epan/dissectors/packet-ypserv.c

   1 /* packet-ypserv.c
   2  * Routines for ypserv dissection
   3  *
   4  * $Id$
   5  *
   6  * Wireshark - Network traffic analyzer
   7  * By Gerald Combs <gerald@wireshark.org>
   8  * Copyright 1998 Gerald Combs
   9  *
  10  * Copied from packet-smb.c
  11  *
  12  * 2001 Ronnie Sahlberg <See AUTHORS for email>
  13  *   Added all remaining dissectors for this protocol
  14  *
  15  * This program is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU General Public License
  17  * as published by the Free Software Foundation; either version 2
  18  * of the License, or (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, write to the Free Software
  27  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  28  */
  29
  30 #include "config.h"
  31
  32
  33
  34 #include "packet-rpc.h"
  35 #include "packet-ypserv.h"
  36
  37 static int proto_ypserv = -1;
  38 static int hf_ypserv_procedure_v1 = -1;
  39 static int hf_ypserv_procedure_v2 = -1;
  40 static int hf_ypserv_domain = -1;
  41 static int hf_ypserv_servesdomain = -1;
  42 static int hf_ypserv_map = -1;
  43 static int hf_ypserv_key = -1;
  44 static int hf_ypserv_peer = -1;
  45 static int hf_ypserv_more = -1;
  46 static int hf_ypserv_ordernum = -1;
  47 static int hf_ypserv_transid = -1;
  48 static int hf_ypserv_prog = -1;
  49 static int hf_ypserv_port = -1;
  50 static int hf_ypserv_value = -1;
  51 static int hf_ypserv_status = -1;
  52 static int hf_ypserv_map_parms = -1;
  53 static int hf_ypserv_xfrstat = -1;
  54
  55 static gint ett_ypserv = -1;
  56 static gint ett_ypserv_map_parms = -1;
  57
  58 static const value_string ypstat[] =
  59 {
  60         {       1,      "YP_TRUE"       },
  61         {       2,      "YP_NOMORE"     },
  62         {       0,      "YP_FALSE"      },
  63         {       -1,     "YP_NOMAP"      },
  64         {       -2,     "YP_NODOM"      },
  65         {       -3,     "YP_NOKEY"      },
  66         {       -4,     "YP_BADOP"      },
  67         {       -5,     "YP_BADDB"      },
  68         {       -6,     "YP_YPERR"      },
  69         {       -7,     "YP_BADARGS"    },
  70         {       -8,     "YP_VERS"       },
  71         {       0,      NULL    },
  72 };
  73
  74 static const value_string xfrstat[] =
  75 {
  76         {       1,      "YPXFR_SUCC"    },
  77         {       2,      "YPXFR_AGE"     },
  78         {       -1,     "YPXFR_NOMAP"   },
  79         {       -2,     "YPXFR_NODOM"   },
  80         {       -3,     "YPXFR_RSRC"    },
  81         {       -4,     "YPXFR_RPC"     },
  82         {       -5,     "YPXFR_MADDR"   },
  83         {       -6,     "YPXFR_YPERR"   },
  84         {       -7,     "YPXFR_BADARGS" },
  85         {       -8,     "YPXFR_DBM"     },
  86         {       -9,     "YPXFR_FILE"    },
  87         {       -10,    "YPXFR_SKEW"    },
  88         {       -11,    "YPXFR_CLEAR"   },
  89         {       -12,    "YPXFR_FORCE"   },
  90         {       -13,    "YPXFR_XFRERR"  },
  91         {       -14,    "YPXFR_REFUSED" },
  92         {       0,      NULL    },
  93 };
  94
  95 static int
  96 dissect_ypserv_status(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, gint32 *rstatus)
  97 {
  98         gint32 status;
  99         const char *err;
 100
 101         status=tvb_get_ntohl(tvb, offset);
 102         if(rstatus){
 103                 *rstatus=status;
 104         }
 105         offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_status, offset);
 106
 107         if(status<0){
 108                 err=val_to_str(status, ypstat, "Unknown error:%u");
 109                 col_append_fstr(pinfo->cinfo, COL_INFO," %s", err);
 110
 111                 proto_item_append_text(tree, " Error:%s", err);
 112         }
 113
 114         return offset;
 115 }
 116
 117 static int
 118 dissect_domain_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 119 {
 120         proto_item_append_text(tree, " DOMAIN call");
 121
 122         if ( tree )
 123         {
