src/vlserver/vlclient.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include <afsconfig.h>
  11 #include <afs/param.h>
  12
  13 RCSID
  14     ("$Header$");
  15
  16 #include <afs/stds.h>
  17 #include <sys/types.h>
  18 #ifdef HAVE_TIME_H
  19 #include <time.h>
  20 #endif
  21 #ifdef HAVE_FCNTL_H
  22 #include <fcntl.h>
  23 #endif
  24 #ifdef AFS_NT40_ENV
  25 #include <winsock2.h>
  26 #include <WINNT/afsevent.h>
  27 #endif
  28 #ifdef HAVE_SYS_TIME_H
  29 #include <sys/time.h>
  30 #endif
  31 #ifdef HAVE_SYS_FILE_H
  32 #include <sys/file.h>
  33 #endif
  34 #ifdef HAVE_NETDB_H
  35 #include <netdb.h>
  36 #endif
  37 #ifdef HAVE_NETINET_IN_H
  38 #include <netinet/in.h>
  39 #endif
  40 #include <stdio.h>
  41 #include <string.h>
  42
  43 #include <afs/afsutil.h>
  44 #include <rx/xdr.h>
  45 #include <rx/rx.h>
  46 #include <rx/rx_globals.h>
  47 #include <rx/rxkad.h>
  48 #include <afs/cellconfig.h>
  49 #include <afs/keys.h>
  50 #include <afs/cmd.h>
  51 #include <lock.h>
  52 #include <ubik.h>
  53 #include "vlserver.h"
  54 #include "vlclient.h"
  55
  56 void fill_listattributes_entry();
  57 void display_listattributes_entry();
  58 void display_entry();
  59 void display_entryN();
  60 void display_update_entry();
  61 void dump_stats();
  62 void GetArgs();
  63 void print_usage();
  64 void fill_entry();
  65 void fill_update_entry();
  66
  67 #define VL_NUMBER_OPCODESX      34
  68 static char *opcode_names[VL_NUMBER_OPCODESX] = {
  69     "CreateEntry",
  70     "DeleteEntry",
  71     "GetEntryByID",
  72     "GetEntryByName",
  73     "GetNewVolumeId",
  74     "ReplaceEntry",
  75     "UpdateEntry",
  76     "SetLock",
  77     "ReleaseLock",
  78     "ListEntry",
  79     "ListAttributes",
  80     "LinkedList",
  81     "GetStats",
  82     "Probe",
  83     "GetAddrs",
  84     "ChangeAddr",
  85     "CreateEntryN",
  86     "GetEntryByIDN",
  87     "GetEntryByNameN",
  88     "ReplaceEntryN",
  89     "ListEntryN",
  90     "ListAttributesN",
  91     "LinkedListN",
  92     "UpdateeEntryByName",
  93     "CreateEntryU",
  94     "GetEntryByIDU",
  95     "GetEntryByNameU",
  96     "ReplaceEntryU",
  97     "ListEntryU",
  98     "ListAttributesU",
  99     "LinkedListU",
 100     "RegisterAddr",
 101     "GetAddrsU",
 102     "ListAttributesN2"
 103 };
 104
 105 struct Vlent {
 106     struct Vlent *next;
 107     afs_int32 rwid;
 108     afs_int32 roid;
 109     afs_int32 baid;
 110     char name[64];
 111 };
 112
 113 #define NVOLS   1000
 114 #define ALLOCNT 50000
 115 struct Vlent *VLa[NVOLS];
 116 #define VHash(avol)     ((avol)&(NVOLS-1))
 117 struct Vlent *VL, *SVL;
 118 int VLcnt = 0;
 119 struct ubik_client *cstruct;
 120 struct rx_connection *serverconns[MAXSERVERS];
 121 char confdir[AFSDIR_PATH_MAX];
 122 char *(args[50]);
 123
 124 struct Vlent *
 125 GetVolume(vol, entry)
 126      struct vldbentry *entry;
 127 {
 128     register int i;
 129     register struct Vlent *vl;
 130
 131     if (!vol)
 132         return NULL;
 133     i = VHash(vol);
 134     for (vl = VLa[i]; vl; vl = vl->next) {
 135         if ((vl->rwid == vol && vol != entry->volumeId[0])
 136             || (vl->roid == vol && vol != entry->volumeId[1])
 137             || (vl->baid == vol && vol != entry->volumeId[2])) {
 138             return vl;
 139         }
 140     }
 141     VL->rwid = entry->volumeId[0];
 142     VL->roid = entry->volumeId[1];
 143     VL->baid = entry->volumeId[2];
 144     strcpy(entry->name, VL->name);
 145     VL->next = VLa[i];
 146     VLa[i] = VL;
 147     if (VLcnt++ > ALLOCNT) {    /* XXXX FIX XXXXXXXXX */
 148         printf("Too many entries (> %d)\n", ALLOCNT);
 149         exit(1);
 150     }
 151     VL++;
 152     return NULL;
 153 }
 154
 155 /* Almost identical's to pr_Initialize in vlserver/pruser.c */
 156 afs_int32
 157 vl_Initialize(int auth, char *confDir, int server, char *cellp)
 158 {
 159     return ugen_ClientInit(auth?0:1, confDir, cellp, 0,
 160                           &cstruct, NULL, "vl_Initialize", rxkad_clear,
 161                           MAXSERVERS, AFSCONF_VLDBSERVICE, 50, server,
