librpc/idl/nbt.idl

   1 #include "idl_types.h"
   2
   3 /*
   4    IDL structures for NBT operations
   5
   6    NBT is not traditionally encoded using IDL/NDR. This is a bit of an
   7    experiment, and I may well switch us back to a more traditional
   8    encoding if it doesn't work out
   9 */
  10
  11 import "misc.idl", "security.idl", "svcctl.idl", "samr.idl";
  12 [
  13         helper("../libcli/netlogon.h", "../libcli/nbt/libnbt.h")
  14 ]
  15 interface nbt
  16 {
  17         const int NBT_NAME_SERVICE_PORT  = 137;
  18         const int NBT_DGRAM_SERVICE_PORT = 138;
  19
  20         typedef [bitmap16bit] bitmap {
  21                 NBT_RCODE                   = 0x000F,
  22                 NBT_FLAG_BROADCAST          = 0x0010,
  23                 NBT_FLAG_RECURSION_AVAIL    = 0x0080,
  24                 NBT_FLAG_RECURSION_DESIRED  = 0x0100,
  25                 NBT_FLAG_TRUNCATION         = 0x0200,
  26                 NBT_FLAG_AUTHORITIVE        = 0x0400,
  27                 NBT_OPCODE                  = 0x7800,
  28                 NBT_FLAG_REPLY              = 0x8000
  29         } nbt_operation;
  30
  31         /* the opcodes are in the operation field, masked with
  32            NBT_OPCODE */
  33         typedef enum {
  34                 NBT_OPCODE_QUERY          =  (0x0<<11),
  35                 NBT_OPCODE_REGISTER       =  (0x5<<11),
  36                 NBT_OPCODE_RELEASE        =  (0x6<<11),
  37                 NBT_OPCODE_WACK           =  (0x7<<11),
  38                 NBT_OPCODE_REFRESH        =  (0x8<<11),
  39                 NBT_OPCODE_REFRESH2       =  (0x9<<11),
  40                 NBT_OPCODE_MULTI_HOME_REG =  (0xf<<11)
  41         } nbt_opcode;
  42
  43         /* rcode values */
  44         typedef enum {
  45                 NBT_RCODE_OK  = 0x0,
  46                 NBT_RCODE_FMT = 0x1,
  47                 NBT_RCODE_SVR = 0x2,
  48                 NBT_RCODE_NAM = 0x3,
  49                 NBT_RCODE_IMP = 0x4,
  50                 NBT_RCODE_RFS = 0x5,
  51                 NBT_RCODE_ACT = 0x6,
  52                 NBT_RCODE_CFT = 0x7
  53         } nbt_rcode;
  54
  55         /* we support any 8bit name type, but by defining the common
  56            ones here we get better debug displays */
  57         typedef [enum8bit] enum {
  58                 NBT_NAME_CLIENT   = 0x00,
  59                 NBT_NAME_MS       = 0x01,
  60                 NBT_NAME_USER     = 0x03,
  61                 NBT_NAME_SERVER   = 0x20,
  62                 NBT_NAME_PDC      = 0x1B,
  63                 NBT_NAME_LOGON    = 0x1C,
  64                 NBT_NAME_MASTER   = 0x1D,
  65                 NBT_NAME_BROWSER  = 0x1E
  66         } nbt_name_type;
  67
  68         /* the ndr parser for nbt_name is separately defined in
  69            nbtname.c (along with the parsers for nbt_string) */
  70         typedef [public,nopull,nopush] struct {
  71                 string        name;
  72                 string        scope;
  73                 nbt_name_type type;
  74         } nbt_name;
  75
  76         typedef [public,enum16bit] enum {
  77                 NBT_QCLASS_IP = 0x01
  78         } nbt_qclass;
  79
  80         typedef [public,enum16bit] enum {
  81                 NBT_QTYPE_ADDRESS     = 0x0001,
  82                 NBT_QTYPE_NAMESERVICE = 0x0002,
  83                 NBT_QTYPE_NULL        = 0x000A,
  84                 NBT_QTYPE_NETBIOS     = 0x0020,
  85                 NBT_QTYPE_STATUS      = 0x0021
  86         } nbt_qtype;
  87
  88         typedef struct {
  89                 nbt_name   name;
  90                 nbt_qtype  question_type;
  91                 nbt_qclass question_class;