 124                 offset = dissect_rpc_string(tvb,tree,hf_ypserv_domain,offset,NULL);
 125         }
 126
 127         return offset;
 128 }
 129
 130 static int
 131 dissect_domain_nonack_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 132 {
 133         proto_item_append_text(tree, " DOMAIN_NONACK call");
 134
 135         if ( tree )
 136         {
 137                 offset = dissect_rpc_string(tvb,tree,hf_ypserv_domain,offset,NULL);
 138         }
 139
 140         return offset;
 141 }
 142
 143 static int
 144 dissect_maplist_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 145 {
 146         proto_item_append_text(tree, " MAPLIST call");
 147
 148         if ( tree )
 149         {
 150                 offset = dissect_rpc_string(tvb,tree,hf_ypserv_domain,offset,NULL);
 151         }
 152
 153         return offset;
 154 }
 155
 156 static int
 157 dissect_domain_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 158 {
 159         proto_item_append_text(tree, " DOMAIN reply");
 160
 161         if ( tree )
 162         {
 163                 proto_tree_add_boolean(tree, hf_ypserv_servesdomain, tvb,
 164                         offset, 4, tvb_get_ntohl(tvb,offset));
 165         }
 166
 167         offset += 4;
 168         return offset;
 169 }
 170
 171 static int
 172 dissect_domain_nonack_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 173 {
 174         proto_item_append_text(tree, " DOMAIN_NONACK reply");
 175
 176         if ( tree )
 177         {
 178                 proto_tree_add_boolean(tree, hf_ypserv_servesdomain, tvb,
 179                         offset, 4, tvb_get_ntohl(tvb,offset));
 180         }
 181
 182         offset += 4;
 183         return offset;
 184 }
 185
 186 static int
 187 dissect_match_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 188 {
 189         const char *str;
 190
 191         proto_item_append_text(tree, " MATCH call");
 192
 193         /*domain*/
 194         offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, &str);
 195         col_append_fstr(pinfo->cinfo, COL_INFO," %s/", str);
 196         proto_item_append_text(tree, " %s/", str);
 197
 198         /*map*/
 199         offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, &str);
 200         col_append_fstr(pinfo->cinfo, COL_INFO,"%s/", str);
 201         proto_item_append_text(tree, "%s/", str);
 202
 203         /*key*/
 204         offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, &str);
 205         col_append_fstr(pinfo->cinfo, COL_INFO,"%s", str);
 206         proto_item_append_text(tree, "%s", str);
 207
 208         return offset;
 209 }
 210
 211 static int
 212 dissect_match_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, void* data _U_)
 213 {
 214         gint32 status;
 215         const char *str;
 216
 217         proto_item_append_text(tree, " MATCH reply");
 218
 219         if ( tree )
 220         {
 221                 offset = dissect_ypserv_status(tvb, offset, pinfo, tree, &status);
 222
 223                 if(status>=0){
 224                         offset = dissect_rpc_string(tvb, tree, hf_ypserv_value,offset, &str);
 225                         col_append_fstr(pinfo->cinfo, COL_INFO," %s", str);
 226                         proto_item_append_text(tree, " %s", str);
 227
 228                 } else {
 229                         offset = dissect_rpc_string(tvb, tree, hf_ypserv_value,offset, NULL);
 230                 }
 231         }
 232
 233         return offset;
 234 }
 235
 236
 237 static int
 238 dissect_first_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 239 {
 240         proto_item_append_text(tree, " FIRST call");
 241
 242         /*
 243          * XXX - does Sun's "yp.x" lie, and claim that the argument to a
 244          * FIRST call is a "ypreq_key" rather than a "ypreq_nokey"?
 245          * You presumably need the key for NEXT, as "next" is "next
 246          * after some entry", and the key tells you which entry, but
 247          * you don't need a key for FIRST, as there's only one entry that
 248          * is the first entry.
