epan/dissectors/packet-hclnfsd.c

   1 /* packet-hclnfsd.c
   2  * Routines for hclnfsd (Hummingbird NFS Daemon) dissection
   3  * Copyright 2001, Mike Frisch <frisch@hummingbird.com>
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * Copied from packet-ypserv.c
  10  *
  11  * SPDX-License-Identifier: GPL-2.0-or-later
  12  */
  13
  14 #include "config.h"
  15
  16
  17 #include "packet-nfs.h"
  18
  19
  20 void proto_register_hclnfsd(void);
  21 void proto_reg_handoff_hclnfsd(void);
  22
  23 #define HCLNFSD_PROGRAM  0x2f00dbad
  24
  25 #define HCLNFSDPROC_NULL               0
  26 #define HCLNFSDPROC_SPOOL_INQUIRE      1
  27 #define HCLNFSDPROC_SPOOL_FILE         2
  28 #define HCLNFSDPROC_AUTHORIZE          3
  29 #define HCLNFSDPROC_GRP_NAME_TO_NUMB   4
  30 #define HCLNFSDPROC_GRP_TO_NUMBER      5
  31 #define HCLNFSDPROC_RETURN_HOST        6
  32 #define HCLNFSDPROC_UID_TO_NAME        7
  33 #define HCLNFSDPROC_NAME_TO_UID        8
  34 #define HCLNFSDPROC_SHARE             20
  35 #define HCLNFSDPROC_UNSHARE           21
  36 #define HCLNFSDPROC_LOCK              22
  37 #define HCLNFSDPROC_REMOVE            23
  38 #define HCLNFSDPROC_UNLOCK            24
  39 #define HCLNFSDPROC_GET_PRINTERS      30
  40 #define HCLNFSDPROC_GET_PRINTQ        31
  41 #define HCLNFSDPROC_CANCEL_PRJOB      32
  42 #define HCLNFSDPROC_ZAP_LOCKS        105
  43
  44 static int proto_hclnfsd;
  45 static int hf_hclnfsd_procedure_v1;
  46 static int hf_hclnfsd_request_type;
  47 static int hf_hclnfsd_device;
  48 /* static int hf_hclnfsd_login; */
  49 static int hf_hclnfsd_lockname;
  50 static int hf_hclnfsd_unknown_data;
  51 static int hf_hclnfsd_lockowner;
  52 static int hf_hclnfsd_printername;
  53 static int hf_hclnfsd_filename;
  54 static int hf_hclnfsd_fileext;
  55 static int hf_hclnfsd_grpname;
  56 static int hf_hclnfsd_hostname;
  57 static int hf_hclnfsd_username;
  58 static int hf_hclnfsd_queuename;
  59 static int hf_hclnfsd_queuecomment;
  60 static int hf_hclnfsd_queuestatus;
  61 static int hf_hclnfsd_numphysicalprinters;
  62 static int hf_hclnfsd_printqueuenumber;
  63 static int hf_hclnfsd_printparams;
  64 static int hf_hclnfsd_status;
  65 static int hf_hclnfsd_sequence;
  66 static int hf_hclnfsd_server_ip;
  67 static int hf_hclnfsd_host_ip;
  68 static int hf_hclnfsd_gid;
  69 static int hf_hclnfsd_uid;
  70 static int hf_hclnfsd_cookie;
  71 static int hf_hclnfsd_mode;
  72 static int hf_hclnfsd_access;
  73 static int hf_hclnfsd_exclusive;
  74 static int hf_hclnfsd_offset;
  75 static int hf_hclnfsd_length;
  76 static int hf_hclnfsd_jobstatus;
  77 static int hf_hclnfsd_timesubmitted;
  78 static int hf_hclnfsd_size;
  79 static int hf_hclnfsd_copies;
  80 static int hf_hclnfsd_auth_ident_obscure;
  81
  82 /* Generated from convert_proto_tree_add_text.pl */
  83 static int hf_hclnfsd_job_id;
  84 static int hf_hclnfsd_print_queues;
  85 static int hf_hclnfsd_print_jobs;
  86 static int hf_hclnfsd_gids;
  87 static int hf_hclnfsd_uids;
  88 static int hf_hclnfsd_password;
  89
  90 static int ett_hclnfsd;
  91 static int ett_hclnfsd_gids;
  92 static int ett_hclnfsd_groups;
  93 static int ett_hclnfsd_uids;
  94 static int ett_hclnfsd_usernames;
  95 static int ett_hclnfsd_printqueues;
  96 static int ett_hclnfsd_printjob;
  97 static int ett_hclnfsd_auth_ident;
  98
  99 static int
 100 dissect_hclnfsd_gids(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 101 {
 102         uint32_t ngids, ngids_i;
 103         proto_tree *gidtree = NULL;
 104         proto_item *giditem = NULL;
 105
 106
 107         ngids = tvb_get_ntohl(tvb, offset);
 108         if (tree)
 109         {
 110                 giditem = proto_tree_add_item(tree, hf_hclnfsd_gids, tvb, offset, 4, ENC_BIG_ENDIAN);
 111                 gidtree = proto_item_add_subtree(giditem, ett_hclnfsd_gids);
 112         }
 113         offset += 4;
 114
 115         if (gidtree)
 116         {
 117                 for (ngids_i = 0; ngids_i < ngids; ngids_i++)
 118                 {
 119                         proto_tree_add_item(gidtree, hf_hclnfsd_gid, tvb, offset + (4 * ngids_i), 4, ENC_BIG_ENDIAN);
 120                 }
 121         }
 122         offset += 4 * ngids;
 123
 124         return offset;
 125 }
 126
 127 static int
 128 dissect_hclnfsd_spool_inquire_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
 129 {
 130         int offset = 0;