  92         } nbt_name_question;
  93
  94         /* these are the possible values of the NBT_NM_OWNER_TYPE
  95            field */
  96         typedef enum {
  97                 NBT_NODE_B = 0x0000,
  98                 NBT_NODE_P = 0x2000,
  99                 NBT_NODE_M = 0x4000,
 100                 NBT_NODE_H = 0x6000
 101         } nbt_node_type;
 102
 103         typedef [bitmap16bit] bitmap {
 104                 NBT_NM_PERMANENT        = 0x0200,
 105                 NBT_NM_ACTIVE           = 0x0400,
 106                 NBT_NM_CONFLICT         = 0x0800,
 107                 NBT_NM_DEREGISTER       = 0x1000,
 108                 NBT_NM_OWNER_TYPE       = 0x6000,
 109                 NBT_NM_GROUP            = 0x8000
 110         } nb_flags;
 111
 112         typedef struct {
 113                 nb_flags nb_flags;
 114                 ipv4address ipaddr;
 115         } nbt_rdata_address;
 116
 117         typedef struct {
 118                 uint16 length;
 119                 nbt_rdata_address addresses[length/6];
 120         } nbt_rdata_netbios;
 121
 122         typedef struct {
 123                 uint8 unit_id[6];
 124                 uint8 jumpers;
 125                 uint8 test_result;
 126                 uint16 version_number;
 127                 uint16 period_of_statistics;
 128                 uint16 number_of_crcs;
 129                 uint16 number_alignment_errors;
 130                 uint16 number_of_collisions;
 131                 uint16 number_send_aborts;
 132                 uint32 number_good_sends;
 133                 uint32 number_good_receives;
 134                 uint16 number_retransmits;
 135                 uint16 number_no_resource_conditions;
 136                 uint16 number_free_command_blocks;
 137                 uint16 total_number_command_blocks;
 138                 uint16 max_total_number_command_blocks;
 139                 uint16 number_pending_sessions;
 140                 uint16 max_number_pending_sessions;
 141                 uint16 max_total_sessions_possible;
 142                 uint16 session_data_packet_size;
 143         } nbt_statistics;
 144
 145         typedef struct {
 146                 [charset(DOS)] uint8 name[15];
 147                 nbt_name_type type;
 148                 nb_flags  nb_flags;
 149         } nbt_status_name;
 150
 151         typedef struct {
 152                 [value(num_names * 18 + 47)] uint16 length;
 153                 uint8 num_names;
 154                 nbt_status_name names[num_names];
 155                 nbt_statistics  statistics;
 156         } nbt_rdata_status;
 157
 158         typedef struct {
 159                 uint16 length;
 160                 uint8  data[length];
 161         } nbt_rdata_data;
 162
 163         typedef [nodiscriminant,public] union {
 164                 [case(NBT_QTYPE_NETBIOS)] nbt_rdata_netbios netbios;
 165                 [case(NBT_QTYPE_STATUS)]  nbt_rdata_status status;
 166                 [default]                 nbt_rdata_data   data;
 167         } nbt_rdata;
 168
 169 /*
 170  * this macro works around the problem
 171  * that we need to use nbt_rdata_data
 172  * together with NBT_QTYPE_NETBIOS
 173  * for WACK replies
 174  */
 175         typedef [flag(LIBNDR_PRINT_ARRAY_HEX),nopush] struct {
 176                 nbt_name   name;
 177                 nbt_qtype  rr_type;
 178                 nbt_qclass rr_class;
 179                 uint32     ttl;
 180                 [switch_is(rr_type)] nbt_rdata rdata;
 181         } nbt_res_rec;
 182
 183         typedef [flag(NDR_NOALIGN|NDR_BIG_ENDIAN|NDR_PAHEX),public] struct {
 184                 uint16            name_trn_id;