 249          *
 250          * The NIS server originally used DBM, which has a "firstkey()"
 251          * call, with no argument, and a "nextkey()" argument, with
 252          * a key argument.  (Heck, it might *still* use DBM.)
 253          *
 254          * Given that, and given that at least one FIRST call from a Sun
 255          * running Solaris 8 (the Sun on which I'm typing this, in fact)
 256          * had a "ypreq_nokey" as the argument, I'm assuming that "yp.x"
 257          * is buggy.
 258          */
 259
 260         if ( tree )
 261         {
 262                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, NULL);
 263                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
 264         }
 265
 266         return offset;
 267 }
 268
 269
 270 static int
 271 dissect_first_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, void* data _U_)
 272 {
 273         proto_item_append_text(tree, " FIRST reply");
 274
 275         if ( tree )
 276         {
 277                 offset = dissect_ypserv_status(tvb, offset, pinfo, tree, NULL);
 278
 279                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_value, offset, NULL);
 280                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, NULL);
 281         }
 282
 283         return offset;
 284 }
 285
 286 static int
 287 dissect_next_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, void* data _U_)
 288 {
 289         proto_item_append_text(tree, " NEXT reply");
 290
 291         if ( tree )
 292         {
 293                 offset = dissect_ypserv_status(tvb, offset, pinfo, tree, NULL);
 294
 295                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_value, offset, NULL);
 296                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, NULL);
 297         }
 298
 299         return offset;
 300 }
 301
 302
 303 static int
 304 dissect_next_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 305 {
 306         proto_item_append_text(tree, " NEXT call");
 307
 308         if ( tree )
 309         {
 310                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, NULL);
 311                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
 312                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, NULL);
 313         }
 314
 315         return offset;
 316 }
 317
 318 static int
 319 dissect_xfr_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 320 {
 321         proto_item *sub_item=NULL;
 322         proto_tree *sub_tree=NULL;
 323         int start_offset = offset;
 324
 325         proto_item_append_text(tree, " XFR call");
 326
 327         if(tree){
 328                 sub_item = proto_tree_add_item(tree, hf_ypserv_map_parms, tvb,
 329                                 offset, -1, ENC_NA);
 330                 if(sub_item)
 331                         sub_tree = proto_item_add_subtree(sub_item, ett_ypserv_map_parms);
 332         }
 333
 334         offset = dissect_rpc_string(tvb, sub_tree, hf_ypserv_domain, offset, NULL);
 335
 336         offset = dissect_rpc_string(tvb, sub_tree, hf_ypserv_map, offset, NULL);
 337
 338         offset = dissect_rpc_uint32(tvb, sub_tree, hf_ypserv_ordernum, offset);
 339
 340         offset = dissect_rpc_string(tvb, sub_tree, hf_ypserv_peer, offset, NULL);
 341
 342         proto_tree_add_item(tree, hf_ypserv_transid, tvb, offset, 4, ENC_BIG_ENDIAN);
 343         offset += 4;
 344
 345         offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_prog, offset);
 346         offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_port, offset);
 347
 348         if(sub_item)
 349                 proto_item_set_len(sub_item, offset - start_offset);
 350
 351         return offset;
 352 }
 353
 354 static int
 355 dissect_clear_call(tvbuff_t *tvb _U_, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 356 {
 357         proto_item_append_text(tree, " CLEAR call");
 358
 359         return offset;
 360 }
 361
 362 static int