 162                           htons(AFSCONF_VLDBPORT), USER_SERVICE_ID);
 163 }
 164
 165 /* return host address in network byte order */
 166 afs_int32
 167 GetServer(char *aname)
 168 {
 169     register struct hostent *th;
 170     afs_int32 addr;
 171     int b1, b2, b3, b4;
 172     register afs_int32 code;
 173
 174     code = sscanf(aname, "%d.%d.%d.%d", &b1, &b2, &b3, &b4);
 175     if (code == 4) {
 176         addr = (b1 << 24) | (b2 << 16) | (b3 << 8) | b4;
 177         return htonl(addr);     /* convert to network order (128 in byte 0) */
 178     }
 179     th = gethostbyname(aname);
 180     if (!th)
 181         return 0;
 182     memcpy(&addr, th->h_addr, sizeof(addr));
 183     return addr;
 184 }
 185
 186
 187 static int
 188 handleit(struct cmd_syndesc *as, void *arock)
 189 {
 190     register struct cmd_item *ti;
 191     register afs_int32 code, server = 0, sawserver = 0;
 192     afs_int32 id, voltype;
 193     struct vldbentry entry;
 194     char *cmd = 0, *cellp = 0;
 195     struct VldbUpdateEntry updateentry;
 196     struct VldbListByAttributes listbyattributes;
 197     int noAuth = 1;             /* Default is authenticated connections */
 198
 199     if (ti = as->parms[0].items)        /* -cellpath <dir> */
 200         strcpy(confdir, ti->data);
 201     if (as->parms[1].items)     /* -server */
 202         strcpy(confdir, AFSDIR_SERVER_ETC_DIRPATH);
 203     if (as->parms[2].items)     /* -noauth */
 204         noAuth = 0;
 205     if (ti = as->parms[3].items) {      /* -host */
 206         server = GetServer(ti->data);
 207         if (server == 0) {
 208             printf("server '%s' not found in host table\n", ti->data);
 209             exit(1);
 210         }
 211         sawserver = 1;
 212     }
 213     if (!sawserver && noAuth && (!(ti = as->parms[4].items))) {
 214         printf
 215             ("Must also specify the -cell' option along with -host for authenticated conns\n");
 216         exit(1);
 217     }
 218     if (ti = as->parms[4].items) {      /* -cell */
 219         cellp = ti->data;
 220     }
 221     if (code = vl_Initialize(noAuth, confdir, server, cellp)) {
 222         printf("Couldn't initialize vldb library (code=%d).\n", code);
 223         exit(1);
 224     }
 225
 226     if (as->parms[5].items) {   /* -gstats */
 227         vldstats stats;
 228         vital_vlheader vital_header;
 229         code = ubik_VL_GetStats(cstruct, 0, &stats, &vital_header);
 230         if (!code)
 231             dump_stats(&stats, &vital_header);
 232         exit(0);
 233     }
 234
 235     while (1) {
 236         char line[500];
 237         int nargs, releasetype;
 238         memset(&entry, 0, sizeof(entry));
 239         memset(&updateentry, 0, sizeof(updateentry));
 240         memset(&listbyattributes, 0, sizeof(listbyattributes));
 241         printf("vl> ");
 242         if (fgets(line, 499, stdin) == NULL) {
 243             printf("\n");
 244             exit(0);
 245         } else {
 246             char *oper, *vname;
 247             register char **argp = args;
 248             GetArgs(line, argp, &nargs);
 249             oper = &argp[0][0];
 250             ++argp, --nargs;
 251             if (!strcmp(oper, "cr")) {
 252                 fill_entry(&entry, argp, nargs);
 253                 display_entry(&entry, 0);
 254                 code = ubik_VL_CreateEntry(cstruct, 0, &entry);
 255                 printf("return code is %d\n", code);
 256             } else if (!strcmp(oper, "rm")) {
 257                 sscanf(&(*argp)[0], "%d", &id);
 258                 ++argp, --nargs;
 259                 sscanf(&(*argp)[0], "%d", &voltype);
 260                 code = ubik_VL_DeleteEntry(cstruct, 0, id, voltype);
 261                 printf("return code is %d\n", code);
 262             } else if (!strcmp(oper, "re")) {
 263                 sscanf(&(*argp)[0], "%d", &id);
 264                 ++argp, --nargs;
 265                 sscanf(&(*argp)[0], "%d", &voltype);
 266                 ++argp, --nargs;
 267                 sscanf(&(*argp)[0], "%d", &releasetype);
 268                 ++argp, --nargs;
 269                 fill_entry(&entry, argp, nargs);
