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 1.12 2002/04/03 13:24:12 girlich 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
  33 #ifdef HAVE_SYS_TYPES_H
  34 #include <sys/types.h>
  35 #endif
  36
  37
  38 #include "packet-rpc.h"
  39 #include "packet-nfs.h"
  40 #include "packet-hclnfsd.h"
  41
  42 static int proto_hclnfsd = -1;
  43
  44 static int hf_hclnfsd_request_type = -1;
  45 static int hf_hclnfsd_device = -1;
  46 static int hf_hclnfsd_login = -1;
  47 static int hf_hclnfsd_lockname = -1;
  48 static int hf_hclnfsd_unknown_data = -1;
  49 static int hf_hclnfsd_lockowner = -1;
  50 static int hf_hclnfsd_printername = -1;
  51 static int hf_hclnfsd_filename = -1;
  52 static int hf_hclnfsd_fileext = -1;
  53 static int hf_hclnfsd_grpname = -1;
  54 static int hf_hclnfsd_hostname = -1;
  55 static int hf_hclnfsd_username = -1;
  56 static int hf_hclnfsd_queuename = -1;
  57 static int hf_hclnfsd_queuecomment = -1;
  58 static int hf_hclnfsd_queuestatus = -1;
  59 static int hf_hclnfsd_numphysicalprinters = -1;
  60 static int hf_hclnfsd_printqueuenumber = -1;
  61 static int hf_hclnfsd_printparams = -1;
  62 static int hf_hclnfsd_status = -1;
  63 static int hf_hclnfsd_sequence = -1;
  64 static int hf_hclnfsd_server_ip = -1;
  65 static int hf_hclnfsd_host_ip = -1;
  66 static int hf_hclnfsd_gid = -1;
  67 static int hf_hclnfsd_uid = -1;
  68 static int hf_hclnfsd_cookie = -1;
  69 static int hf_hclnfsd_mode = -1;
  70 static int hf_hclnfsd_access = -1;
  71 static int hf_hclnfsd_exclusive = -1;
  72 static int hf_hclnfsd_offset = -1;
  73 static int hf_hclnfsd_length = -1;
  74 static int hf_hclnfsd_jobstatus = -1;
  75 static int hf_hclnfsd_timesubmitted = -1;
  76 static int hf_hclnfsd_size = -1;
  77 static int hf_hclnfsd_copies = -1;
  78 static int hf_hclnfsd_auth_ident_obscure = -1;
  79
  80 static gint ett_hclnfsd = -1;
  81 static gint ett_hclnfsd_gids = -1;
  82 static gint ett_hclnfsd_groups = -1;
  83 static gint ett_hclnfsd_uids = -1;
  84 static gint ett_hclnfsd_usernames = -1;
  85 static gint ett_hclnfsd_printqueues = -1;
  86 static gint ett_hclnfsd_printjob = -1;
  87 static gint ett_hclnfsd_auth_ident = -1;
  88
  89 static int
  90 dissect_hclnfsd_gids(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
  91 {
  92         guint32 ngids, ngids_i, gid;
  93         proto_tree *gidtree = NULL;
  94         proto_item *giditem = NULL;
  95
  96
  97         ngids = tvb_get_ntohl(tvb, offset);
  98         if (tree)
  99         {
 100                 giditem = proto_tree_add_text(tree, tvb, offset, 4, "GIDs: %d",
 101                         ngids);
 102                 if (giditem)
 103                         gidtree = proto_item_add_subtree(giditem, ett_hclnfsd_gids);
 104         }
 105         offset += 4;
 106
 107         if (gidtree)
 108         {
 109                 for (ngids_i = 0; ngids_i < ngids; ngids_i++)
 110                 {
 111                         gid = tvb_get_ntohl(tvb, offset + (4 * ngids_i));
 112                         proto_tree_add_text(gidtree, tvb, offset + (4 * ngids_i), 4,
 113                                 "GID: %d", gid);
 114                 }
 115         }
 116         offset += 4 * ngids;
 117
 118         return offset;
 119 }
 120
 121 static int
 122 dissect_hclnfsd_spool_inquire_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 123 {
 124         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 125
 126         offset = dissect_nfs_fh3(tvb, offset, pinfo, tree, "spool filehandle");
 127
 128         return offset;
 129 }
 130
 131
 132 static int
 133 dissect_hclnfsd_spool_file_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 134 {
 135         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_printername, offset, NULL);
 136
 137         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_filename, offset, NULL);
 138
