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  * $Id: packet-hclnfsd.c,v 1.19 2002/11/01 00:48:38 sahlberg Exp $
   6  *
   7  * Ethereal - Network traffic analyzer
   8  * By Gerald Combs <gerald@ethereal.com>
   9  * Copyright 1998 Gerald Combs
  10  *
  11  * Copied from packet-ypserv.c
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License
  15  * as published by the Free Software Foundation; either version 2
  16  * of the License, or (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <string.h>
  33
  34 #include "packet-rpc.h"
  35 #include "packet-nfs.h"
  36 #include "packet-hclnfsd.h"
  37
  38 static int proto_hclnfsd = -1;
  39 static int hf_hclnfsd_procedure_v1 = -1;
  40 static int hf_hclnfsd_request_type = -1;
  41 static int hf_hclnfsd_device = -1;
  42 static int hf_hclnfsd_login = -1;
  43 static int hf_hclnfsd_lockname = -1;
  44 static int hf_hclnfsd_unknown_data = -1;
  45 static int hf_hclnfsd_lockowner = -1;
  46 static int hf_hclnfsd_printername = -1;
  47 static int hf_hclnfsd_filename = -1;
  48 static int hf_hclnfsd_fileext = -1;
  49 static int hf_hclnfsd_grpname = -1;
  50 static int hf_hclnfsd_hostname = -1;
  51 static int hf_hclnfsd_username = -1;
  52 static int hf_hclnfsd_queuename = -1;
  53 static int hf_hclnfsd_queuecomment = -1;
  54 static int hf_hclnfsd_queuestatus = -1;
  55 static int hf_hclnfsd_numphysicalprinters = -1;
  56 static int hf_hclnfsd_printqueuenumber = -1;
  57 static int hf_hclnfsd_printparams = -1;
  58 static int hf_hclnfsd_status = -1;
  59 static int hf_hclnfsd_sequence = -1;
  60 static int hf_hclnfsd_server_ip = -1;
  61 static int hf_hclnfsd_host_ip = -1;
  62 static int hf_hclnfsd_gid = -1;
  63 static int hf_hclnfsd_uid = -1;
  64 static int hf_hclnfsd_cookie = -1;
  65 static int hf_hclnfsd_mode = -1;
  66 static int hf_hclnfsd_access = -1;
  67 static int hf_hclnfsd_exclusive = -1;
  68 static int hf_hclnfsd_offset = -1;
  69 static int hf_hclnfsd_length = -1;
  70 static int hf_hclnfsd_jobstatus = -1;
  71 static int hf_hclnfsd_timesubmitted = -1;
  72 static int hf_hclnfsd_size = -1;
  73 static int hf_hclnfsd_copies = -1;
  74 static int hf_hclnfsd_auth_ident_obscure = -1;
  75
  76 static gint ett_hclnfsd = -1;
  77 static gint ett_hclnfsd_gids = -1;
  78 static gint ett_hclnfsd_groups = -1;
  79 static gint ett_hclnfsd_uids = -1;
  80 static gint ett_hclnfsd_usernames = -1;
  81 static gint ett_hclnfsd_printqueues = -1;
  82 static gint ett_hclnfsd_printjob = -1;
  83 static gint ett_hclnfsd_auth_ident = -1;
  84
  85 static int
  86 dissect_hclnfsd_gids(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
  87 {
  88         guint32 ngids, ngids_i, gid;
  89         proto_tree *gidtree = NULL;
  90         proto_item *giditem = NULL;
  91
  92
  93         ngids = tvb_get_ntohl(tvb, offset);
  94         if (tree)
  95         {
  96                 giditem = proto_tree_add_text(tree, tvb, offset, 4, "GIDs: %d",
  97                         ngids);
  98                 if (giditem)
  99                         gidtree = proto_item_add_subtree(giditem, ett_hclnfsd_gids);
 100         }
 101         offset += 4;
 102
 103         if (gidtree)
 104         {
 105                 for (ngids_i = 0; ngids_i < ngids; ngids_i++)
 106                 {
 107                         gid = tvb_get_ntohl(tvb, offset + (4 * ngids_i));
 108                         proto_tree_add_text(gidtree, tvb, offset + (4 * ngids_i), 4,
 109                                 "GID: %d", gid);
 110                 }
 111         }
 112         offset += 4 * ngids;
 113
 114         return offset;
 115 }
 116
 117 static int
 118 dissect_hclnfsd_spool_inquire_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 119 {
 120         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 121
 122         offset = dissect_nfs_fh3(tvb, offset, pinfo, tree, "spool filehandle");
 123
 124         return offset;
 125 }
 126
 127
 128 static int
 129 dissect_hclnfsd_spool_file_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 130 {
 131         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_printername, offset, NULL);