 270                 display_entry(&entry, 0);
 271                 code =
 272                     ubik_VL_ReplaceEntry(
 273                     cstruct, 0, id, voltype,
 274                               &entry, releasetype);
 275                 printf("return code is %d\n", code);
 276             } else if (!strcmp(oper, "up")) {
 277                 sscanf(&(*argp)[0], "%d", &id);
 278                 ++argp, --nargs;
 279                 sscanf(&(*argp)[0], "%d", &voltype);
 280                 ++argp, --nargs;
 281                 sscanf(&(*argp)[0], "%d", &releasetype);
 282                 ++argp, --nargs;
 283                 fill_update_entry(&updateentry, argp, nargs);
 284                 display_update_entry(&updateentry, 0);
 285                 code =
 286                     ubik_VL_UpdateEntry(cstruct, 0, id, voltype,
 287                               &updateentry, releasetype);
 288                 printf("return code is %d\n", code);
 289             } else if (!strcmp(oper, "ls")) {
 290                 afs_int32 index, count, next_index;
 291                 for (index = 0; 1; index = next_index) {
 292                     memset(&entry, 0, sizeof(entry));
 293                     code =
 294                         ubik_VL_ListEntry(cstruct, 0, index, &count,
 295                                   &next_index, &entry);
 296                     if (code) {
 297                         printf("VL_ListEntry returned code = %d\n", code);
 298                         break;
 299                     }
 300                     if (!next_index)
 301                         break;
 302                     display_entry(&entry, 0);
 303                 }
 304             } else if (!strcmp(oper, "ldups")) {
 305                 afs_int32 index, count, num = 0, num1 = 0, next_index;
 306                 struct Vlent *vl1;
 307
 308                 VL = SVL =
 309                     (struct Vlent *)malloc(ALLOCNT * sizeof(struct Vlent));
 310                 if (VL == NULL) {
 311                     printf("Can't allocate memory...\n");
 312                     exit(1);
 313                 }
 314                 printf("Enumerating all entries in vldb...\n");
 315                 for (index = 0; 1; index = next_index) {
 316                     memset(&entry, 0, sizeof(entry));
 317                     code =
 318                         ubik_VL_ListEntry(cstruct, 0, index, &count,
 319                                   &next_index, &entry);
 320                     if (code) {
 321                         printf("VL_ListEntry returned code = %d\n", code);
 322                         break;
 323                     }
 324                     if (!next_index)
 325                         break;
 326                     num++;
 327                     if (vl1 = GetVolume(entry.volumeId[0], &entry)) {
 328                         num1++;
 329                         printf
 330                             ("Duplicate entry is found for RW vol %u: [RW %u, RO %u, BA %u, name=%s]\n",
 331                              entry.volumeId[0], vl1->rwid, vl1->roid,
 332                              vl1->baid, vl1->name);
 333                     }
 334                     if (vl1 = GetVolume(entry.volumeId[1], &entry)) {
 335                         num1++;
 336                         printf
 337                             ("Duplicate entry is found for RO vol %u: [RW %u, RO %u, BA %u, name=%s]\n",
 338                              entry.volumeId[1], vl1->rwid, vl1->roid,
 339                              vl1->baid, vl1->name);
 340                     }
 341                     if (vl1 = GetVolume(entry.volumeId[2], &entry)) {
 342                         num1++;
 343                         printf
 344                             ("Duplicate entry is found for BA vol %u: [RW %u, RO %u, BA %u, name=%s]\n",
 345                              entry.volumeId[2], vl1->rwid, vl1->roid,
 346                              vl1->baid, vl1->name);
 347                     }
 348                     /*display_entry(&entry, 0); */
 349                 }
 350                 printf("(%d vldb entries found - %d duplicates)\n", num,