 139         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_fileext, offset);
 140
 141         return offset;
 142 }
 143
 144
 145 static const value_string names_request_type[] = {
 146 #define HCLNFSD_DISK_REQUEST 4
 147         { HCLNFSD_DISK_REQUEST, "DISK" },
 148 #define HCLNFSD_PRINT_REQUEST 3
 149         { HCLNFSD_PRINT_REQUEST, "PRINTER" },
 150         { 0, NULL }
 151 };
 152
 153 void
 154 hclnfsd_decode_obscure(char *ident, int ident_len)
 155 {
 156         int j, x, y;
 157
 158         for (x = -1, j = 0; j < ident_len; j++)
 159         {
 160                 y = *ident;
 161                 x ^= *ident;
 162                 *ident++ = x;
 163                 x = y;
 164         }
 165 }
 166
 167
 168 static int
 169 dissect_hclnfsd_authorize_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 170 {
 171         guint32 request_type;
 172         char *ident = NULL;
 173         char *username = NULL;
 174         char *password = NULL;
 175         int ident_len = 0;
 176         int newoffset;
 177         proto_item *ident_item = NULL;
 178         proto_tree *ident_tree = NULL;
 179
 180         proto_tree_add_item(tree, hf_hclnfsd_server_ip, tvb, offset, 4, FALSE);
 181         offset += 4;
 182
 183         request_type = tvb_get_ntohl(tvb, offset);
 184         if (tree)
 185                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 186                         4, request_type);
 187         offset += 4;
 188
 189         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_device, offset,
 190                 NULL);
 191
 192         if (tree)
 193         {
 194                 ident_item = proto_tree_add_text(tree, tvb, offset, -1,
 195                         "Authentication Ident");
 196
 197                 if (ident_item)
 198                 {
 199                         ident_tree = proto_item_add_subtree(ident_item,
 200                                 ett_hclnfsd_auth_ident);
 201
 202                         if (ident_tree)
 203                         {
 204                                 newoffset = dissect_rpc_string(tvb, ident_tree,
 205                                         hf_hclnfsd_auth_ident_obscure, offset, &ident);
 206
 207                                 proto_item_set_len(ident_item, newoffset - offset);
 208
 209                                 if (ident)
 210                                 {
 211                                         ident_len = newoffset - offset;
 212
 213                                         hclnfsd_decode_obscure(ident, ident_len);
 214
 215                                         username = ident + 2;
 216                                         password = username + strlen(username) + 1;
 217
 218                                         proto_tree_add_text(ident_tree, tvb, offset, ident_len,
 219                                                 "Username: %s", username);
 220
 221                                         proto_tree_add_text(ident_tree, tvb, offset, ident_len,
 222                                                 "Password: %s", password);
 223
 224                                         offset = newoffset;
 225
 226                                         g_free(ident);
 227                                         ident = NULL;
 228                                 }
 229                         }
 230                 }
 231         }
 232
 233         return offset;
 234 }
 235
 236
 237 static int
 238 dissect_hclnfsd_authorize_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 239 {
 240         guint32 status;
 241
 242         status = tvb_get_ntohl(tvb, offset);
 243         if (!tree)
 244                 return offset;
 245         offset += 4;
 246
 247         if (status != 0)
 248                 return offset;
 249
 250         proto_tree_add_uint(tree, hf_hclnfsd_status, tvb, offset, 4, status);
 251