 185                 nbt_operation     operation;
 186                 uint16            qdcount;
 187                 uint16            ancount;
 188                 uint16            nscount;
 189                 uint16            arcount;
 190                 nbt_name_question questions[qdcount];
 191                 nbt_res_rec       answers[ancount];
 192                 nbt_res_rec       nsrecs[nscount];
 193                 nbt_res_rec       additional[arcount];
 194                 [flag(NDR_REMAINING)] DATA_BLOB padding;
 195         } nbt_name_packet;
 196
 197
 198         /*
 199           NBT DGRAM packets (UDP/138)
 200         */
 201
 202         typedef [enum8bit] enum {
 203                 DGRAM_DIRECT_UNIQUE  = 0x10,
 204                 DGRAM_DIRECT_GROUP   = 0x11,
 205                 DGRAM_BCAST          = 0x12,
 206                 DGRAM_ERROR          = 0x13,
 207                 DGRAM_QUERY          = 0x14,
 208                 DGRAM_QUERY_POSITIVE = 0x15,
 209                 DGRAM_QUERY_NEGATIVE = 0x16
 210         } dgram_msg_type;
 211
 212         typedef [bitmap8bit] bitmap {
 213                 DGRAM_FLAG_MORE         = 0x01,
 214                 DGRAM_FLAG_FIRST        = 0x02,
 215                 DGRAM_FLAG_NODE_TYPE    = 0x0C
 216         } dgram_flags;
 217
 218         typedef [enum8bit] enum {
 219                 DGRAM_NODE_B    = 0x00,
 220                 DGRAM_NODE_P    = 0x04,
 221                 DGRAM_NODE_M    = 0x08,
 222                 DGRAM_NODE_NBDD = 0x0C
 223         } dgram_node_type;
 224
 225         /* a dgram_message is the main dgram body in general use */
 226
 227         /* the most common datagram type is a SMB_TRANSACTION
 228            operation, where a SMB packet is used in the data section
 229            of a dgram_message to hold a trans request, which in turn
 230            holds a small command structure. It's a very strange beast
 231            indeed. To make the code cleaner we define a basic SMB
 232            packet in IDL here. This is not a general purpose SMB
 233            packet, and won't be used in the core SMB client/server
 234            code, but it does make working with these types of dgrams
 235            easier */
 236
 237         const string NBT_MAILSLOT_NETLOGON = "\\MAILSLOT\\NET\\NETLOGON";
 238         const string NBT_MAILSLOT_NTLOGON  = "\\MAILSLOT\\NET\\NTLOGON";
 239         const string NBT_MAILSLOT_GETDC    = "\\MAILSLOT\\NET\\GETDC";
 240         const string NBT_MAILSLOT_BROWSE   = "\\MAILSLOT\\BROWSE";
 241
 242         typedef [enum8bit] enum {
 243                 SMB_TRANSACTION = 0x25
 244         } smb_command;
 245
 246         typedef struct {
 247                 [range(17,17),value(17)] uint8 wct;
 248                 uint16                      total_param_count;
 249                 uint16                      total_data_count;
 250                 uint16                      max_param_count;
 251                 uint16                      max_data_count;
 252                 uint8                       max_setup_count;
 253                 uint8                       pad;
 254                 uint16                      trans_flags;
 255                 uint32                      timeout;
 256                 uint16                      reserved;
 257                 uint16                      param_count;
 258                 uint16                      param_offset;
 259                 uint16                      data_count;
 260                 uint16                      data_offset;
 261                 [range(3,3),value(3)] uint8 setup_count;
 262                 uint8                       pad2;