 132
 133         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_filename, offset, NULL);
 134
 135         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_fileext, offset);
 136
 137         return offset;
 138 }
 139
 140
 141 static const value_string names_request_type[] = {
 142 #define HCLNFSD_DISK_REQUEST 4
 143         { HCLNFSD_DISK_REQUEST, "DISK" },
 144 #define HCLNFSD_PRINT_REQUEST 3
 145         { HCLNFSD_PRINT_REQUEST, "PRINTER" },
 146         { 0, NULL }
 147 };
 148
 149 static void
 150 hclnfsd_decode_obscure(char *ident, int ident_len)
 151 {
 152         int j, x, y;
 153
 154         for (x = -1, j = 0; j < ident_len; j++)
 155         {
 156                 y = *ident;
 157                 x ^= *ident;
 158                 *ident++ = x;
 159                 x = y;
 160         }
 161 }
 162
 163
 164 static int
 165 dissect_hclnfsd_authorize_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 166 {
 167         guint32 request_type;
 168         char *ident = NULL;
 169         char *username = NULL;
 170         char *password = NULL;
 171         int ident_len = 0;
 172         int newoffset;
 173         proto_item *ident_item = NULL;
 174         proto_tree *ident_tree = NULL;
 175
 176         proto_tree_add_item(tree, hf_hclnfsd_server_ip, tvb, offset, 4, FALSE);
 177         offset += 4;
 178
 179         request_type = tvb_get_ntohl(tvb, offset);
 180         if (tree)
 181                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 182                         4, request_type);
 183         offset += 4;
 184
 185         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_device, offset,
 186                 NULL);
 187
 188         if (tree)
 189         {
 190                 ident_item = proto_tree_add_text(tree, tvb, offset, -1,
 191                         "Authentication Ident");
 192
 193                 if (ident_item)
 194                 {
 195                         ident_tree = proto_item_add_subtree(ident_item,
 196                                 ett_hclnfsd_auth_ident);
 197
 198                         if (ident_tree)
 199                         {
 200                                 newoffset = dissect_rpc_string(tvb, ident_tree,
 201                                         hf_hclnfsd_auth_ident_obscure, offset, &ident);
 202
 203                                 if (ident)
 204                                 {
 205                                         ident_len = strlen(ident);
 206
 207                                         proto_item_set_len(ident_item, ident_len);
 208
 209                                         hclnfsd_decode_obscure(ident, ident_len);
 210
 211                                         username = ident + 2;
 212                                         password = username + strlen(username) + 1;
 213
 214                                         proto_tree_add_text(ident_tree, tvb, offset, ident_len,
 215                                                 "Username: %s", username);
 216
 217                                         proto_tree_add_text(ident_tree, tvb, offset, ident_len,
 218                                                 "Password: %s", password);
 219
 220                                         offset = newoffset;
 221
 222                                         g_free(ident);
 223                                         ident = NULL;
 224                                 }
 225                         }
 226                 }
 227         }
 228
 229         return offset;
 230 }
 231
 232
 233 static int
 234 dissect_hclnfsd_authorize_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 235 {
 236         guint32 status;
 237
 238         status = tvb_get_ntohl(tvb, offset);
 239         if (!tree)
 240                 return offset;
 241         offset += 4;
 242
 243         if (status != 0)
 244                 return offset;
 245
 246         proto_tree_add_uint(tree, hf_hclnfsd_status, tvb, offset, 4, status);
 247
 248         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_uid, offset);