 252         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_uid, offset);
 253
 254         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_gid, offset);
 255
 256         offset = dissect_hclnfsd_gids(tvb, offset, pinfo, tree);
 257
 258         return offset;
 259 }
 260
 261 static int
 262 dissect_hclnfsd_grp_name_to_numb_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 263 {
 264         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_grpname, offset, NULL);
 265
 266         return offset;
 267 }
 268
 269 static int
 270 dissect_hclnfsd_grp_name_to_numb_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 271 {
 272         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_gid, offset);
 273
 274         return offset;
 275 }
 276
 277
 278 static int
 279 dissect_hclnfsd_grp_to_number_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 280 {
 281
 282         offset = dissect_hclnfsd_gids(tvb, offset, pinfo, tree);
 283
 284         return offset;
 285 }
 286
 287
 288 static int
 289 dissect_hclnfsd_grp_to_number_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 290 {
 291         return dissect_rpc_string(tvb, tree, hf_hclnfsd_grpname, offset,
 292                 NULL);
 293 }
 294
 295
 296 static int
 297 dissect_hclnfsd_return_host_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 298 {
 299         proto_tree_add_item(tree, hf_hclnfsd_host_ip, tvb, offset, 4, FALSE);
 300         offset += 4;
 301
 302         return offset;
 303 }
 304
 305
 306 static int
 307 dissect_hclnfsd_return_host_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 308 {
 309         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_hostname, offset, NULL);
 310
 311         return offset;
 312 }
 313
 314
 315 static int
 316 dissect_hclnfsd_uid_to_name_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 317 {
 318         guint32 nuids, nuids_i;
 319         proto_tree *uidtree = NULL;
 320         proto_item *uiditem = NULL;
 321
 322         nuids = tvb_get_ntohl(tvb, offset);
 323         if (tree)
 324         {
 325                 uiditem = proto_tree_add_text(tree, tvb, offset, 4, "UIDs: %d",
 326                         nuids);
 327
 328                 if (uiditem)
 329                         uidtree = proto_item_add_subtree(uiditem, ett_hclnfsd_uids);
 330         }
 331         offset += 4;
 332
 333         if (!uidtree)
 334                 return offset;
 335
 336         for (nuids_i = 0; nuids_i < nuids; nuids_i++)
 337                 offset = dissect_rpc_uint32(tvb, uidtree, hf_hclnfsd_uid, offset);
 338
 339         return offset;
 340 }
 341
 342
 343 static int
 344 dissect_hclnfsd_uid_to_name_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 345 {
 346         guint32 nusers, nusers_i;
 347         proto_tree *usertree = NULL;
 348         proto_item *useritem = NULL;
 349
 350         nusers = tvb_get_ntohl(tvb, offset);
 351         if (tree)
 352         {
 353                 useritem = proto_tree_add_text(tree, tvb, offset, 4, "UIDs: %d",
 354                         nusers);
 355
 356                 if (useritem)
 357                         usertree = proto_item_add_subtree(useritem, ett_hclnfsd_usernames);
 358         }
 359         offset += 4;
 360
 361         if (!usertree)
 362                 return offset;
 363
 364         for (nusers_i = 0; nusers_i < nusers; nusers_i++)
 365                 offset = dissect_rpc_string(tvb, usertree,
 366                         hf_hclnfsd_username, offset, NULL);
 367
 368         return offset;
 369 }
 370
 371
 372 static int
 373 dissect_hclnfsd_name_to_uid_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 374 {
 375         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_username, offset, NULL);
 376
 377         return offset;
 378 }
 379
 380
 381 static int
 382 dissect_hclnfsd_name_to_uid_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 383 {