 351                        num1);
 352             } else if (!strcmp(oper, "checkhash")) {
 353                 int index, count, num = 0, num1 = 0, num2 = 0, num3 =
 354                     0, num31 = 0, num4 = 0, num41 = 0, next_index;
 355                 struct vldbentry tentry;
 356
 357                 VL = SVL =
 358                     (struct Vlent *)malloc(ALLOCNT * sizeof(struct Vlent));
 359                 if (VL == NULL) {
 360                     printf("Can't allocate memory...\n");
 361                     exit(1);
 362                 }
 363                 printf("Volumes not found in main hash tables in vldb...\n");
 364                 for (index = 0; 1; index = next_index) {
 365                     memset(&entry, 0, sizeof(entry));
 366                     code =
 367                         ubik_VL_ListEntry(cstruct, 0, index, &count,
 368                                   &next_index, &entry);
 369                     if (code) {
 370                         printf("VL_ListEntry returned code = %d\n", code);
 371                         break;
 372                     }
 373                     if (!next_index)
 374                         break;
 375                     num++;
 376                     code =
 377                         ubik_VL_GetEntryByNameO(cstruct, 0, entry.name,
 378                                   &tentry);
 379                     if (code == VL_NOENT) {
 380                         num1++;
 381                         printf("\tVolume %s %d (not in namehash)\n",
 382                                entry.name, entry.volumeId[RWVOL]);
 383                     }
 384                     code =
 385                         ubik_VL_GetEntryByID(cstruct, 0,
 386                                   entry.volumeId[RWVOL], RWVOL, &tentry);
 387                     if (code == VL_NOENT) {
 388                         num2++;
 389                         printf("\tVolume %s %d (not in rwid hash)\n",
 390                                entry.name, entry.volumeId[RWVOL]);
 391                     }
 392                     if (entry.volumeId[BACKVOL]) {
 393                         code =
 394                             ubik_VL_GetEntryByID(cstruct, 0,
 395                                       entry.volumeId[BACKVOL], BACKVOL,
 396                                       &tentry);
 397                         num31++;
 398                         if (code == VL_NOENT) {
 399                             num3++;
 400                             printf("\tVolume %s %d (not in backup id hash)\n",
 401                                    entry.name, entry.volumeId[BACKVOL]);
 402                         }
 403                     }
 404                     if (entry.volumeId[ROVOL]) {
 405                         code =
 406                             ubik_VL_GetEntryByID(cstruct, 0,
 407                                       entry.volumeId[ROVOL], ROVOL, &tentry);
 408                         num41++;
 409                         if (code == VL_NOENT) {
 410                             num4++;
 411                             printf("\tVolume %s %d (not in RO id hash)\n",
 412                                    entry.name, entry.volumeId[ROVOL]);
 413                         }
 414                     }
 415                 }
 416                 printf
 417                     ("\nTotal vldb entries %d\nTotal volumes %d (%d rw, %d backup, %d ro)\n",
 418                      num, num + num31 + num41, num, num31, num41);
 419                 printf
 420                     ("\n\t%d didn't hash properly by name\n\t%d didn't hash properly by rw volid\n",
 421                      num1, num2);
 422                 printf
 423                     ("\t%d didn't hash properly by backup volid (out of %d)\n\t%d didn't hash properly by ro volid (out of %d)\n",
 424                      num3, num31, num4, num41);
 425             } else if (!strcmp(oper, "fixhash")) {
 426                 int index, count, num = 0, num1 = 0, num2 = 0, next_index, x =
 427                     0;
 428                 struct vldbentry tentry;
 429
 430                 VL = SVL =