 249
 250         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_gid, offset);
 251
 252         offset = dissect_hclnfsd_gids(tvb, offset, pinfo, tree);
 253
 254         return offset;
 255 }
 256
 257 static int
 258 dissect_hclnfsd_grp_name_to_numb_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 259 {
 260         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_grpname, offset, NULL);
 261
 262         return offset;
 263 }
 264
 265 static int
 266 dissect_hclnfsd_grp_name_to_numb_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 267 {
 268         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_gid, offset);
 269
 270         return offset;
 271 }
 272
 273
 274 static int
 275 dissect_hclnfsd_grp_to_number_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 276 {
 277
 278         offset = dissect_hclnfsd_gids(tvb, offset, pinfo, tree);
 279
 280         return offset;
 281 }
 282
 283
 284 static int
 285 dissect_hclnfsd_grp_to_number_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 286 {
 287         return dissect_rpc_string(tvb, tree, hf_hclnfsd_grpname, offset,
 288                 NULL);
 289 }
 290
 291
 292 static int
 293 dissect_hclnfsd_return_host_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 294 {
 295         proto_tree_add_item(tree, hf_hclnfsd_host_ip, tvb, offset, 4, FALSE);
 296         offset += 4;
 297
 298         return offset;
 299 }
 300
 301
 302 static int
 303 dissect_hclnfsd_return_host_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 304 {
 305         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_hostname, offset, NULL);
 306
 307         return offset;
 308 }
 309
 310
 311 static int
 312 dissect_hclnfsd_uid_to_name_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 313 {
 314         guint32 nuids, nuids_i;
 315         proto_tree *uidtree = NULL;
 316         proto_item *uiditem = NULL;
 317
 318         nuids = tvb_get_ntohl(tvb, offset);
 319         if (tree)
 320         {
 321                 uiditem = proto_tree_add_text(tree, tvb, offset, 4, "UIDs: %d",
 322                         nuids);
 323
 324                 if (uiditem)
 325                         uidtree = proto_item_add_subtree(uiditem, ett_hclnfsd_uids);
 326         }
 327         offset += 4;
 328
 329         if (!uidtree)
 330                 return offset;
 331
 332         for (nuids_i = 0; nuids_i < nuids; nuids_i++)
 333                 offset = dissect_rpc_uint32(tvb, uidtree, hf_hclnfsd_uid, offset);
 334
 335         return offset;
 336 }
 337
 338
 339 static int
 340 dissect_hclnfsd_uid_to_name_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 341 {
 342         guint32 nusers, nusers_i;
 343         proto_tree *usertree = NULL;
 344         proto_item *useritem = NULL;
 345
 346         nusers = tvb_get_ntohl(tvb, offset);
 347         if (tree)
 348         {
 349                 useritem = proto_tree_add_text(tree, tvb, offset, 4, "UIDs: %d",
 350                         nusers);
 351
 352                 if (useritem)
 353                         usertree = proto_item_add_subtree(useritem, ett_hclnfsd_usernames);
 354         }
 355         offset += 4;
 356
 357         if (!usertree)
 358                 return offset;
 359
 360         for (nusers_i = 0; nusers_i < nusers; nusers_i++)
 361                 offset = dissect_rpc_string(tvb, usertree,
 362                         hf_hclnfsd_username, offset, NULL);
 363
 364         return offset;
 365 }
 366
 367
 368 static int
 369 dissect_hclnfsd_name_to_uid_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 370 {
 371         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_username, offset, NULL);
 372
 373         return offset;
 374 }
 375
 376
 377 static int
 378 dissect_hclnfsd_name_to_uid_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 379 {
 380         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_uid, offset);
 381
 382         return offset;
 383 }
 384
 385
 386 static int
 387 dissect_hclnfsd_share_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 388 {