 131         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 132
 133         offset = dissect_nfs3_fh(tvb, offset, pinfo, tree, "spool filehandle", NULL, (rpc_call_info_value*)data);
 134
 135         return offset;
 136 }
 137
 138
 139 static int
 140 dissect_hclnfsd_spool_file_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 141 {
 142         int offset = 0;
 143
 144         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_printername, offset, NULL);
 145
 146         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_filename, offset, NULL);
 147
 148         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_fileext, offset);
 149
 150         return offset;
 151 }
 152
 153
 154 static const value_string names_request_type[] = {
 155 #define HCLNFSD_DISK_REQUEST 4
 156         { HCLNFSD_DISK_REQUEST, "DISK" },
 157 #define HCLNFSD_PRINT_REQUEST 3
 158         { HCLNFSD_PRINT_REQUEST, "PRINTER" },
 159         { 0, NULL }
 160 };
 161
 162 static char *
 163 hclnfsd_decode_obscure(wmem_allocator_t *pool, const char *ident, int ident_len)
 164 {
 165         char *ident_decoded, *ident_out;
 166         int j, x, y;
 167
 168         ident_decoded = (char *)wmem_alloc(pool, ident_len);
 169         ident_out = ident_decoded;
 170         for (x = -1, j = 0; j < ident_len; j++)
 171         {
 172                 y = *ident;
 173                 x ^= *ident;
 174                 *ident_out = x;
 175                 x = y;
 176                 ident++;
 177                 ident_out++;
 178         }
 179         return ident_decoded;
 180 }
 181
 182
 183 static int
 184 dissect_hclnfsd_authorize_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
 185 {
 186         uint32_t request_type;
 187         const char *ident = NULL;
 188         char *ident_decoded;
 189         char *username = NULL;
 190         char *password = NULL;
 191         int ident_len = 0;
 192         int newoffset;
 193         proto_item *ident_item = NULL;
 194         proto_tree *ident_tree = NULL;
 195         int offset = 0;
 196
 197         proto_tree_add_item(tree, hf_hclnfsd_server_ip, tvb, offset, 4, ENC_BIG_ENDIAN);
 198         offset += 4;
 199
 200         request_type = tvb_get_ntohl(tvb, offset);
 201         proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 202                         4, request_type);
 203         offset += 4;
 204
 205         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_device, offset,
 206                 NULL);
 207
 208         ident_tree = proto_tree_add_subtree(tree, tvb, offset, -1,
 209                 ett_hclnfsd_auth_ident, &ident_item, "Authentication Ident");
 210
 211         if (ident_tree)
 212         {
 213                 newoffset = dissect_rpc_string(tvb, ident_tree,
 214                         hf_hclnfsd_auth_ident_obscure, offset, &ident);
 215
 216                 if (ident)
 217                 {
 218                         ident_len = (int)strlen(ident);
 219
 220                         proto_item_set_len(ident_item, ident_len);
 221
 222                         ident_decoded = hclnfsd_decode_obscure(pinfo->pool, ident, ident_len);
 223
 224                         username = ident_decoded + 2;
 225                         password = username + strlen(username) + 1;
 226
 227                         proto_tree_add_string(ident_tree, hf_hclnfsd_username, tvb, offset, ident_len, username);
 228                         proto_tree_add_string(ident_tree, hf_hclnfsd_password, tvb, offset, ident_len, password);
 229
 230                         offset = newoffset;
 231                 }
 232         }
 233
 234         return offset;
 235 }
 236
 237
 238 static int
 239 dissect_hclnfsd_authorize_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 240 {
 241         uint32_t status;
 242         int offset = 0;
 243
 244         status = tvb_get_ntohl(tvb, offset);
 245         if (!tree)
 246                 return offset;
 247         offset += 4;
 248
 249         if (status != 0)
 250                 return offset;
 251
 252         proto_tree_add_uint(tree, hf_hclnfsd_status, tvb, offset, 4, status);
 253
 254         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_uid, offset);
 255
 256         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_gid, offset);
 257
 258         offset = dissect_hclnfsd_gids(tvb, offset, pinfo, tree);
 259
 260         return offset;