 363 dissect_clear_reply(tvbuff_t *tvb _U_, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 364 {
 365         proto_item_append_text(tree, " CLEAR reply");
 366
 367         return offset;
 368 }
 369
 370 static int
 371 dissect_xfr_reply(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 372 {
 373         proto_item_append_text(tree, " XFR reply");
 374
 375         proto_tree_add_item(tree, hf_ypserv_transid, tvb, offset, 4, ENC_BIG_ENDIAN);
 376         offset += 4;
 377
 378         offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_xfrstat, offset);
 379
 380         return offset;
 381 }
 382
 383 static int
 384 dissect_order_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 385 {
 386         const char *str;
 387
 388         proto_item_append_text(tree, " ORDER call");
 389
 390         /*domain*/
 391         offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, &str);
 392         col_append_fstr(pinfo->cinfo, COL_INFO," %s/", str);
 393         proto_item_append_text(tree, " %s/", str);
 394
 395         /*map*/
 396         offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, &str);
 397         col_append_str(pinfo->cinfo, COL_INFO, str);
 398         proto_item_append_text(tree, "%s", str);
 399
 400         return offset;
 401 }
 402
 403 static int
 404 dissect_all_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 405 {
 406         proto_item_append_text(tree, " ALL call");
 407
 408         offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, NULL);
 409
 410         offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
 411
 412         return offset;
 413 }
 414
 415 static int
 416 dissect_master_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
 417 {
 418         proto_item_append_text(tree, " MASTER call");
 419
 420         offset = dissect_rpc_string(tvb, tree, hf_ypserv_domain, offset, NULL);
 421
 422         offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
 423
 424         return offset;
 425 }
 426
 427 static int
 428 dissect_all_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, void* data _U_)
 429 {
 430         guint32 more;
 431
 432         proto_item_append_text(tree, " ALL reply");
 433
 434         for (;;) {
 435                 more = tvb_get_ntohl(tvb, offset);
 436
 437                 offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_more, offset);
 438                 if (!more)
 439                         break;
 440                 offset = dissect_ypserv_status(tvb, offset, pinfo, tree, NULL);
 441
 442                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_value, offset, NULL);
 443                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_key, offset, NULL);
 444         }
 445
 446         return offset;
 447 }
 448
 449 static int
 450 dissect_master_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, void* data _U_)
 451 {
 452         proto_item_append_text(tree, " MASTER reply");
 453
 454         offset = dissect_ypserv_status(tvb, offset, pinfo, tree, NULL);
 455
 456         offset = dissect_rpc_string(tvb, tree, hf_ypserv_peer, offset, NULL);
 457
 458         return offset;
 459 }
 460
 461
 462 static int
 463 dissect_order_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, void* data _U_)
 464 {
 465         guint32 num;
 466
 467         proto_item_append_text(tree, " ORDER reply");
 468
 469         offset = dissect_ypserv_status(tvb, offset, pinfo, tree, NULL);
 470
 471         /*order number*/
 472         num=tvb_get_ntohl(tvb, offset);
 473         offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_ordernum, offset);
 474         col_append_fstr(pinfo->cinfo, COL_INFO," 0x%08x", num);
 475         proto_item_append_text(tree, " 0x%08x", num);
 476
 477         return offset;
 478 }
 479
 480
 481 static int
 482 dissect_maplist_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, void* data _U_)
 483 {
 484         proto_item_append_text(tree, " MAPLIST reply");
 485
 486         offset = dissect_ypserv_status(tvb, offset, pinfo, tree, NULL);