 389         guint32 request_type;
 390
 391         request_type = tvb_get_ntohl(tvb, offset);
 392         if (tree)
 393                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 394                         4, request_type);
 395         offset += 4;
 396
 397         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 398
 399         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 400
 401         offset = dissect_nfs_fh3(tvb, offset, pinfo, tree, "Filehandle");
 402
 403         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_unknown_data, offset);
 404
 405         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_mode, offset);
 406
 407         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_access, offset);
 408
 409         offset += 4;    /* skip last 4 UNUSED bytes */
 410
 411         return offset;
 412 }
 413
 414
 415 static int
 416 dissect_hclnfsd_share_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 417 {
 418         guint32 request_type;
 419
 420         request_type = tvb_get_ntohl(tvb, offset);
 421         if (tree)
 422                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 423                         4, request_type);
 424         offset += 4;
 425
 426         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 427         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 428         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_sequence, offset);
 429
 430         return offset;
 431 }
 432
 433
 434 static int
 435 dissect_hclnfsd_unshare_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 436 {
 437         return dissect_hclnfsd_share_call(tvb, offset, pinfo, tree);
 438 }
 439
 440
 441 static int
 442 dissect_hclnfsd_unshare_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 443 {
 444         return dissect_hclnfsd_share_reply(tvb, offset, pinfo, tree);
 445 }
 446
 447
 448 static int
 449 dissect_hclnfsd_lock_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 450 {
 451         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 452         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 453         offset += 4; /* skip unused uint */
 454
 455         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_exclusive, offset);
 456
 457         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 458
 459         offset = dissect_nfs_fh3(tvb, offset, pinfo, tree, "Filehandle");
 460
 461         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_lockowner, offset);
 462
 463         offset += 4;  /* unused, skip */
 464
 465         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_offset, offset);
 466
 467         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_length, offset);
 468
 469         return offset;
 470 }
 471
 472
 473 static int
 474 dissect_hclnfsd_lock_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 475 {
 476         guint request_type;
 477
 478         request_type = tvb_get_ntohl(tvb, offset);
 479         if (tree)
 480                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 481                         4, request_type);
 482         offset += 4;
 483
 484         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 485         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 486
 487         return offset;
 488 }
 489
 490
 491 static int
 492 dissect_hclnfsd_remove_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 493 {
 494         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 495
 496         offset += 4;  /* skip unused */
 497
 498         return offset;
 499 }
 500
 501
 502 static int
 503 dissect_hclnfsd_unlock_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 504 {
 505         offset += 4;  /* skip unused */
 506
 507         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 508
 509         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 510
 511         offset = dissect_nfs_fh3(tvb, offset, pinfo, tree, "Filehandle");
 512
 513         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_unknown_data, offset);