 261 }
 262
 263 static int
 264 dissect_hclnfsd_grp_name_to_numb_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 265 {
 266         return dissect_rpc_string(tvb, tree, hf_hclnfsd_grpname, 0, NULL);
 267 }
 268
 269 static int
 270 dissect_hclnfsd_grp_name_to_numb_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 271 {
 272         return dissect_rpc_uint32(tvb, tree, hf_hclnfsd_gid, 0);
 273 }
 274
 275
 276 static int
 277 dissect_hclnfsd_grp_to_number_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
 278 {
 279         return dissect_hclnfsd_gids(tvb, 0, pinfo, tree);
 280 }
 281
 282
 283 static int
 284 dissect_hclnfsd_grp_to_number_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 285 {
 286         return dissect_rpc_string(tvb, tree, hf_hclnfsd_grpname, 0, NULL);
 287 }
 288
 289
 290 static int
 291 dissect_hclnfsd_return_host_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 292 {
 293         int offset = 0;
 294         proto_tree_add_item(tree, hf_hclnfsd_host_ip, tvb, offset, 4, ENC_BIG_ENDIAN);
 295         offset += 4;
 296
 297         return offset;
 298 }
 299
 300
 301 static int
 302 dissect_hclnfsd_return_host_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 303 {
 304         return dissect_rpc_string(tvb, tree, hf_hclnfsd_hostname, 0, NULL);
 305 }
 306
 307
 308 static int
 309 dissect_hclnfsd_uid_to_name_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 310 {
 311         uint32_t nuids, nuids_i;
 312         proto_tree *uidtree = NULL;
 313         proto_item *uiditem = NULL;
 314         int offset = 0;
 315
 316         nuids = tvb_get_ntohl(tvb, offset);
 317         if (tree)
 318         {
 319                 uiditem = proto_tree_add_item(tree, hf_hclnfsd_uids, tvb, offset, 4, ENC_BIG_ENDIAN);
 320
 321                 if (uiditem)
 322                         uidtree = proto_item_add_subtree(uiditem, ett_hclnfsd_uids);
 323         }
 324         offset += 4;
 325
 326         for (nuids_i = 0; nuids_i < nuids; nuids_i++)
 327                 offset = dissect_rpc_uint32(tvb, uidtree, hf_hclnfsd_uid, offset);
 328
 329         return offset;
 330 }
 331
 332
 333 static int
 334 dissect_hclnfsd_uid_to_name_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 335 {
 336         uint32_t nusers, nusers_i;
 337         proto_tree *usertree = NULL;
 338         proto_item *useritem = NULL;
 339         int offset = 0;
 340
 341         nusers = tvb_get_ntohl(tvb, offset);
 342         if (tree)
 343         {
 344                 useritem = proto_tree_add_item(tree, hf_hclnfsd_uids, tvb, offset, 4, ENC_BIG_ENDIAN);
 345
 346                 if (useritem)
 347                         usertree = proto_item_add_subtree(useritem, ett_hclnfsd_usernames);
 348         }
 349         offset += 4;
 350
 351         if (!usertree)
 352                 return offset;
 353
 354         for (nusers_i = 0; nusers_i < nusers; nusers_i++)
 355                 offset = dissect_rpc_string(tvb, usertree,
 356                         hf_hclnfsd_username, offset, NULL);
 357
 358         return offset;
 359 }
 360
 361
 362 static int
 363 dissect_hclnfsd_name_to_uid_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 364 {
 365         return dissect_rpc_string(tvb, tree, hf_hclnfsd_username, 0, NULL);
 366 }
 367
 368
 369 static int
 370 dissect_hclnfsd_name_to_uid_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 371 {
 372         return dissect_rpc_uint32(tvb, tree, hf_hclnfsd_uid, 0);
 373 }
 374
 375
 376 static int
 377 dissect_hclnfsd_share_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
 378 {
 379         uint32_t request_type;
 380         int offset = 0;
 381
 382         proto_tree_add_item_ret_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 383                         4, ENC_BIG_ENDIAN, &request_type);
 384         offset += 4;
 385
 386         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 387
 388         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 389
 390         offset = dissect_nfs3_fh(tvb, offset, pinfo, tree, "Filehandle", NULL, (rpc_call_info_value*)data);
 391
 392         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_unknown_data, offset);
 393
 394         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_mode, offset);
 395
 396         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_access, offset);
 397