 263                 uint16                      opcode;
 264                 uint16                      priority;
 265                 uint16                      _class;
 266                 [value(strlen(mailslot_name)+1+data.length)]
 267                       uint16                byte_count;
 268                 astring                     mailslot_name;
 269                 [flag(NDR_REMAINING)]       DATA_BLOB data;
 270         } smb_trans_body;
 271
 272         typedef [nodiscriminant] union {
 273                 [case(SMB_TRANSACTION)] smb_trans_body trans;
 274         } smb_body;
 275
 276
 277         typedef [flag(NDR_NOALIGN|NDR_LITTLE_ENDIAN|NDR_PAHEX),public] struct {
 278                 smb_command                smb_command;
 279                 uint8                      err_class;
 280                 uint8                      pad;
 281                 uint16                     err_code;
 282                 uint8                      flags;
 283                 uint16                     flags2;
 284                 uint16                     pid_high;
 285                 uint8                      signature[8];
 286                 uint16                     reserved;
 287                 uint16                     tid;
 288                 uint16                     pid;
 289                 uint16                     vuid;
 290                 uint16                     mid;
 291                 [switch_is(smb_command)]   smb_body body;
 292         } dgram_smb_packet;
 293
 294         const uint32 DGRAM_SMB = 0xff534d42; /* 0xffSMB */
 295
 296         typedef [nodiscriminant] union {
 297                 [case(DGRAM_SMB)] dgram_smb_packet smb;
 298         } dgram_message_body;
 299
 300         typedef struct {
 301                 uint16          length;
 302                 uint16          offset;
 303                 nbt_name        source_name;
 304                 nbt_name        dest_name;
 305                 uint32          dgram_body_type;
 306                 [switch_is(dgram_body_type)] dgram_message_body body;
 307         } dgram_message;
 308
 309         typedef [enum8bit] enum {
 310                 DGRAM_ERROR_NAME_NOT_PRESENT = 0x82,
 311                 DGRAM_ERROR_INVALID_SOURCE   = 0x83,
 312                 DGRAM_ERROR_INVALID_DEST     = 0x84
 313         } dgram_err_code;
 314
 315         typedef [nodiscriminant] union {
 316                 [case(DGRAM_DIRECT_UNIQUE)]   dgram_message  msg;
 317                 [case(DGRAM_DIRECT_GROUP)]    dgram_message  msg;
 318                 [case(DGRAM_BCAST)]           dgram_message  msg;
 319                 [case(DGRAM_ERROR)]           dgram_err_code error;
 320                 [case(DGRAM_QUERY)]           nbt_name       dest_name;
 321                 [case(DGRAM_QUERY_POSITIVE)]  nbt_name       dest_name;
 322                 [case(DGRAM_QUERY_NEGATIVE)]  nbt_name       dest_name;
 323         } dgram_data;
 324
 325         typedef [flag(NDR_NOALIGN|NDR_BIG_ENDIAN|NDR_PAHEX),public] struct {
 326                 dgram_msg_type msg_type;
 327                 dgram_flags    flags;
 328                 uint16         dgram_id;
 329                 ipv4address    src_addr;
 330                 uint16         src_port;
 331                 [switch_is(msg_type)] dgram_data data;
 332         } nbt_dgram_packet;
 333
 334
 335         /******************************************
 336          * \MAILSLOT\NET\NETLOGON mailslot requests
 337          * and
 338          * \MAILSLOT\NET\NTLOGON mailslot requests
 339          */
 340
 341         typedef [public,gensize] struct {
 342                 uint32                  sockaddr_family;