 514
 515         offset += 4;  /* skip unused */
 516
 517         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_offset, offset);
 518         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_length, offset);
 519
 520         return offset;
 521 }
 522
 523
 524 static int
 525 dissect_hclnfsd_unlock_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 526 {
 527         return dissect_hclnfsd_lock_reply(tvb, offset, pinfo, tree);
 528 }
 529
 530
 531 static int
 532 dissect_hclnfsd_get_printers_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 533 {
 534         guint nqueues, nqueues_i;
 535         proto_item *queuesitem = NULL;
 536         proto_tree *queuestree = NULL;
 537
 538         nqueues = tvb_get_ntohl(tvb, offset);
 539         if (tree)
 540         {
 541                 queuesitem = proto_tree_add_text(tree, tvb, offset, 4,
 542                         "Print Queues: %d", nqueues);
 543
 544                 if (queuesitem)
 545                         queuestree = proto_item_add_subtree(queuesitem,
 546                                 ett_hclnfsd_printqueues);
 547         }
 548         offset += 4;
 549
 550         if (!queuestree)
 551                 return offset;
 552
 553         for (nqueues_i = 0; nqueues_i < nqueues; nqueues_i++)
 554         {
 555                 /* create new item for print queue */
 556                 offset = dissect_rpc_string(tvb, tree,
 557                         hf_hclnfsd_queuename, offset, NULL);
 558
 559                 /* create subtree on new item with print queue comment */
 560                 offset = dissect_rpc_string(tvb, tree,
 561                         hf_hclnfsd_queuecomment, offset, NULL);
 562         }
 563
 564         return offset;
 565 }
 566
 567
 568 static int
 569 dissect_hclnfsd_get_printq_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 570 {
 571         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_queuename, offset, NULL);
 572
 573         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_username, offset, NULL);
 574
 575         return offset;
 576 }
 577
 578
 579 static int
 580 dissect_hclnfsd_get_printq_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 581 {
 582         guint datafollows, jobid;
 583         proto_item *queueitem = NULL;
 584         proto_tree *queuetree = NULL;
 585         proto_item *jobitem;
 586         proto_tree *jobtree;
 587
 588         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_printqueuenumber, offset);
 589
 590         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_queuecomment, offset, NULL);
 591
 592         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_queuestatus, offset);
 593
 594         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_numphysicalprinters, offset);
 595
 596         datafollows = tvb_get_ntohl(tvb, offset);
 597         if (tree)
 598         {
 599                 queueitem = proto_tree_add_text(tree, tvb, offset, 4,
 600                         "Print Jobs: %d", datafollows);
 601                 if (queueitem)
 602                         queuetree = proto_item_add_subtree(queueitem, ett_hclnfsd_printqueues);
 603         }
 604         offset += 4;
 605
 606         if (!queuetree)
 607                 return offset;
 608
 609         while (datafollows)
 610         {
 611                 jobid = tvb_get_ntohl(tvb, offset);
 612                 jobitem = proto_tree_add_text(queuetree, tvb, offset, 4, "Job ID: %d",
 613                         jobid);
 614                 offset += 4;
 615
 616                 jobtree = proto_item_add_subtree(jobitem, ett_hclnfsd_printjob);
 617
 618                 offset = dissect_rpc_string(tvb, tree,
 619                         hf_hclnfsd_username, offset, NULL);
 620
 621                 offset = dissect_rpc_string(tvb, tree,
 622                         hf_hclnfsd_printparams, offset, NULL);
 623
 624                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_queuestatus, offset);
 625
 626                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_jobstatus, offset);