 384         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_uid, offset);
 385
 386         return offset;
 387 }
 388
 389
 390 static int
 391 dissect_hclnfsd_share_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 392 {
 393         guint32 request_type;
 394
 395         request_type = tvb_get_ntohl(tvb, offset);
 396         if (tree)
 397                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 398                         4, request_type);
 399         offset += 4;
 400
 401         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 402
 403         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 404
 405         offset = dissect_nfs_fh3(tvb, offset, pinfo, tree, "Filehandle");
 406
 407         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_unknown_data, offset);
 408
 409         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_mode, offset);
 410
 411         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_access, offset);
 412
 413         offset += 4;    /* skip last 4 UNUSED bytes */
 414
 415         return offset;
 416 }
 417
 418
 419 static int
 420 dissect_hclnfsd_share_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 421 {
 422         guint32 request_type;
 423
 424         request_type = tvb_get_ntohl(tvb, offset);
 425         if (tree)
 426                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 427                         4, request_type);
 428         offset += 4;
 429
 430         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 431         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 432         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_sequence, offset);
 433
 434         return offset;
 435 }
 436
 437
 438 static int
 439 dissect_hclnfsd_unshare_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 440 {
 441         return dissect_hclnfsd_share_call(tvb, offset, pinfo, tree);
 442 }
 443
 444
 445 static int
 446 dissect_hclnfsd_unshare_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 447 {
 448         return dissect_hclnfsd_share_reply(tvb, offset, pinfo, tree);
 449 }
 450
 451
 452 static int
 453 dissect_hclnfsd_lock_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 454 {
 455         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 456         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 457         offset += 4; /* skip unused uint */
 458
 459         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_exclusive, offset);
 460
 461         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 462
 463         offset = dissect_nfs_fh3(tvb, offset, pinfo, tree, "Filehandle");
 464
 465         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_lockowner, offset);
 466
 467         offset += 4;  /* unused, skip */
 468
 469         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_offset, offset);
 470
 471         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_length, offset);
 472
 473         return offset;
 474 }
 475
 476
 477 static int
 478 dissect_hclnfsd_lock_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 479 {
 480         guint request_type;
 481
 482         request_type = tvb_get_ntohl(tvb, offset);
 483         if (tree)
 484                 proto_tree_add_uint(tree, hf_hclnfsd_request_type, tvb, offset,
 485                         4, request_type);
 486         offset += 4;
 487
 488         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 489         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_status, offset);
 490
 491         return offset;
 492 }
 493
 494
 495 static int
 496 dissect_hclnfsd_remove_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 497 {
 498         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 499
 500         offset += 4;  /* skip unused */
 501
 502         return offset;
 503 }
 504
 505
 506 static int