 431                     (struct Vlent *)malloc(ALLOCNT * sizeof(struct Vlent));
 432                 if (VL == NULL) {
 433                     printf("Can't allocate memory...\n");
 434                     exit(1);
 435                 }
 436                 printf
 437                     ("Volumes not found in main hash tables in vldb will be fixed...\n");
 438                 memset(&updateentry, 0, sizeof(updateentry));
 439                 for (index = 0; 1; index = next_index) {
 440                     /* FIXME: n2 is never changed for some reason */
 441                     int n1 = 0, n2 = 0, n3 = 0, n4 = 0;
 442                     memset(&entry, 0, sizeof(entry));
 443                     code =
 444                         ubik_VL_ListEntry(cstruct, 0, index, &count,
 445                                   &next_index, &entry);
 446                     if (code) {
 447                         printf("VL_ListEntry returned code = %d\n", code);
 448                         break;
 449                     }
 450                     if (!next_index)
 451                         break;
 452                     num++;
 453                     code =
 454                         ubik_VL_GetEntryByNameO(cstruct, 0, entry.name,
 455                                   &tentry);
 456                     if (code == VL_NOENT) {
 457                         num1++;
 458                         n1 = 1;
 459                         updateentry.Mask = VLUPDATE_VOLNAMEHASH;
 460                         printf("\tVolume %s %d (not in namehash)\n",
 461                                entry.name, entry.volumeId[RWVOL]);
 462                         code =
 463                             ubik_VL_UpdateEntry(cstruct, 0,
 464                                       entry.volumeId[RWVOL], -1, &updateentry,
 465                                       0);
 466                         if (code) {
 467                             x++;
 468                             printf("\tFailed to update volume %s (err=%d)\n",
 469                                    entry.name, code);
 470                         }
 471                     }
 472                     code =
 473                         ubik_VL_GetEntryByID(cstruct, 0,
 474                                   entry.volumeId[RWVOL], RWVOL, &tentry);
 475                     if (code == VL_NOENT) {
 476                         num1++;
 477                         num2++;
 478                         updateentry.Mask = VLUPDATE_RWID;
 479                         updateentry.spares3 = entry.volumeId[RWVOL];
 480                         printf("\tVolume %s %d (not in rw id hash)\n",
 481                                entry.name, entry.volumeId[RWVOL]);
 482                         code =
 483                             ubik_VL_UpdateEntryByName(cstruct, 0,
 484                                       entry.name, &updateentry, 0);
 485                         if (code) {
 486                             printf("\tFailed to update volume %s (err=%d)\n",
 487                                    entry.name, code);
 488                             x++;
 489                         }
 490                         x++;
 491                     }
 492                     if (entry.volumeId[BACKVOL] && !n2) {
 493                         code =
 494                             ubik_VL_GetEntryByID(cstruct, 0,
 495                                       entry.volumeId[BACKVOL], BACKVOL,
 496                                       &tentry);
 497                         if (code == VL_NOENT) {
 498                             n3 = 1;
 499                             num1++;
 500                             updateentry.Mask = VLUPDATE_BACKUPID;
 501                             updateentry.BackupId = entry.volumeId[BACKVOL];
 502                             printf("\tVolume %s %d (not in backup id hash)\n",
 503                                    entry.name, entry.volumeId[BACKVOL]);
 504                             code =
 505                                 ubik_VL_UpdateEntry(cstruct, 0,
 506                                           entry.volumeId[RWVOL], -1,