 398         offset += 4;    /* skip last 4 UNUSED bytes */
 399
 400         return offset;
 401 }
 402
 403
 404 static int
 405 dissect_hclnfsd_share_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 406 {
 407         uint32_t request_type;
 408         int offset = 0;
 409
 410         request_type = tvb_get_ntohl(tvb, offset);
 411         if (tree)
 412                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 413                         4, request_type);
 414         offset += 4;
 415
 416         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 417         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 418         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_sequence, offset);
 419
 420         return offset;
 421 }
 422
 423
 424 static int
 425 dissect_hclnfsd_unshare_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
 426 {
 427         return dissect_hclnfsd_share_call(tvb, pinfo, tree, data);
 428 }
 429
 430
 431 static int
 432 dissect_hclnfsd_unshare_reply(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
 433 {
 434         return dissect_hclnfsd_share_reply(tvb, pinfo, tree, data);
 435 }
 436
 437
 438 static int
 439 dissect_hclnfsd_lock_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
 440 {
 441         int offset = 0;
 442
 443         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 444         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 445         offset += 4; /* skip unused uint */
 446
 447         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_exclusive, offset);
 448
 449         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 450
 451         offset = dissect_nfs3_fh(tvb, offset, pinfo, tree, "Filehandle", NULL, (rpc_call_info_value*)data);
 452
 453         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_lockowner, offset);
 454
 455         offset += 4;  /* unused, skip */
 456
 457         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_offset, offset);
 458
 459         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_length, offset);
 460
 461         return offset;
 462 }
 463
 464
 465 static int
 466 dissect_hclnfsd_lock_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 467 {
 468         uint32_t request_type;
 469         int offset = 0;
 470
 471         proto_tree_add_item_ret_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 472                         4, ENC_BIG_ENDIAN, &request_type);
 473         offset += 4;
 474
 475         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 476         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 477
 478         return offset;
 479 }
 480
 481
 482 static int
 483 dissect_hclnfsd_remove_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 484 {
 485         int offset = 0;
 486         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 487
 488         offset += 4;  /* skip unused */
 489
 490         return offset;
 491 }
 492
 493
 494 static int
 495 dissect_hclnfsd_unlock_call(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
 496 {
 497         int offset = 0;
 498         offset += 4;  /* skip unused */
 499
 500         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 501
 502         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 503
 504         offset = dissect_nfs3_fh(tvb, offset, pinfo, tree, "Filehandle", NULL, (rpc_call_info_value*)data);
 505
 506         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_unknown_data, offset);
 507
 508         offset += 4;  /* skip unused */
 509
 510         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_offset, offset);
 511         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_length, offset);
 512
 513         return offset;
 514 }
 515
 516
 517 static int
 518 dissect_hclnfsd_unlock_reply(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
 519 {
 520         return dissect_hclnfsd_lock_reply(tvb, pinfo, tree, data);
 521 }
 522
 523
 524 static int
 525 dissect_hclnfsd_get_printers_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 526 {
 527         unsigned nqueues, nqueues_i;
 528         proto_item *queuesitem = NULL;
 529         proto_tree *queuestree = NULL;
 530         int offset = 0;
 531
 532         nqueues = tvb_get_ntohl(tvb, offset);
 533         if (tree)
 534         {
 535                 queuesitem = proto_tree_add_item(tree, hf_hclnfsd_print_queues, tvb, offset, 4, ENC_BIG_ENDIAN);