 343                 [flag(NDR_BIG_ENDIAN)]  ipv4address pdc_ip;
 344                 [flag(NDR_REMAINING)]   DATA_BLOB remaining;
 345         } nbt_sockaddr;
 346
 347         typedef [bitmap32bit,public] bitmap {
 348                 NBT_SERVER_PDC                          = 0x00000001,
 349                 NBT_SERVER_GC                           = 0x00000004,
 350                 NBT_SERVER_LDAP                         = 0x00000008,
 351                 NBT_SERVER_DS                           = 0x00000010,
 352                 NBT_SERVER_KDC                          = 0x00000020,
 353                 NBT_SERVER_TIMESERV                     = 0x00000040,
 354                 NBT_SERVER_CLOSEST                      = 0x00000080,
 355                 NBT_SERVER_WRITABLE                     = 0x00000100,
 356                 NBT_SERVER_GOOD_TIMESERV                = 0x00000200,
 357                 NBT_SERVER_NDNC                         = 0x00000400,
 358                 NBT_SERVER_SELECT_SECRET_DOMAIN_6       = 0x00000800,
 359                 NBT_SERVER_FULL_SECRET_DOMAIN_6         = 0x00001000
 360         } nbt_server_type;
 361
 362         typedef [bitmap32bit,public] bitmap {
 363                 NETLOGON_NT_VERSION_1                   = 0x00000001,
 364                 NETLOGON_NT_VERSION_5                   = 0x00000002,
 365                 NETLOGON_NT_VERSION_5EX                 = 0x00000004,
 366                 NETLOGON_NT_VERSION_5EX_WITH_IP         = 0x00000008,
 367                 NETLOGON_NT_VERSION_WITH_CLOSEST_SITE   = 0x00000010,
 368                 NETLOGON_NT_VERSION_AVIOD_NT4EMUL       = 0x01000000,
 369                 NETLOGON_NT_VERSION_PDC                 = 0x10000000,
 370                 NETLOGON_NT_VERSION_IP                  = 0x20000000,
 371                 NETLOGON_NT_VERSION_LOCAL               = 0x40000000,
 372                 NETLOGON_NT_VERSION_GC                  = 0x80000000
 373         } netlogon_nt_version_flags;
 374
 375         typedef [enum16bit,public] enum {
 376                 LOGON_PRIMARY_QUERY               = 7,  /* Was also NETLOGON_QUERY_FOR_PDC */
 377                 NETLOGON_ANNOUNCE_UAS             = 10,
 378                 NETLOGON_RESPONSE_FROM_PDC        = 12,
 379                 LOGON_SAM_LOGON_REQUEST           = 18, /* Was also NETLOGON_QUERY_FOR_PDC2, NTLOGON_SAM_LOGON */
 380                 LOGON_SAM_LOGON_RESPONSE          = 19, /* Was also NTLOGON_SAM_LOGON_REPLY */
 381                 LOGON_SAM_LOGON_PAUSE_RESPONSE    = 20,
 382                 LOGON_SAM_LOGON_USER_UNKNOWN      = 21, /* Was also NTLOGON_SAM_LOGON_REPLY15 */
 383                 LOGON_SAM_LOGON_RESPONSE_EX       = 23,  /* was NETLOGON_RESPONSE_FROM_PDC2     */
 384                 LOGON_SAM_LOGON_PAUSE_RESPONSE_EX = 24,
 385                 LOGON_SAM_LOGON_USER_UNKNOWN_EX   = 25 /* was NETLOGON_RESPONSE_FROM_PDC_USER */
 386         } netlogon_command;
 387
 388         typedef bitmap samr_AcctFlags samr_AcctFlags;
 389
 390         /* query to dc hand marshaled, as it has 'optional'
 391          * parts */
 392         typedef [nopull,nopush] struct {
 393                 uint16               request_count;
 394                 nstring              computer_name;
 395                 nstring              user_name;
 396                 astring              mailslot_name;
 397                 samr_AcctFlags       acct_control;
 398                 [value(ndr_size_dom_sid0(&sid, ndr->flags))] uint32 sid_size;
 399                 /* The manual alignment is required because this
 400                  * structure is marked flag(NDR_NOALIGN) via the
 401                  * nbt_netlogon_packet below.