 507 dissect_hclnfsd_unlock_call(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 508 {
 509         offset += 4;  /* skip unused */
 510
 511         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_cookie, offset);
 512
 513         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_lockname, offset, NULL);
 514
 515         offset = dissect_nfs_fh3(tvb, offset, pinfo, tree, "Filehandle");
 516
 517         offset = dissect_rpc_data(tvb, tree, hf_hclnfsd_unknown_data, offset);
 518
 519         offset += 4;  /* skip unused */
 520
 521         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_offset, offset);
 522         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_length, offset);
 523
 524         return offset;
 525 }
 526
 527
 528 static int
 529 dissect_hclnfsd_unlock_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
 530 {
 531         return dissect_hclnfsd_lock_reply(tvb, offset, pinfo, tree);
 532 }
 533
 534
 535 static int
 536 dissect_hclnfsd_get_printers_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 537 {
 538         guint nqueues, nqueues_i;
 539         proto_item *queuesitem = NULL;
 540         proto_tree *queuestree = NULL;
 541
 542         nqueues = tvb_get_ntohl(tvb, offset);
 543         if (tree)
 544         {
 545                 queuesitem = proto_tree_add_text(tree, tvb, offset, 4,
 546                         "Print Queues: %d", nqueues);
 547
 548                 if (queuesitem)
 549                         queuestree = proto_item_add_subtree(queuesitem,
 550                                 ett_hclnfsd_printqueues);
 551         }
 552         offset += 4;
 553
 554         if (!queuestree)
 555                 return offset;
 556
 557         for (nqueues_i = 0; nqueues_i < nqueues; nqueues_i++)
 558         {
 559                 /* create new item for print queue */
 560                 offset = dissect_rpc_string(tvb, tree,
 561                         hf_hclnfsd_queuename, offset, NULL);
 562
 563                 /* create subtree on new item with print queue comment */
 564                 offset = dissect_rpc_string(tvb, tree,
 565                         hf_hclnfsd_queuecomment, offset, NULL);
 566         }
 567
 568         return offset;
 569 }
 570
 571
 572 static int
 573 dissect_hclnfsd_get_printq_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 574 {
 575         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_queuename, offset, NULL);
 576
 577         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_username, offset, NULL);
 578
 579         return offset;
 580 }
 581
 582
 583 static int
 584 dissect_hclnfsd_get_printq_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
 585 {
 586         guint datafollows, jobid;
 587         proto_item *queueitem = NULL;
 588         proto_tree *queuetree = NULL;
 589         proto_item *jobitem;
 590         proto_tree *jobtree;
 591
 592         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_printqueuenumber, offset);
 593
 594         offset = dissect_rpc_string(tvb, tree, hf_hclnfsd_queuecomment, offset, NULL);
 595
 596         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_queuestatus, offset);
 597
 598         offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_numphysicalprinters, offset);
 599
 600         datafollows = tvb_get_ntohl(tvb, offset);
 601         if (tree)
 602         {
 603                 queueitem = proto_tree_add_text(tree, tvb, offset, 4,
 604                         "Print Jobs: %d", datafollows);
 605                 if (queueitem)
 606                         queuetree = proto_item_add_subtree(queueitem, ett_hclnfsd_printqueues);
 607         }
 608         offset += 4;
 609
 610         if (!queuetree)
 611                 return offset;
 612
 613         while (datafollows)
 614         {
 615                 jobid = tvb_get_ntohl(tvb, offset);