 536                 queuestree = proto_item_add_subtree(queuesitem, ett_hclnfsd_printqueues);
 537         }
 538         offset += 4;
 539
 540         if (!queuestree)
 541                 return offset;
 542
 543         for (nqueues_i = 0; nqueues_i < nqueues; nqueues_i++)
 544         {
 545                 /* create new item for print queue */
 546                 offset = dissect_rpc_string(tvb, tree,
 547                         hf_hclnfsd_queuename, offset, NULL);
 548
 549                 /* create subtree on new item with print queue comment */
 550                 offset = dissect_rpc_string(tvb, tree,
 551                         hf_hclnfsd_queuecomment, offset, NULL);
 552         }
 553
 554         return offset;
 555 }
 556
 557
 558 static int
 559 dissect_hclnfsd_get_printq_call(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 560 {
 561         int offset = 0;
 562
 563         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_queuename, offset, NULL);
 564
 565         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_username, offset, NULL);
 566
 567         return offset;
 568 }
 569
 570
 571 static int
 572 dissect_hclnfsd_get_printq_reply(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 573 {
 574         unsigned datafollows;
 575         proto_item *queueitem = NULL;
 576         proto_tree *queuetree = NULL;
 577         proto_item *jobitem;
 578         proto_tree *jobtree;
 579         int offset = 0;
 580
 581         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_printqueuenumber, offset);
 582
 583         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_queuecomment, offset, NULL);
 584
 585         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_queuestatus, offset);
 586
 587         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_numphysicalprinters, offset);
 588
 589         datafollows = tvb_get_ntohl(tvb, offset);
 590         if (tree)
 591         {
 592                 queueitem = proto_tree_add_item(tree, hf_hclnfsd_print_jobs, tvb, offset, 4, ENC_BIG_ENDIAN);
 593                 queuetree = proto_item_add_subtree(queueitem, ett_hclnfsd_printqueues);
 594         }
 595         offset += 4;
 596
 597         while (datafollows)
 598         {
 599                 jobitem = proto_tree_add_item(queuetree, hf_hclnfsd_job_id, tvb, offset, 4, ENC_BIG_ENDIAN);
 600                 offset += 4;
 601
 602                 jobtree = proto_item_add_subtree(jobitem, ett_hclnfsd_printjob);
 603
 604                 offset = dissect_rpc_string(tvb, jobtree,
 605                         hf_hclnfsd_username, offset, NULL);
 606
 607                 offset = dissect_rpc_string(tvb, jobtree,
 608                         hf_hclnfsd_printparams, offset, NULL);
 609
 610                 offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_queuestatus, offset);
 611
 612                 offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_jobstatus, offset);
 613                 offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_timesubmitted, offset);
 614                 offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_size, offset);
 615                 offset = dissect_rpc_uint32(tvb, jobtree, hf_hclnfsd_copies, offset);
 616                 offset = dissect_rpc_string(tvb, jobtree, hf_hclnfsd_queuecomment, offset, NULL);
 617
 618                 datafollows = tvb_get_ntohl(tvb, offset);
 619                 offset += 4;
 620         }
 621
 622         return offset;
 623 }
 624
 625
 626 /* proc number, "proc name", dissect_request, dissect_reply */
 627
 628 static const vsff hclnfsd1_proc[] = {
 629         { HCLNFSDPROC_NULL, "NULL",
 630           dissect_rpc_void, dissect_rpc_void },
 631         { HCLNFSDPROC_SPOOL_INQUIRE, "SPOOL_INQUIRE",
 632           dissect_hclnfsd_spool_inquire_call, dissect_rpc_unknown },
 633         { HCLNFSDPROC_SPOOL_FILE, "SPOOL_FILE",
 634           dissect_hclnfsd_spool_file_call, dissect_rpc_void },
 635         { HCLNFSDPROC_AUTHORIZE, "AUTHORIZE",
 636           dissect_hclnfsd_authorize_call, dissect_hclnfsd_authorize_reply },
 637         { HCLNFSDPROC_GRP_NAME_TO_NUMB, "GRP_NAME_TO_NUMB",
 638           dissect_hclnfsd_grp_name_to_numb_call, dissect_hclnfsd_grp_name_to_numb_reply },
 639         { HCLNFSDPROC_GRP_TO_NUMBER, "GRP_TO_NUMBER",