 627                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_timesubmitted, offset);
 628                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_size, offset);
 629                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_copies, offset);
 630                 offset = dissect_rpc_string(tvb, tree,
 631                         hf_hclnfsd_queuecomment, offset, NULL);
 632
 633                 datafollows = tvb_get_ntohl(tvb, offset);
 634                 offset += 4;
 635         }
 636
 637         return offset;
 638 }
 639
 640
 641 /* proc number, "proc name", dissect_request, dissect_reply */
 642 /* NULL as function pointer means: take the generic one. */
 643
 644 static const vsff hclnfsd1_proc[] = {
 645     { HCLNFSDPROC_NULL, "NULL",
 646                 NULL, NULL },
 647     { HCLNFSDPROC_SPOOL_INQUIRE, "SPOOL_INQUIRE",
 648                 dissect_hclnfsd_spool_inquire_call, NULL },
 649     { HCLNFSDPROC_SPOOL_FILE, "SPOOL_FILE",
 650                 dissect_hclnfsd_spool_file_call, NULL },
 651     { HCLNFSDPROC_AUTHORIZE, "AUTHORIZE",
 652                 dissect_hclnfsd_authorize_call, dissect_hclnfsd_authorize_reply },
 653     { HCLNFSDPROC_GRP_NAME_TO_NUMB, "GRP_NAME_TO_NUMB",
 654                 dissect_hclnfsd_grp_name_to_numb_call, dissect_hclnfsd_grp_name_to_numb_reply },
 655     { HCLNFSDPROC_GRP_TO_NUMBER, "GRP_TO_NUMBER",
 656                 dissect_hclnfsd_grp_to_number_call, dissect_hclnfsd_grp_to_number_reply },
 657     { HCLNFSDPROC_RETURN_HOST, "RETURN_HOST",
 658                 dissect_hclnfsd_return_host_call, dissect_hclnfsd_return_host_reply },
 659     { HCLNFSDPROC_UID_TO_NAME, "UID_TO_NAME",
 660                 dissect_hclnfsd_uid_to_name_call, dissect_hclnfsd_uid_to_name_reply },
 661     { HCLNFSDPROC_NAME_TO_UID, "NAME_TO_UID",
 662                 dissect_hclnfsd_name_to_uid_call, dissect_hclnfsd_name_to_uid_reply },
 663     { HCLNFSDPROC_SHARE, "SHARE",
 664                 dissect_hclnfsd_share_call, dissect_hclnfsd_share_reply },
 665     { HCLNFSDPROC_UNSHARE, "UNSHARE",
 666                 dissect_hclnfsd_unshare_call, dissect_hclnfsd_unshare_reply },
 667     { HCLNFSDPROC_LOCK, "LOCK",
 668                 dissect_hclnfsd_lock_call, dissect_hclnfsd_lock_reply },
 669     { HCLNFSDPROC_REMOVE, "REMOVE",
 670                 dissect_hclnfsd_remove_call, NULL },
 671     { HCLNFSDPROC_UNLOCK, "UNLOCK",
 672                 dissect_hclnfsd_unlock_call, dissect_hclnfsd_unlock_reply },
 673     { HCLNFSDPROC_GET_PRINTERS, "GET_PRINTERS",
 674                 NULL, dissect_hclnfsd_get_printers_reply },
 675     { HCLNFSDPROC_GET_PRINTQ, "GET_PRINTQ",
 676                 dissect_hclnfsd_get_printq_call, dissect_hclnfsd_get_printq_reply },
 677     { HCLNFSDPROC_CANCEL_PRJOB, "CANCEL_PRJOB",
 678                 NULL, NULL },
 679     { HCLNFSDPROC_ZAP_LOCKS, "ZAP_LOCKS",
 680                 NULL, NULL },
 681     { 0, NULL, NULL, NULL }
 682 };
 683 static const value_string hclnfsd1_proc_vals[] = {
 684     { HCLNFSDPROC_NULL, "NULL" },
 685     { HCLNFSDPROC_SPOOL_INQUIRE, "SPOOL_INQUIRE" },
 686     { HCLNFSDPROC_SPOOL_FILE, "SPOOL_FILE" },
 687     { HCLNFSDPROC_AUTHORIZE, "AUTHORIZE" },
 688     { HCLNFSDPROC_GRP_NAME_TO_NUMB, "GRP_NAME_TO_NUMB" },
 689     { HCLNFSDPROC_GRP_TO_NUMBER, "GRP_TO_NUMBER" },
 690     { HCLNFSDPROC_RETURN_HOST, "RETURN_HOST" },
 691     { HCLNFSDPROC_UID_TO_NAME, "UID_TO_NAME" },
 692     { HCLNFSDPROC_NAME_TO_UID, "NAME_TO_UID" },
 693     { HCLNFSDPROC_SHARE, "SHARE" },
 694     { HCLNFSDPROC_UNSHARE, "UNSHARE" },
 695     { HCLNFSDPROC_LOCK, "LOCK" },
 696     { HCLNFSDPROC_REMOVE, "REMOVE" },
 697     { HCLNFSDPROC_UNLOCK, "UNLOCK" },
 698     { HCLNFSDPROC_GET_PRINTERS, "GET_PRINTERS" },
 699     { HCLNFSDPROC_GET_PRINTQ, "GET_PRINTQ" },
 700     { HCLNFSDPROC_CANCEL_PRJOB, "CANCEL_PRJOB" },
 701     { HCLNFSDPROC_ZAP_LOCKS, "ZAP_LOCKS" },
 702     { 0, NULL }
 703 };
 704 /* end of hclnfsd version 1 */
 705
 706
 707 void
 708 proto_register_hclnfsd(void)
 709 {