 487         while(tvb_get_ntohl(tvb,offset)){
 488                 offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_more, offset);
 489                 offset = dissect_rpc_string(tvb, tree, hf_ypserv_map, offset, NULL);
 490
 491         }
 492         offset = dissect_rpc_uint32(tvb, tree, hf_ypserv_more, offset);
 493         return offset;
 494 }
 495
 496
 497 /* proc number, "proc name", dissect_request, dissect_reply */
 498 /* NULL as function pointer means: type of arguments is "void". */
 499
 500 /* someone please get me a version 1 trace */
 501
 502 static const vsff ypserv1_proc[] = {
 503     { 0, "NULL", NULL, NULL },
 504     { YPPROC_DOMAIN, "DOMAIN",
 505                 NULL, NULL },
 506     { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK",
 507                 NULL, NULL },
 508     { YPPROC_MATCH, "MATCH",
 509                 NULL, NULL },
 510     { YPPROC_FIRST, "FIRST",
 511                 NULL, NULL },
 512     { YPPROC_NEXT,  "NEXT",
 513                 NULL, NULL },
 514     { YPPROC_XFR,   "XFR",
 515                 NULL, NULL },
 516     { YPPROC_CLEAR, "CLEAR",
 517                 NULL, NULL },
 518     { YPPROC_ALL,   "ALL",
 519                 NULL, NULL },
 520     { YPPROC_MASTER,    "MASTER",
 521                 NULL, NULL },
 522     { YPPROC_ORDER, "ORDER",
 523                 NULL, NULL },
 524     { YPPROC_MAPLIST,   "MAPLIST",
 525                 NULL, NULL },
 526     { 0, NULL, NULL, NULL }
 527 };
 528
 529 static const value_string ypserv1_proc_vals[] = {
 530     { YPPROC_DOMAIN, "DOMAIN" },
 531     { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK" },
 532     { YPPROC_MATCH, "MATCH" },
 533     { YPPROC_FIRST, "FIRST" },
 534     { YPPROC_NEXT,  "NEXT" },
 535     { YPPROC_XFR,   "XFR" },
 536     { YPPROC_CLEAR, "CLEAR" },
 537     { YPPROC_ALL,   "ALL" },
 538     { YPPROC_MASTER,    "MASTER" },
 539     { YPPROC_ORDER, "ORDER" },
 540     { YPPROC_MAPLIST,   "MAPLIST" },
 541     { 0, NULL }
 542 };
 543
 544 /* end of YPServ version 1 */
 545
 546 /* proc number, "proc name", dissect_request, dissect_reply */
 547 /* NULL as function pointer means: type of arguments is "void". */
 548
 549 static const vsff ypserv2_proc[] = {
 550     { 0, "NULL", NULL, NULL },
 551     { YPPROC_DOMAIN, "DOMAIN",
 552                 dissect_domain_call, dissect_domain_reply },
 553     { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK",
 554                 dissect_domain_nonack_call, dissect_domain_nonack_reply },
 555     { YPPROC_MATCH, "MATCH",
 556                 dissect_match_call, dissect_match_reply },
 557     { YPPROC_FIRST, "FIRST",
 558                 dissect_first_call, dissect_first_reply },
 559     { YPPROC_NEXT,  "NEXT",
 560                 dissect_next_call, dissect_next_reply },
 561     { YPPROC_XFR,   "XFR",
 562                 dissect_xfr_call, dissect_xfr_reply },
 563     { YPPROC_CLEAR, "CLEAR",
 564                 dissect_clear_call, dissect_clear_reply },
 565     { YPPROC_ALL,   "ALL",
 566                 dissect_all_call, dissect_all_reply },
 567     { YPPROC_MASTER,    "MASTER",
 568                 dissect_master_call, dissect_master_reply },
 569     { YPPROC_ORDER, "ORDER",
 570                 dissect_order_call, dissect_order_reply },
 571     { YPPROC_MAPLIST,   "MAPLIST",
 572                 dissect_maplist_call, dissect_maplist_reply },
 573     { 0, NULL, NULL, NULL }
 574 };
 575
 576 static const value_string ypserv2_proc_vals[] = {
 577     { YPPROC_DOMAIN, "DOMAIN" },
 578     { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK" },
 579     { YPPROC_MATCH, "MATCH" },
 580     { YPPROC_FIRST, "FIRST" },
 581     { YPPROC_NEXT,  "NEXT" },
 582     { YPPROC_XFR,   "XFR" },
 583     { YPPROC_CLEAR, "CLEAR" },
 584     { YPPROC_ALL,   "ALL" },
 585     { YPPROC_MASTER,    "MASTER" },
 586     { YPPROC_ORDER, "ORDER" },
 587     { YPPROC_MAPLIST,   "MAPLIST" },
 588     { 0, NULL }
 589 };
 590
 591 /* end of YPServ version 2 */
 592