 640           dissect_hclnfsd_grp_to_number_call, dissect_hclnfsd_grp_to_number_reply },
 641         { HCLNFSDPROC_RETURN_HOST, "RETURN_HOST",
 642           dissect_hclnfsd_return_host_call, dissect_hclnfsd_return_host_reply },
 643         { HCLNFSDPROC_UID_TO_NAME, "UID_TO_NAME",
 644           dissect_hclnfsd_uid_to_name_call, dissect_hclnfsd_uid_to_name_reply },
 645         { HCLNFSDPROC_NAME_TO_UID, "NAME_TO_UID",
 646           dissect_hclnfsd_name_to_uid_call, dissect_hclnfsd_name_to_uid_reply },
 647         { HCLNFSDPROC_SHARE, "SHARE",
 648           dissect_hclnfsd_share_call, dissect_hclnfsd_share_reply },
 649         { HCLNFSDPROC_UNSHARE, "UNSHARE",
 650           dissect_hclnfsd_unshare_call, dissect_hclnfsd_unshare_reply },
 651         { HCLNFSDPROC_LOCK, "LOCK",
 652           dissect_hclnfsd_lock_call, dissect_hclnfsd_lock_reply },
 653         { HCLNFSDPROC_REMOVE, "REMOVE",
 654           dissect_hclnfsd_remove_call, dissect_rpc_void },
 655         { HCLNFSDPROC_UNLOCK, "UNLOCK",
 656           dissect_hclnfsd_unlock_call, dissect_hclnfsd_unlock_reply },
 657         { HCLNFSDPROC_GET_PRINTERS, "GET_PRINTERS",
 658           dissect_rpc_void, dissect_hclnfsd_get_printers_reply },
 659         { HCLNFSDPROC_GET_PRINTQ, "GET_PRINTQ",
 660           dissect_hclnfsd_get_printq_call, dissect_hclnfsd_get_printq_reply },
 661         { HCLNFSDPROC_CANCEL_PRJOB, "CANCEL_PRJOB",
 662           dissect_rpc_unknown, dissect_rpc_unknown },
 663         { HCLNFSDPROC_ZAP_LOCKS, "ZAP_LOCKS",
 664           dissect_rpc_unknown, dissect_rpc_unknown },
 665         { 0, NULL, NULL, NULL }
 666 };
 667 static const rpc_prog_vers_info hclnfsd_vers_info[] = {
 668         { 1, hclnfsd1_proc, &hf_hclnfsd_procedure_v1 },
 669 };
 670 static const value_string hclnfsd1_proc_vals[] = {
 671         { HCLNFSDPROC_NULL,             "NULL" },
 672         { HCLNFSDPROC_SPOOL_INQUIRE,    "SPOOL_INQUIRE" },
 673         { HCLNFSDPROC_SPOOL_FILE,       "SPOOL_FILE" },
 674         { HCLNFSDPROC_AUTHORIZE,        "AUTHORIZE" },
 675         { HCLNFSDPROC_GRP_NAME_TO_NUMB, "GRP_NAME_TO_NUMB" },
 676         { HCLNFSDPROC_GRP_TO_NUMBER,    "GRP_TO_NUMBER" },
 677         { HCLNFSDPROC_RETURN_HOST,      "RETURN_HOST" },
 678         { HCLNFSDPROC_UID_TO_NAME,      "UID_TO_NAME" },
 679         { HCLNFSDPROC_NAME_TO_UID,      "NAME_TO_UID" },
 680         { HCLNFSDPROC_SHARE,            "SHARE" },
 681         { HCLNFSDPROC_UNSHARE,          "UNSHARE" },
 682         { HCLNFSDPROC_LOCK,             "LOCK" },
 683         { HCLNFSDPROC_REMOVE,           "REMOVE" },
 684         { HCLNFSDPROC_UNLOCK,           "UNLOCK" },
 685         { HCLNFSDPROC_GET_PRINTERS,     "GET_PRINTERS" },
 686         { HCLNFSDPROC_GET_PRINTQ,       "GET_PRINTQ" },
 687         { HCLNFSDPROC_CANCEL_PRJOB,     "CANCEL_PRJOB" },
 688         { HCLNFSDPROC_ZAP_LOCKS,        "ZAP_LOCKS" },
 689         { 0, NULL }
 690 };
 691 /* end of hclnfsd version 1 */
 692
 693
 694 void
 695 proto_register_hclnfsd(void)
 696 {
 697         static hf_register_info hf[] = {
 698                 { &hf_hclnfsd_procedure_v1, {
 699                                 "V1 Procedure", "hclnfsd.procedure_v1", FT_UINT32, BASE_DEC,
 700                                 VALS(hclnfsd1_proc_vals), 0, NULL, HFILL }},
 701                 { &hf_hclnfsd_request_type, {
 702                                 "Request Type", "hclnfsd.request_type", FT_UINT32, BASE_DEC,
 703                                 VALS(names_request_type), 0, NULL, HFILL }},
 704
 705                 { &hf_hclnfsd_device, {
 706                                 "Device", "hclnfsd.device", FT_STRING, BASE_NONE,
 707                                 NULL, 0, NULL, HFILL }},
 708
 709 #if 0
 710                 { &hf_hclnfsd_login, {
 711                                 "Login Text", "hclnfsd.logintext", FT_STRING, BASE_NONE,
 712                                 NULL, 0, NULL, HFILL }},
 713 #endif
 714
 715                 { &hf_hclnfsd_lockname, {
 716                                 "Lockname", "hclnfsd.lockname", FT_STRING, BASE_NONE,
 717                                 NULL, 0, NULL, HFILL }},
 718
 719                 { &hf_hclnfsd_unknown_data, {
 720                                 "Unknown", "hclnfsd.unknown_data", FT_BYTES, BASE_NONE,
 721                                 NULL, 0, "Data", HFILL }},
 722
 723                 { &hf_hclnfsd_lockowner, {