 507                                           &updateentry, 0);
 508                             if (code) {
 509                                 printf
 510                                     ("\tFailed to update volume %s (err=%d)\n",
 511                                      entry.name, code);
 512                                 x++;
 513                             }
 514                         }
 515                     }
 516                     if (entry.volumeId[ROVOL && !n2]) {
 517                         code =
 518                             ubik_VL_GetEntryByID(cstruct, 0,
 519                                       entry.volumeId[ROVOL], ROVOL, &tentry);
 520                         if (code == VL_NOENT) {
 521                             n4 = 1;
 522                             num1++;
 523                             updateentry.Mask = VLUPDATE_READONLYID;
 524                             updateentry.ReadOnlyId = entry.volumeId[ROVOL];
 525                             printf("\tVolume %s %d (not in RO id hash)\n",
 526                                    entry.name, entry.volumeId[ROVOL]);
 527                             code =
 528                                 ubik_VL_UpdateEntry(cstruct, 0,
 529                                           entry.volumeId[RWVOL], -1,
 530                                           &updateentry, 0);
 531                             if (code) {
 532                                 printf
 533                                     ("\tFailed to update volume %s (err=%d)\n",
 534                                      entry.name, code);
 535                                 x++;
 536                             }
 537                         }
 538                     }
 539                 }
 540                 printf
 541                     ("\nTotal vldb entries found %d:\n\t%d entries didn't hash properly and are fixed except %d that need to be handled manually\n",
 542                      num, num1, x);
 543             } else if (!strcmp(oper, "la")) {
 544                 int nentries = 0, i;
 545                 bulkentries entries;
 546                 struct vldbentry *entry;
 547
 548                 memset(&entries, 0, sizeof(entries));
 549                 fill_listattributes_entry(&listbyattributes, argp, nargs);
 550                 display_listattributes_entry(&listbyattributes, 0);
 551                 code =
 552                     ubik_VL_ListAttributes(cstruct, 0,
 553                               &listbyattributes, &nentries, &entries);
 554                 if (code) {
 555                     printf("VL_ListAttributes returned code = %d\n", code);
 556                     continue;
 557                 }
 558                 entry = (struct vldbentry *)entries.bulkentries_val;
 559                 for (i = 0; i < nentries; i++, entry++)
 560                     display_entry(entry, 0);
 561                 if (entries.bulkentries_val)
 562                     free((char *)entries.bulkentries_val);
 563             } else if (!strcmp(oper, "lan2")) {
 564                 int nentries, i, si, nsi, t = 0;
 565                 nbulkentries entries;
 566                 struct nvldbentry *entry;
 567                 char name[64];
 568
 569                 /* The volume name to search for (supports wildcarding) */
 570                 if (nargs > 0) {
 571                     strcpy(name, argp[0]);
 572                     ++argp, --nargs;
 573                 } else {
 574                     strcpy(name, "");
 575                 }
 576
 577                 fill_listattributes_entry(&listbyattributes, argp, nargs);
 578                 display_listattributes_entry(&listbyattributes, 0);
 579                 printf("Wildcard VolName: '%s'\n", name);
 580
 581                 for (si = 0; si != -1; si = nsi) {
 582                     nentries = 0;
 583                     memset(&entries, 0, sizeof(entries));
 584                     code =
 585                         ubik_VL_ListAttributesN2(cstruct, 0,
 586                                   &listbyattributes, name, si, &nentries,
 587                                   &entries, &nsi);
 588                     if (code) {