 710         static hf_register_info hf[] = {
 711                 { &hf_hclnfsd_procedure_v1, {
 712                         "V1 Procedure", "hclnfsd.procedure_v1", FT_UINT32, BASE_DEC,
 713                         VALS(hclnfsd1_proc_vals), 0, "V1 Procedure", HFILL }},
 714                 { &hf_hclnfsd_request_type, {
 715                         "Request Type", "hclnfsd.request_type", FT_UINT32, BASE_DEC,
 716                         VALS(names_request_type), 0, "Request Type", HFILL }},
 717
 718                 { &hf_hclnfsd_device, {
 719                         "Device", "hclnfsd.device", FT_STRING, BASE_DEC,
 720                         NULL, 0, "Device", HFILL }},
 721
 722                 { &hf_hclnfsd_login, {
 723                         "Login Text", "hclnfsd.logintext", FT_STRING, BASE_DEC,
 724                         NULL, 0, "Login Text", HFILL }},
 725
 726                 { &hf_hclnfsd_lockname, {
 727                         "Lockname", "hclnfsd.lockname", FT_STRING, BASE_DEC,
 728                         NULL, 0, "Lockname", HFILL }},
 729
 730                 { &hf_hclnfsd_unknown_data, {
 731                         "Unknown", "hclnfsd.unknown_data", FT_BYTES, BASE_DEC,
 732                         NULL, 0, "Data", HFILL }},
 733
 734                 { &hf_hclnfsd_lockowner, {
 735                         "Lockowner", "hclnfsd.lockowner", FT_BYTES, BASE_DEC,
 736                         NULL, 0, "Lockowner", HFILL }},
 737
 738                 { &hf_hclnfsd_printername, {
 739                         "Printer Name", "hclnfsd.printername", FT_STRING, BASE_DEC,
 740                         NULL, 0, "Printer name", HFILL }},
 741
 742                 { &hf_hclnfsd_filename, {
 743                         "Filename", "hclnfsd.filename", FT_STRING, BASE_DEC,
 744                         NULL, 0, "Filename", HFILL }},
 745
 746                 { &hf_hclnfsd_fileext, {
 747                         "File Extension", "hclnfsd.fileext", FT_UINT32, BASE_DEC,
 748                         NULL, 0, "File Extension", HFILL }},
 749
 750                 { &hf_hclnfsd_grpname, {
 751                         "Group", "hclnfsd.group", FT_STRING, BASE_DEC,
 752                         NULL, 0, "Group", HFILL }},
 753
 754                 { &hf_hclnfsd_hostname, {
 755                         "Hostname", "hclnfsd.hostname", FT_STRING, BASE_DEC,
 756                         NULL, 0, "Hostname", HFILL }},
 757
 758                 { &hf_hclnfsd_username, {
 759                         "Username", "hclnfsd.username", FT_STRING, BASE_DEC,
 760                         NULL, 0, "Username", HFILL }},
 761
 762                 { &hf_hclnfsd_queuename, {
 763                         "Name", "hclnfsd.printqueuename", FT_STRING, BASE_DEC,
 764                         NULL, 0, "Print Queue Name", HFILL }},
 765
 766                 { &hf_hclnfsd_queuecomment, {
 767                         "Comment", "hclnfsd.printqueuecomment", FT_STRING, BASE_DEC,
 768                         NULL, 0, "Print Queue Comment", HFILL }},
 769
 770                 { &hf_hclnfsd_printparams, {
 771                         "Print Parameters", "hclnfsd.printparameters", FT_STRING, BASE_DEC,
 772                         NULL, 0, "Print Parameters", HFILL }},
 773
 774                 { &hf_hclnfsd_status, {
 775                         "Status", "hclnfsd.status", FT_UINT32, BASE_DEC,
 776                         NULL, 0, "Status", HFILL }},
 777
 778                 { &hf_hclnfsd_uid, {
 779                         "UID", "hclnfsd.uid", FT_UINT32, BASE_DEC,
 780                         NULL, 0, "User ID", HFILL }},
 781
 782                 { &hf_hclnfsd_sequence, {
 783                         "Sequence", "hclnfsd.sequence", FT_UINT32, BASE_HEX,
 784                         NULL, 0, "Sequence", HFILL }},
 785
 786                 { &hf_hclnfsd_cookie, {
 787                         "Cookie", "hclnfsd.cookie", FT_UINT32, BASE_HEX,
 788                         NULL, 0, "Cookie", HFILL }},
 789
 790                 { &hf_hclnfsd_mode, {
 791                         "Mode", "hclnfsd.mode", FT_UINT32, BASE_DEC,