 593
 594 void
 595 proto_register_ypserv(void)
 596 {
 597         static hf_register_info hf[] = {
 598                 { &hf_ypserv_procedure_v1, {
 599                         "V1 Procedure", "ypserv.procedure_v1", FT_UINT32, BASE_DEC,
 600                         VALS(ypserv1_proc_vals), 0, NULL, HFILL }},
 601                 { &hf_ypserv_procedure_v2, {
 602                         "V2 Procedure", "ypserv.procedure_v2", FT_UINT32, BASE_DEC,
 603                         VALS(ypserv2_proc_vals), 0, NULL, HFILL }},
 604                 { &hf_ypserv_domain, {
 605                         "Domain", "ypserv.domain", FT_STRING, BASE_NONE,
 606                         NULL, 0, NULL, HFILL }},
 607                 { &hf_ypserv_servesdomain, {
 608                         "Serves Domain", "ypserv.servesdomain", FT_BOOLEAN, BASE_NONE,
 609                         TFS(&tfs_yes_no), 0x0, NULL, HFILL }},
 610                 { &hf_ypserv_map, {
 611                         "Map Name", "ypserv.map", FT_STRING, BASE_NONE,
 612                         NULL, 0, NULL, HFILL }},
 613                 { &hf_ypserv_peer, {
 614                         "Peer Name", "ypserv.peer", FT_STRING, BASE_NONE,
 615                         NULL, 0, NULL, HFILL }},
 616                 { &hf_ypserv_more, {
 617                         "More", "ypserv.more", FT_BOOLEAN, BASE_NONE,
 618                         TFS(&tfs_yes_no), 0x0, NULL, HFILL }},
 619                 { &hf_ypserv_ordernum, {
 620                         "Order Number", "ypserv.ordernum", FT_UINT32, BASE_DEC,
 621                         NULL, 0, "Order Number for XFR", HFILL }},
 622                 { &hf_ypserv_transid, {
 623                         "Host Transport ID", "ypserv.transid", FT_IPv4, BASE_NONE,
 624                         NULL, 0, "Host Transport ID to use for XFR Callback", HFILL }},
 625                 { &hf_ypserv_prog, {
 626                         "Program Number", "ypserv.prog", FT_UINT32, BASE_DEC,
 627                         NULL, 0, "Program Number to use for XFR Callback", HFILL }},
 628                 { &hf_ypserv_port, {
 629                         "Port", "ypserv.port", FT_UINT32, BASE_DEC,
 630                         NULL, 0, "Port to use for XFR Callback", HFILL }},
 631                 { &hf_ypserv_key, {
 632                         "Key", "ypserv.key", FT_STRING, BASE_NONE,
 633                         NULL, 0, NULL, HFILL }},
 634                 { &hf_ypserv_value, {
 635                         "Value", "ypserv.value", FT_STRING, BASE_NONE,
 636                         NULL, 0, NULL, HFILL }},
 637                 { &hf_ypserv_status, {
 638                         "Status", "ypserv.status", FT_INT32, BASE_DEC,
 639                         VALS(ypstat) , 0, NULL, HFILL }},
 640                 { &hf_ypserv_map_parms, {
 641                         "YP Map Parameters", "ypserv.map_parms", FT_NONE, BASE_NONE,
 642                         NULL, 0, NULL, HFILL }},
 643                 { &hf_ypserv_xfrstat, {
 644                         "Xfrstat", "ypserv.xfrstat", FT_INT32, BASE_DEC,
 645                         VALS(xfrstat), 0, NULL, HFILL }},
 646         };
 647         static gint *ett[] = {
 648                 &ett_ypserv,
 649                 &ett_ypserv_map_parms,
 650         };
 651
 652         proto_ypserv = proto_register_protocol("Yellow Pages Service",
 653             "YPSERV", "ypserv");
 654         proto_register_field_array(proto_ypserv, hf, array_length(hf));
 655         proto_register_subtree_array(ett, array_length(ett));
 656 }
 657
 658 void
 659 proto_reg_handoff_ypserv(void)
 660 {
 661         /* Register the protocol as RPC */
 662         rpc_init_prog(proto_ypserv, YPSERV_PROGRAM, ett_ypserv);
 663         /* Register the procedure tables */
 664         rpc_init_proc_table(YPSERV_PROGRAM, 1, ypserv1_proc,
 665             hf_ypserv_procedure_v1);
 666         rpc_init_proc_table(YPSERV_PROGRAM, 2, ypserv2_proc,
 667             hf_ypserv_procedure_v2);
 668 }