 589                         printf("VL_ListAttributesN2 returned code = %d\n",
 590                                code);
 591                         break;
 592                     }
 593
 594                     t += nentries;
 595                     entry = (struct nvldbentry *)entries.nbulkentries_val;
 596                     for (i = 0; i < nentries; i++, entry++)
 597                         display_entryN(entry, 0);
 598                     if (entries.nbulkentries_val)
 599                         free((char *)entries.nbulkentries_val);
 600                 }
 601                 printf("--- %d volumes ---\n", t);
 602             } else if (!strcmp(oper, "ln")) {
 603                 int netries;
 604                 vldb_list linkedvldbs;
 605                 vldblist vllist, vllist1;
 606
 607                 fill_listattributes_entry(&listbyattributes, argp, nargs);
 608                 display_listattributes_entry(&listbyattributes, 0);
 609                 memset(&linkedvldbs, 0, sizeof(vldb_list));
 610                 code =
 611                     ubik_VL_LinkedList(cstruct, 0, &listbyattributes,
 612                               &netries, &linkedvldbs);
 613                 if (code) {
 614                     printf("VL_LinkedList returned code = %d\n", code);
 615                     continue;
 616                 }
 617                 printf("Found %d entr%s\n", netries,
 618                        (netries == 1 ? "y" : "ies"));
 619                 for (vllist = linkedvldbs.node; vllist; vllist = vllist1) {
 620                     vllist1 = vllist->next_vldb;
 621                     display_entry(&vllist->VldbEntry, 0);
 622                     free((char *)vllist);
 623                 }
 624             } else if (!strcmp(oper, "lnn")) {
 625                 int netries;
 626                 nvldb_list linkedvldbs;
 627                 nvldblist vllist, vllist1;
 628
 629                 fill_listattributes_entry(&listbyattributes, argp, nargs);
 630                 display_listattributes_entry(&listbyattributes, 0);
 631                 memset(&linkedvldbs, 0, sizeof(vldb_list));
 632                 code =
 633                     ubik_VL_LinkedListN(cstruct, 0, &listbyattributes,
 634                               &netries, &linkedvldbs);
 635                 if (code) {
 636                     printf("VL_LinkedList returned code = %d\n", code);
 637                     continue;
 638                 }
 639                 printf("Found %d entr%s\n", netries,
 640                        (netries == 1 ? "y" : "ies"));
 641                 for (vllist = linkedvldbs.node; vllist; vllist = vllist1) {
 642                     vllist1 = vllist->next_vldb;
 643                     display_entry(&vllist->VldbEntry, 0);
 644                     free((char *)vllist);
 645                 }
 646             } else if (!strcmp(oper, "di")) {
 647                 sscanf(&(*argp)[0], "%d", &id);
 648                 ++argp, --nargs;
 649                 sscanf(&(*argp)[0], "%d", &voltype);
 650                 code =
 651                     ubik_VL_GetEntryByID(cstruct, 0, id, voltype,
 652                               &entry);
 653                 display_entry(&entry, code);
 654                 printf("return code is %d.\n", code);
 655             } else if (!strcmp(oper, "rmnh")) {
 656                 sscanf(&(*argp)[0], "%d", &id);
 657                 ++argp, --nargs;
 658                 sscanf(&(*argp)[0], "%d", &voltype);
 659                 code =
 660                     ubik_VL_GetEntryByID(cstruct, 0, id, voltype,
 661                               &entry);
 662                 display_entry(&entry, code);
 663                 memset(&updateentry, 0, sizeof(updateentry));
 664                 updateentry.Mask = VLUPDATE_VOLNAMEHASH;
 665                 printf("\tRehashing namehash table for %s (%d)\n", entry.name,
 666                        entry.volumeId[RWVOL]);
 667                 code =
 668                     ubik_VL_UpdateEntry(cstruct, 0,
 669                               entry.volumeId[RWVOL], -1, &updateentry, 0);
 670                 if (code) {