 616                 jobitem = proto_tree_add_text(queuetree, tvb, offset, 4, "Job ID: %d",
 617                         jobid);
 618                 offset += 4;
 619
 620                 jobtree = proto_item_add_subtree(jobitem, ett_hclnfsd_printjob);
 621
 622                 offset = dissect_rpc_string(tvb, tree,
 623                         hf_hclnfsd_username, offset, NULL);
 624
 625                 offset = dissect_rpc_string(tvb, tree,
 626                         hf_hclnfsd_printparams, offset, NULL);
 627
 628                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_queuestatus, offset);
 629
 630                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_jobstatus, offset);
 631                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_timesubmitted, offset);
 632                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_size, offset);
 633                 offset = dissect_rpc_uint32(tvb, tree, hf_hclnfsd_copies, offset);
 634                 offset = dissect_rpc_string(tvb, tree,
 635                         hf_hclnfsd_queuecomment, offset, NULL);
 636
 637                 datafollows = tvb_get_ntohl(tvb, offset);
 638                 offset += 4;
 639         }
 640
 641         return offset;
 642 }
 643
 644
 645 /* proc number, "proc name", dissect_request, dissect_reply */
 646 /* NULL as function pointer means: take the generic one. */
 647
 648 static const vsff hclnfsd1_proc[] = {
 649     { HCLNFSDPROC_NULL, "NULL",
 650                 NULL, NULL },
 651     { HCLNFSDPROC_SPOOL_INQUIRE, "SPOOL_INQUIRE",
 652                 dissect_hclnfsd_spool_inquire_call, NULL },
 653     { HCLNFSDPROC_SPOOL_FILE, "SPOOL_FILE",
 654                 dissect_hclnfsd_spool_file_call, NULL },
 655     { HCLNFSDPROC_AUTHORIZE, "AUTHORIZE",
 656                 dissect_hclnfsd_authorize_call, dissect_hclnfsd_authorize_reply },
 657     { HCLNFSDPROC_GRP_NAME_TO_NUMB, "GRP_NAME_TO_NUMB",
 658                 dissect_hclnfsd_grp_name_to_numb_call, dissect_hclnfsd_grp_name_to_numb_reply },
 659     { HCLNFSDPROC_GRP_TO_NUMBER, "GRP_TO_NUMBER",
 660                 dissect_hclnfsd_grp_to_number_call, dissect_hclnfsd_grp_to_number_reply },
 661     { HCLNFSDPROC_RETURN_HOST, "RETURN_HOST",
 662                 dissect_hclnfsd_return_host_call, dissect_hclnfsd_return_host_reply },
 663     { HCLNFSDPROC_UID_TO_NAME, "UID_TO_NAME",
 664                 dissect_hclnfsd_uid_to_name_call, dissect_hclnfsd_uid_to_name_reply },
 665     { HCLNFSDPROC_NAME_TO_UID, "NAME_TO_UID",
 666                 dissect_hclnfsd_name_to_uid_call, dissect_hclnfsd_name_to_uid_reply },
 667     { HCLNFSDPROC_SHARE, "SHARE",
 668                 dissect_hclnfsd_share_call, dissect_hclnfsd_share_reply },
 669     { HCLNFSDPROC_UNSHARE, "UNSHARE",
 670                 dissect_hclnfsd_unshare_call, dissect_hclnfsd_unshare_reply },
 671     { HCLNFSDPROC_LOCK, "LOCK",
 672                 dissect_hclnfsd_lock_call, dissect_hclnfsd_lock_reply },
 673     { HCLNFSDPROC_REMOVE, "REMOVE",
 674                 dissect_hclnfsd_remove_call, NULL },
 675     { HCLNFSDPROC_UNLOCK, "UNLOCK",
 676                 dissect_hclnfsd_unlock_call, dissect_hclnfsd_unlock_reply },
 677     { HCLNFSDPROC_GET_PRINTERS, "GET_PRINTERS",
 678                 NULL, dissect_hclnfsd_get_printers_reply },
 679     { HCLNFSDPROC_GET_PRINTQ, "GET_PRINTQ",
 680                 dissect_hclnfsd_get_printq_call, dissect_hclnfsd_get_printq_reply },
 681     { HCLNFSDPROC_CANCEL_PRJOB, "CANCEL_PRJOB",
 682                 NULL, NULL },
 683     { HCLNFSDPROC_ZAP_LOCKS, "ZAP_LOCKS",
 684                 NULL, NULL },
 685     { 0, NULL, NULL, NULL }
 686 };
 687 /* end of hclnfsd version 1 */
 688
 689
 690 void
 691 proto_register_hclnfsd(void)
 692 {
 693         static hf_register_info hf[] = {
 694                 { &hf_hclnfsd_request_type, {
 695                         "Request Type", "hclnfsd.request_type", FT_UINT32, BASE_DEC,