 402                  *
 403                  * However, both MUST only be present if sid_size > 0
 404                  */
 405                 [flag(NDR_ALIGN4)]   DATA_BLOB _pad;
 406                 [subcontext(0),subcontext_size(sid_size)] dom_sid0 sid;
 407                 netlogon_nt_version_flags               nt_version;
 408                 uint16               lmnt_token;
 409                 uint16               lm20_token;
 410         } NETLOGON_SAM_LOGON_REQUEST;
 411
 412         typedef [flag(NDR_NOALIGN),public] struct {
 413                 netlogon_command command;
 414                 nstring              server;
 415                 nstring              user_name;
 416                 nstring              domain;
 417                 netlogon_nt_version_flags               nt_version;
 418                 uint16               lmnt_token;
 419                 uint16               lm20_token;
 420         } NETLOGON_SAM_LOGON_RESPONSE_NT40;
 421
 422         typedef [flag(NDR_NOALIGN),public] struct {
 423                 netlogon_command command;
 424                 nstring              pdc_name;
 425                 nstring              user_name;
 426                 nstring              domain_name;
 427                 GUID                 domain_uuid;
 428                 GUID                 zero_uuid;
 429                 nbt_string           forest;
 430                 nbt_string           dns_domain;
 431                 nbt_string           pdc_dns_name;
 432                 ipv4address          pdc_ip;
 433                 nbt_server_type      server_type;
 434                 netlogon_nt_version_flags    nt_version;
 435                 uint16               lmnt_token;
 436                 uint16               lm20_token;
 437         } NETLOGON_SAM_LOGON_RESPONSE;
 438
 439         /* response from pdc hand marshaled (we have an additional
 440          * function that uses this structure), as it has 'optional'
 441          * parts */
 442         typedef [flag(NDR_NOALIGN),public] struct {
 443                 netlogon_command command;
 444                 uint16               sbz; /* From the docs */
 445                 nbt_server_type      server_type;
 446                 GUID                 domain_uuid;
 447                 nbt_string           forest;
 448                 nbt_string           dns_domain;
 449                 nbt_string           pdc_dns_name;
 450                 nbt_string           domain;
 451                 nbt_string           pdc_name;
 452                 nbt_string           user_name;
 453                 nbt_string           server_site;
 454                 nbt_string           client_site;
 455
 456                 /* Optional on NETLOGON_NT_VERSION_5EX_WITH_IP */
 457                 [value(ndr_size_nbt_sockaddr(&sockaddr, ndr->iconv_convenience, ndr->flags))] uint8 sockaddr_size;
 458                 [subcontext(0),subcontext_size(sockaddr_size)] nbt_sockaddr sockaddr;
 459
 460                 /* Optional on NETLOGON_NT_VERSION_WITH_CLOSEST_SITE */
 461                 nbt_string           next_closest_site;
 462
 463                 netlogon_nt_version_flags               nt_version;
 464                 uint16               lmnt_token;
 465                 uint16               lm20_token;
 466         } NETLOGON_SAM_LOGON_RESPONSE_EX;
 467
 468         /* query for pdc request */
 469         typedef struct {
 470                 astring              computer_name;
 471                 astring              mailslot_name;
 472                 [flag(NDR_ALIGN2)]   DATA_BLOB _pad;
 473                 nstring              unicode_name;
 474                 netlogon_nt_version_flags               nt_version;
 475                 uint16               lmnt_token;
 476                 uint16               lm20_token;
 477         } nbt_netlogon_query_for_pdc;
 478
 479         /* response from pdc */
 480         typedef [flag(NDR_NOALIGN),public] struct {