 724                                 "Lockowner", "hclnfsd.lockowner", FT_BYTES, BASE_NONE,
 725                                 NULL, 0, NULL, HFILL }},
 726
 727                 { &hf_hclnfsd_printername, {
 728                                 "Printer Name", "hclnfsd.printername", FT_STRING, BASE_NONE,
 729                                 NULL, 0, NULL, HFILL }},
 730
 731                 { &hf_hclnfsd_filename, {
 732                                 "Filename", "hclnfsd.filename", FT_STRING, BASE_NONE,
 733                                 NULL, 0, NULL, HFILL }},
 734
 735                 { &hf_hclnfsd_fileext, {
 736                                 "File Extension", "hclnfsd.fileext", FT_UINT32, BASE_DEC,
 737                                 NULL, 0, NULL, HFILL }},
 738
 739                 { &hf_hclnfsd_grpname, {
 740                                 "Group", "hclnfsd.group", FT_STRING, BASE_NONE,
 741                                 NULL, 0, NULL, HFILL }},
 742
 743                 { &hf_hclnfsd_hostname, {
 744                                 "Hostname", "hclnfsd.hostname", FT_STRING, BASE_NONE,
 745                                 NULL, 0, NULL, HFILL }},
 746
 747                 { &hf_hclnfsd_username, {
 748                                 "Username", "hclnfsd.username", FT_STRING, BASE_NONE,
 749                                 NULL, 0, NULL, HFILL }},
 750
 751                 { &hf_hclnfsd_queuename, {
 752                                 "Name", "hclnfsd.printqueuename", FT_STRING, BASE_NONE,
 753                                 NULL, 0, "Print Queue Name", HFILL }},
 754
 755                 { &hf_hclnfsd_queuecomment, {
 756                                 "Comment", "hclnfsd.printqueuecomment", FT_STRING, BASE_NONE,
 757                                 NULL, 0, "Print Queue Comment", HFILL }},
 758
 759                 { &hf_hclnfsd_printparams, {
 760                                 "Print Parameters", "hclnfsd.printparameters", FT_STRING, BASE_NONE,
 761                                 NULL, 0, NULL, HFILL }},
 762
 763                 { &hf_hclnfsd_status, {
 764                                 "Status", "hclnfsd.status", FT_UINT32, BASE_DEC,
 765                                 NULL, 0, NULL, HFILL }},
 766
 767                 { &hf_hclnfsd_uid, {
 768                                 "UID", "hclnfsd.uid", FT_UINT32, BASE_DEC,
 769                                 NULL, 0, "User ID", HFILL }},
 770
 771                 { &hf_hclnfsd_sequence, {
 772                                 "Sequence", "hclnfsd.sequence", FT_UINT32, BASE_HEX,
 773                                 NULL, 0, NULL, HFILL }},
 774
 775                 { &hf_hclnfsd_cookie, {
 776                                 "Cookie", "hclnfsd.cookie", FT_UINT32, BASE_HEX,
 777                                 NULL, 0, NULL, HFILL }},
 778
 779                 { &hf_hclnfsd_mode, {
 780                                 "Mode", "hclnfsd.mode", FT_UINT32, BASE_DEC,
 781                                 NULL, 0, NULL, HFILL }},
 782
 783                 { &hf_hclnfsd_access, {
 784                                 "Access", "hclnfsd.access", FT_UINT32, BASE_DEC,
 785                                 NULL, 0, NULL, HFILL }},
 786
 787                 { &hf_hclnfsd_exclusive, {
 788                                 "Exclusive", "hclnfsd.exclusive", FT_UINT32, BASE_DEC,
 789                                 NULL, 0, NULL, HFILL }},
 790
 791                 { &hf_hclnfsd_offset, {
 792                                 "Offset", "hclnfsd.offset", FT_UINT32, BASE_DEC,
 793                                 NULL, 0, NULL, HFILL }},
 794
 795                 { &hf_hclnfsd_length, {
 796                                 "Length", "hclnfsd.length", FT_UINT32, BASE_DEC,
 797                                 NULL, 0, NULL, HFILL }},
 798
 799                 { &hf_hclnfsd_queuestatus, {
 800                                 "Queue Status", "hclnfsd.queuestatus", FT_UINT32, BASE_DEC,
 801                                 NULL, 0, NULL, HFILL }},
 802
 803                 { &hf_hclnfsd_printqueuenumber, {
 804                                 "Print Queue Number", "hclnfsd.pqn", FT_UINT32, BASE_DEC,
 805                                 NULL, 0, NULL, HFILL }},
 806
 807                 { &hf_hclnfsd_numphysicalprinters, {
 808                                 "Number of Physical Printers", "hclnfsd.npp", FT_UINT32, BASE_DEC,