 696                         VALS(names_request_type), 0, "Request Type", HFILL }},
 697
 698                 { &hf_hclnfsd_device, {
 699                         "Device", "hclnfsd.device", FT_STRING, BASE_DEC,
 700                         NULL, 0, "Device", HFILL }},
 701
 702                 { &hf_hclnfsd_login, {
 703                         "Login Text", "hclnfsd.logintext", FT_STRING, BASE_DEC,
 704                         NULL, 0, "Login Text", HFILL }},
 705
 706                 { &hf_hclnfsd_lockname, {
 707                         "Lockname", "hclnfsd.lockname", FT_STRING, BASE_DEC,
 708                         NULL, 0, "Lockname", HFILL }},
 709
 710                 { &hf_hclnfsd_unknown_data, {
 711                         "Unknown", "hclnfsd.unknown_data", FT_BYTES, BASE_DEC,
 712                         NULL, 0, "Data", HFILL }},
 713
 714                 { &hf_hclnfsd_lockowner, {
 715                         "Lockowner", "hclnfsd.lockowner", FT_BYTES, BASE_DEC,
 716                         NULL, 0, "Lockowner", HFILL }},
 717
 718                 { &hf_hclnfsd_printername, {
 719                         "Printer Name", "hclnfsd.printername", FT_STRING, BASE_DEC,
 720                         NULL, 0, "Printer name", HFILL }},
 721
 722                 { &hf_hclnfsd_filename, {
 723                         "Filename", "hclnfsd.filename", FT_STRING, BASE_DEC,
 724                         NULL, 0, "Filename", HFILL }},
 725
 726                 { &hf_hclnfsd_fileext, {
 727                         "File Extension", "hclnfsd.fileext", FT_UINT32, BASE_DEC,
 728                         NULL, 0, "File Extension", HFILL }},
 729
 730                 { &hf_hclnfsd_grpname, {
 731                         "Group", "hclnfsd.group", FT_STRING, BASE_DEC,
 732                         NULL, 0, "Group", HFILL }},
 733
 734                 { &hf_hclnfsd_hostname, {
 735                         "Hostname", "hclnfsd.hostname", FT_STRING, BASE_DEC,
 736                         NULL, 0, "Hostname", HFILL }},
 737
 738                 { &hf_hclnfsd_username, {
 739                         "Username", "hclnfsd.username", FT_STRING, BASE_DEC,
 740                         NULL, 0, "Username", HFILL }},
 741
 742                 { &hf_hclnfsd_queuename, {
 743                         "Name", "hclnfsd.printqueuename", FT_STRING, BASE_DEC,
 744                         NULL, 0, "Print Queue Name", HFILL }},
 745
 746                 { &hf_hclnfsd_queuecomment, {
 747                         "Comment", "hclnfsd.printqueuecomment", FT_STRING, BASE_DEC,
 748                         NULL, 0, "Print Queue Comment", HFILL }},
 749
 750                 { &hf_hclnfsd_printparams, {
 751                         "Print Parameters", "hclnfsd.printparameters", FT_STRING, BASE_DEC,
 752                         NULL, 0, "Print Parameters", HFILL }},
 753
 754                 { &hf_hclnfsd_status, {
 755                         "Status", "hclnfsd.status", FT_UINT32, BASE_DEC,
 756                         NULL, 0, "Status", HFILL }},
 757
 758                 { &hf_hclnfsd_uid, {
 759                         "UID", "hclnfsd.uid", FT_UINT32, BASE_DEC,
 760                         NULL, 0, "User ID", HFILL }},
 761
 762                 { &hf_hclnfsd_sequence, {
 763                         "Sequence", "hclnfsd.sequence", FT_UINT32, BASE_HEX,
 764                         NULL, 0, "Sequence", HFILL }},
 765
 766                 { &hf_hclnfsd_cookie, {
 767                         "Cookie", "hclnfsd.cookie", FT_UINT32, BASE_HEX,
 768                         NULL, 0, "Cookie", HFILL }},
 769
 770                 { &hf_hclnfsd_mode, {
 771                         "Mode", "hclnfsd.mode", FT_UINT32, BASE_DEC,
 772                         NULL, 0, "Mode", HFILL }},
 773
 774                 { &hf_hclnfsd_access, {