 481                 netlogon_command command;
 482                 astring pdc_name;
 483                 [flag(NDR_ALIGN2)]   DATA_BLOB _pad;
 484                 nstring              unicode_pdc_name;
 485                 nstring              domain_name;
 486                 netlogon_nt_version_flags               nt_version;
 487                 uint16               lmnt_token;
 488                 uint16               lm20_token;
 489         } nbt_netlogon_response_from_pdc;
 490
 491         typedef enum netr_SamDatabaseID netr_SamDatabaseID;
 492
 493         /* used to announce SAM changes - MS-NRPC 2.2.1.5.1 */
 494         typedef struct {
 495                 netr_SamDatabaseID   db_index;
 496                 hyper                serial;
 497                 NTTIME               timestamp;
 498         } nbt_db_change_info;
 499
 500         typedef struct {
 501                 uint32           serial_lo;
 502                 time_t           timestamp;
 503                 uint32           pulse;
 504                 uint32           random;
 505                 astring          pdc_name;
 506                 astring          domain;
 507                 [flag(NDR_ALIGN2)] DATA_BLOB _pad;
 508                 nstring          unicode_pdc_name;
 509                 nstring          unicode_domain;
 510                 uint32           db_count;
 511                 nbt_db_change_info    dbchange[db_count];
 512                 [value(ndr_size_dom_sid0(&sid, ndr->flags))] uint32 sid_size;
 513                 [subcontext(0),subcontext_size(sid_size)] dom_sid0 sid;
 514                 uint32           message_format_version;
 515                 uint32           message_token;
 516         } NETLOGON_DB_CHANGE;
 517
 518         typedef [nodiscriminant] union {
 519                 [case(LOGON_SAM_LOGON_REQUEST)]       NETLOGON_SAM_LOGON_REQUEST logon;
 520                 [case(LOGON_PRIMARY_QUERY)] nbt_netlogon_query_for_pdc pdc;
 521                 [case(NETLOGON_ANNOUNCE_UAS)] NETLOGON_DB_CHANGE uas;
 522         } nbt_netlogon_request;
 523
 524 #if 0
 525                 [case(NETLOGON_RESPONSE_FROM_PDC)] nbt_netlogon_response_from_pdc response;
 526                 [case(NETLOGON_RESPONSE_FROM_PDC_USER)] nbt_netlogon_response_from_pdc2 response2;
 527
 528                 [case(LOGON_SAM_LOGON_PAUSE_RESPONSE)] NETLOGON_SAM_LOGON_RESPONSE reply;
 529                 [case(LOGON_SAM_LOGON_RESPONSE)] NETLOGON_SAM_LOGON_RESPONSE reply;
 530                 [case(LOGON_SAM_LOGON_USER_UNKNOWN)] NETLOGON_SAM_LOGON_RESPONSE reply;
 531                 [case(LOGON_SAM_LOGON_RESPONSE_EX)] NETLOGON_SAM_LOGON_RESPONSE_EX reply_ex;
 532                 [case(LOGON_SAM_LOGON_PAUSE_RESPONSE_EX)] NETLOGON_SAM_LOGON_RESPONSE_EX reply_ex;
 533                 [case(LOGON_SAM_LOGON_USER_UNKNOWN_EX)] NETLOGON_SAM_LOGON_RESPONSE_EX reply_ex;
 534 #endif
 535
 536         typedef [flag(NDR_NOALIGN),public] struct {
 537                 netlogon_command command;
 538                 [switch_is(command)] nbt_netlogon_request req;
 539         } nbt_netlogon_packet;
 540
 541         /********************************************************/
 542         /* \MAILSLOT\BROWSE mailslot requests                   */
 543         /* for details see http://ubiqx.org/cifs/Browsing.html  */
 544         /********************************************************/
 545         typedef bitmap svcctl_ServerType svcctl_ServerType;
 546
 547         typedef [enum8bit] enum {
 548                 HostAnnouncement        = 1,
 549                 AnnouncementRequest     = 2,
 550                 Election                = 8,
 551                 GetBackupListReq        = 9,
 552                 GetBackupListResp       = 10,
 553                 BecomeBackup            = 11,
 554                 DomainAnnouncement      = 12,
 555                 MasterAnnouncement      = 13,
 556                 ResetBrowserState       = 14,