 792                         NULL, 0, "Mode", HFILL }},
 793
 794                 { &hf_hclnfsd_access, {
 795                         "Access", "hclnfsd.access", FT_UINT32, BASE_DEC,
 796                         NULL, 0, "Access", HFILL }},
 797
 798                 { &hf_hclnfsd_exclusive, {
 799                         "Exclusive", "hclnfsd.exclusive", FT_UINT32, BASE_DEC,
 800                         NULL, 0, "Exclusive", HFILL }},
 801
 802                 { &hf_hclnfsd_offset, {
 803                         "Offset", "hclnfsd.offset", FT_UINT32, BASE_DEC,
 804                         NULL, 0, "Offset", HFILL }},
 805
 806                 { &hf_hclnfsd_length, {
 807                         "Length", "hclnfsd.length", FT_UINT32, BASE_DEC,
 808                         NULL, 0, "Length", HFILL }},
 809
 810                 { &hf_hclnfsd_queuestatus, {
 811                         "Queue Status", "hclnfsd.queuestatus", FT_UINT32, BASE_DEC,
 812                         NULL, 0, "Queue Status", HFILL }},
 813
 814                 { &hf_hclnfsd_printqueuenumber, {
 815                         "Print Queue Number", "hclnfsd.pqn", FT_UINT32, BASE_DEC,
 816                         NULL, 0, "Print Queue Number", HFILL }},
 817
 818                 { &hf_hclnfsd_numphysicalprinters, {
 819                         "Number of Physical Printers", "hclnfsd.npp", FT_UINT32, BASE_DEC,
 820                         NULL, 0, "Number of Physical Printers", HFILL }},
 821
 822                 { &hf_hclnfsd_jobstatus, {
 823                         "Job Status", "hclnfsd.jobstatus", FT_UINT32, BASE_DEC,
 824                         NULL, 0, "Job Status", HFILL }},
 825
 826                 { &hf_hclnfsd_timesubmitted, {
 827                         "Time Submitted", "hclnfsd.timesubmitted", FT_UINT32, BASE_DEC,
 828                         NULL, 0, "Time Submitted", HFILL }},
 829
 830                 { &hf_hclnfsd_size, {
 831                         "Size", "hclnfsd.size", FT_UINT32, BASE_DEC,
 832                         NULL, 0, "Size", HFILL }},
 833
 834                 { &hf_hclnfsd_copies, {
 835                         "Copies", "hclnfsd.copies", FT_UINT32, BASE_DEC,
 836                         NULL, 0, "Copies", HFILL }},
 837
 838                 { &hf_hclnfsd_gid, {
 839                         "GID", "hclnfsd.gid", FT_UINT32, BASE_DEC,
 840                         NULL, 0, "Group ID", HFILL }},
 841
 842                 { &hf_hclnfsd_server_ip, {
 843                         "Server IP", "hclnfsd.server_ip", FT_IPv4, BASE_DEC,
 844                         NULL, 0, "Server IP", HFILL }},
 845
 846                 { &hf_hclnfsd_host_ip, {
 847                         "Host IP", "hclnfsd.host_ip", FT_IPv4, BASE_DEC,
 848                         NULL, 0, "Host IP", HFILL }},
 849
 850                 { &hf_hclnfsd_auth_ident_obscure, {
 851                         "Obscure Ident", "hclnfsd.authorize.ident.obscure", FT_STRING,
 852                         BASE_DEC        , NULL, 0, "Authentication Obscure Ident", HFILL }},
 853         };
 854         static gint *ett[] = {
 855                 &ett_hclnfsd,
 856                 &ett_hclnfsd_gids,
 857                 &ett_hclnfsd_groups,
 858                 &ett_hclnfsd_uids,
 859                 &ett_hclnfsd_usernames,
 860                 &ett_hclnfsd_printqueues,
 861                 &ett_hclnfsd_printjob,
 862                 &ett_hclnfsd_auth_ident
 863         };
 864
 865         proto_hclnfsd = proto_register_protocol("Hummingbird NFS Daemon",
 866                 "HCLNFSD", "hclnfsd");
 867         proto_register_field_array(proto_hclnfsd, hf, array_length(hf));
 868         proto_register_subtree_array(ett, array_length(ett));
 869 }
 870
 871 void
 872 proto_reg_handoff_hclnfsd(void)
 873 {
 874         /* Register the protocol as RPC */
 875         rpc_init_prog(proto_hclnfsd, HCLNFSD_PROGRAM, ett_hclnfsd);
 876
 877         /* Register the procedure tables */
 878         rpc_init_proc_table(HCLNFSD_PROGRAM, 1, hclnfsd1_proc, hf_hclnfsd_procedure_v1);
 879 }