 775                         "Access", "hclnfsd.access", FT_UINT32, BASE_DEC,
 776                         NULL, 0, "Access", HFILL }},
 777
 778                 { &hf_hclnfsd_exclusive, {
 779                         "Exclusive", "hclnfsd.exclusive", FT_UINT32, BASE_DEC,
 780                         NULL, 0, "Exclusive", HFILL }},
 781
 782                 { &hf_hclnfsd_offset, {
 783                         "Offset", "hclnfsd.offset", FT_UINT32, BASE_DEC,
 784                         NULL, 0, "Offset", HFILL }},
 785
 786                 { &hf_hclnfsd_length, {
 787                         "Length", "hclnfsd.length", FT_UINT32, BASE_DEC,
 788                         NULL, 0, "Length", HFILL }},
 789
 790                 { &hf_hclnfsd_queuestatus, {
 791                         "Queue Status", "hclnfsd.queuestatus", FT_UINT32, BASE_DEC,
 792                         NULL, 0, "Queue Status", HFILL }},
 793
 794                 { &hf_hclnfsd_printqueuenumber, {
 795                         "Print Queue Number", "hclnfsd.pqn", FT_UINT32, BASE_DEC,
 796                         NULL, 0, "Print Queue Number", HFILL }},
 797
 798                 { &hf_hclnfsd_numphysicalprinters, {
 799                         "Number of Physical Printers", "hclnfsd.npp", FT_UINT32, BASE_DEC,
 800                         NULL, 0, "Number of Physical Printers", HFILL }},
 801
 802                 { &hf_hclnfsd_jobstatus, {
 803                         "Job Status", "hclnfsd.jobstatus", FT_UINT32, BASE_DEC,
 804                         NULL, 0, "Job Status", HFILL }},
 805
 806                 { &hf_hclnfsd_timesubmitted, {
 807                         "Time Submitted", "hclnfsd.timesubmitted", FT_UINT32, BASE_DEC,
 808                         NULL, 0, "Time Submitted", HFILL }},
 809
 810                 { &hf_hclnfsd_size, {
 811                         "Size", "hclnfsd.size", FT_UINT32, BASE_DEC,
 812                         NULL, 0, "Size", HFILL }},
 813
 814                 { &hf_hclnfsd_copies, {
 815                         "Copies", "hclnfsd.copies", FT_UINT32, BASE_DEC,
 816                         NULL, 0, "Copies", HFILL }},
 817
 818                 { &hf_hclnfsd_gid, {
 819                         "GID", "hclnfsd.gid", FT_UINT32, BASE_DEC,
 820                         NULL, 0, "Group ID", HFILL }},
 821
 822                 { &hf_hclnfsd_server_ip, {
 823                         "Server IP", "hclnfsd.server_ip", FT_IPv4, BASE_DEC,
 824                         NULL, 0, "Server IP", HFILL }},
 825
 826                 { &hf_hclnfsd_host_ip, {
 827                         "Host IP", "hclnfsd.host_ip", FT_IPv4, BASE_DEC,
 828                         NULL, 0, "Host IP", HFILL }},
 829
 830                 { &hf_hclnfsd_auth_ident_obscure, {
 831                         "Obscure Ident", "hclnfsd.authorize.ident.obscure", FT_STRING,
 832                         BASE_DEC        , NULL, 0, "Authentication Obscure Ident", HFILL }},
 833         };
 834         static gint *ett[] = {
 835                 &ett_hclnfsd,
 836                 &ett_hclnfsd_gids,
 837                 &ett_hclnfsd_groups,
 838                 &ett_hclnfsd_uids,
 839                 &ett_hclnfsd_usernames,
 840                 &ett_hclnfsd_printqueues,
 841                 &ett_hclnfsd_printjob,
 842                 &ett_hclnfsd_auth_ident
 843         };
 844
 845         proto_hclnfsd = proto_register_protocol("Hummingbird NFS Daemon",
 846                 "HCLNFSD", "hclnfsd");
 847         proto_register_field_array(proto_hclnfsd, hf, array_length(hf));
 848         proto_register_subtree_array(ett, array_length(ett));
 849 }
 850
 851 void
 852 proto_reg_handoff_hclnfsd(void)
 853 {
 854         /* Register the protocol as RPC */
 855         rpc_init_prog(proto_hclnfsd, HCLNFSD_PROGRAM, ett_hclnfsd);
 856
 857         /* Register the procedure tables */
 858         rpc_init_proc_table(HCLNFSD_PROGRAM, 1, hclnfsd1_proc);
 859 }