 557                 LocalMasterAnnouncement = 15
 558         } nbt_browse_opcode;
 559
 560         typedef struct {
 561                 uint8 UpdateCount;
 562                 uint32 Periodicity;
 563                 [charset(DOS)] uint8 ServerName[16];
 564                 uint8 OSMajor;
 565                 uint8 OSMinor;
 566                 svcctl_ServerType ServerType;
 567                 uint8 BroMajorVer;
 568                 uint8 BroMinorVer;
 569                 uint16 Signature;
 570                 astring Comment;
 571         } nbt_browse_host_announcement;
 572
 573         typedef struct {
 574                 uint8 Unused;
 575                 astring ResponseName;
 576         } nbt_browse_announcement_request;
 577
 578         typedef struct {
 579                 uint8 Version;
 580                 uint32 Criteria;
 581                 uint32 UpTime; /* In milliseconds */
 582                 uint32 Reserved; /* Must be zero */
 583                 astring ServerName;
 584         } nbt_browse_election_request;
 585
 586         typedef struct {
 587                 uint8 ReqCount;
 588                 uint32 Token;
 589         } nbt_browse_backup_list_request;
 590
 591         typedef struct {
 592                 uint8 BackupCount;
 593                 uint32 Token;
 594                 nbt_name BackupServerList[BackupCount];/* TODO: this is wrong */
 595         } nbt_browse_backup_list_response;
 596
 597         typedef struct {
 598                 astring BrowserName;
 599         } nbt_browse_become_backup;
 600
 601         typedef struct {
 602                 uint8 UpdateCount;
 603                 uint32 Periodicity;
 604                 [charset(DOS)] uint8 ServerName[16];
 605                 uint8 OSMajor;
 606                 uint8 OSMinor;
 607                 svcctl_ServerType ServerType;
 608                 uint32 MysteriousField;
 609                 astring Comment;
 610         } nbt_browse_domain_announcement;
 611
 612         typedef struct {
 613                 astring ServerName;
 614         } nbt_browse_master_announcement;
 615
 616         typedef struct {
 617                 uint8 Command;
 618         } nbt_browse_reset_state;
 619
 620         typedef struct {
 621                 uint8 UpdateCount;
 622                 uint32 Periodicity;
 623                 [charset(DOS)] uint8 ServerName[16];
 624                 uint8 OSMajor;
 625                 uint8 OSMinor;
 626                 svcctl_ServerType ServerType;
 627                 uint8 BroMajorVer;
 628                 uint8 BroMinorVer;
 629                 uint16 Signature;
 630                 astring Comment;
 631         } nbt_browse_local_master_announcement;
 632
 633         typedef [nodiscriminant] union {
 634                 [case(HostAnnouncement)] nbt_browse_host_announcement host_annoucement;
 635                 [case(AnnouncementRequest)] nbt_browse_announcement_request announcement_request;
 636                 [case(Election)] nbt_browse_election_request election_request;
 637                 [case(GetBackupListReq)] nbt_browse_backup_list_request backup_list_request;
 638                 [case(GetBackupListResp)] nbt_browse_backup_list_response backup_list_response;
 639                 [case(BecomeBackup)] nbt_browse_become_backup become_backup;
 640                 [case(DomainAnnouncement)] nbt_browse_domain_announcement domain_announcement;
 641                 [case(MasterAnnouncement)] nbt_browse_master_announcement master_announcement;
 642                 [case(ResetBrowserState)] nbt_browse_reset_state reset_browser_state;
 643                 [case(LocalMasterAnnouncement)] nbt_browse_local_master_announcement local_master_announcement;
 644         } nbt_browse_payload;
 645
 646         typedef [public,flag(NDR_NOALIGN)] struct {
 647                 nbt_browse_opcode opcode;
 648                 [switch_is(opcode)] nbt_browse_payload payload;
 649         } nbt_browse_packet;
 650 }