 809                                 NULL, 0, NULL, HFILL }},
 810
 811                 { &hf_hclnfsd_jobstatus, {
 812                                 "Job Status", "hclnfsd.jobstatus", FT_UINT32, BASE_DEC,
 813                                 NULL, 0, NULL, HFILL }},
 814
 815                 { &hf_hclnfsd_timesubmitted, {
 816                                 "Time Submitted", "hclnfsd.timesubmitted", FT_UINT32, BASE_DEC,
 817                                 NULL, 0, NULL, HFILL }},
 818
 819                 { &hf_hclnfsd_size, {
 820                                 "Size", "hclnfsd.size", FT_UINT32, BASE_DEC,
 821                                 NULL, 0, NULL, HFILL }},
 822
 823                 { &hf_hclnfsd_copies, {
 824                                 "Copies", "hclnfsd.copies", FT_UINT32, BASE_DEC,
 825                                 NULL, 0, NULL, HFILL }},
 826
 827                 { &hf_hclnfsd_gid, {
 828                                 "GID", "hclnfsd.gid", FT_UINT32, BASE_DEC,
 829                                 NULL, 0, "Group ID", HFILL }},
 830
 831                 { &hf_hclnfsd_server_ip, {
 832                                 "Server IP", "hclnfsd.server_ip", FT_IPv4, BASE_NONE,
 833                                 NULL, 0, NULL, HFILL }},
 834
 835                 { &hf_hclnfsd_host_ip, {
 836                                 "Host IP", "hclnfsd.host_ip", FT_IPv4, BASE_NONE,
 837                                 NULL, 0, NULL, HFILL }},
 838
 839                 { &hf_hclnfsd_auth_ident_obscure, {
 840                                 "Obscure Ident", "hclnfsd.authorize.ident.obscure", FT_STRING,
 841                                 BASE_NONE       , NULL, 0, "Authentication Obscure Ident", HFILL }},
 842
 843                 /* Generated from convert_proto_tree_add_text.pl */
 844                 { &hf_hclnfsd_gids,
 845                   { "GIDs", "hclnfsd.gids",
 846                     FT_UINT32, BASE_DEC, NULL, 0x0,
 847                     NULL, HFILL }
 848                 },
 849                 { &hf_hclnfsd_password,
 850                   { "Password", "hclnfsd.password",
 851                     FT_STRING, BASE_NONE, NULL, 0x0,
 852                     NULL, HFILL }
 853                 },
 854                 { &hf_hclnfsd_uids,
 855                   { "UIDs", "hclnfsd.uids",
 856                     FT_UINT32, BASE_DEC, NULL, 0x0,
 857                     NULL, HFILL }
 858                 },
 859                 { &hf_hclnfsd_print_queues,
 860                   { "Print Queues", "hclnfsd.print_queues",
 861                     FT_UINT32, BASE_DEC, NULL, 0x0,
 862                     NULL, HFILL }
 863                 },
 864                 { &hf_hclnfsd_print_jobs,
 865                   { "Print Jobs", "hclnfsd.print_jobs",
 866                     FT_UINT32, BASE_DEC, NULL, 0x0,
 867                     NULL, HFILL }
 868                 },
 869                 { &hf_hclnfsd_job_id,
 870                   { "Job ID", "hclnfsd.job_id",
 871                     FT_UINT32, BASE_DEC, NULL, 0x0,
 872                     NULL, HFILL }
 873                 },
 874         };
 875         static int *ett[] = {
 876                 &ett_hclnfsd,
 877                 &ett_hclnfsd_gids,
 878                 &ett_hclnfsd_groups,
 879                 &ett_hclnfsd_uids,
 880                 &ett_hclnfsd_usernames,
 881                 &ett_hclnfsd_printqueues,
 882                 &ett_hclnfsd_printjob,
 883                 &ett_hclnfsd_auth_ident
 884         };
 885
 886         proto_hclnfsd = proto_register_protocol("Hummingbird NFS Daemon",
 887                 "HCLNFSD", "hclnfsd");
 888         proto_register_field_array(proto_hclnfsd, hf, array_length(hf));
 889         proto_register_subtree_array(ett, array_length(ett));
 890 }
 891
 892 void
 893 proto_reg_handoff_hclnfsd(void)
 894 {
 895         /* Register the protocol as RPC */
 896         rpc_init_prog(proto_hclnfsd, HCLNFSD_PROGRAM, ett_hclnfsd,
 897             G_N_ELEMENTS(hclnfsd_vers_info), hclnfsd_vers_info);
 898 }
 899
 900 /*
 901  * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 902  *
 903  * Local variables:
 904  * c-basic-offset: 8
 905  * tab-width: 8
 906  * indent-tabs-mode: t
 907  * End:
 908  *
 909  * vi: set shiftwidth=8 tabstop=8 noexpandtab:
 910  * :indentSize=8:tabSize=8:noTabs=false:
 911  */