 671                     printf("\tFailed to update volume %s (err=%d)\n",
 672                            entry.name, code);
 673                 }
 674                 printf("return code is %d.\n", code);
 675             } else if (!strcmp(oper, "undelete")) {
 676                 afs_int32 index, count, next_index;
 677
 678                 memset(&updateentry, 0, sizeof(updateentry));
 679                 sscanf(&(*argp)[0], "%d", &id);
 680                 ++argp, --nargs;
 681                 sscanf(&(*argp)[0], "%d", &voltype);
 682                 if (voltype < 0 && voltype > 2) {
 683                     printf("Illegal voltype; must be 0, 1 or 2\n");
 684                     continue;
 685                 }
 686                 printf("Searching vldb for volume %d...\n", id);
 687                 for (index = 0; 1; index = next_index) {
 688                     memset(&entry, 0, sizeof(entry));
 689                     code =
 690                         ubik_VL_ListEntry(cstruct, 0, index, &count,
 691                                   &next_index, &entry);
 692                     if (code) {
 693                         printf("VL_ListEntry returned code = %d\n", code);
 694                         break;
 695                     }
 696                     if (!next_index)
 697                         break;
 698                     if (entry.volumeId[voltype] == id) {
 699                         printf("\nThe current contents of the vldb for %d:\n",
 700                                id);
 701                         display_entry(&entry, 0);
 702
 703                         if (entry.flags & VLDELETED) {
 704                             updateentry.Mask = VLUPDATE_FLAGS;
 705                             updateentry.flags = entry.flags;
 706                             updateentry.flags &= ~VLDELETED;
 707                             printf
 708                                 ("\tUndeleting vldb entry for vol %d (%s)\n",
 709                                  id, entry.name);
 710                             code =
 711                                 ubik_VL_UpdateEntry(cstruct, 0, id, -1,
 712                                           &updateentry, 0);
 713                             if (code) {
 714                                 printf
 715                                     ("\tFailed to update volume %s (err=%d)\n",
 716                                      entry.name, code);
 717                             }
 718                         } else {
 719                             printf("Entry not deleted; ignored\n");
 720                         }
 721                         break;
 722                     }
 723                 }
 724             } else if (!strcmp(oper, "dn")) {
 725                 vname = &argp[0][0];
 726                 code =
 727                     ubik_VL_GetEntryByNameO(cstruct, 0, vname, &entry);
 728                 display_entry(&entry, code);
 729                 printf("return code is %d.\n", code);
 730             } else if (!strcmp(oper, "nv")) {
 731                 int newvolid;
 732                 sscanf(&(*argp)[0], "%d", &id);
 733                 code =
 734                     ubik_VL_GetNewVolumeId(cstruct, 0, id, &newvolid);
 735                 if (!code)
 736                     printf("Current Max volid is (in hex):%X\n", newvolid);
 737                 printf("return code is %d\n", code);
 738             } else if (!strcmp(oper, "gs")) {
 739                 vldstats stats;
 740                 vital_vlheader vital_header;
 741                 code =
 742                     ubik_VL_GetStats(cstruct, 0, &stats, &vital_header);
 743                 if (!code)
 744                     dump_stats(&stats, &vital_header);
 745                 printf("return code is %d.\n", code);
 746             } else if (!strcmp(oper, "ga")) {
 747                 int nentries, i;
 748                 afs_uint32 *addrp;
 749                 bulkaddrs addrs;
 750                 struct VLCallBack vlcb;
 751
 752                 addrs.bulkaddrs_val = 0;
 753                 addrs.bulkaddrs_len = 0;
 754                 code = ubik_VL_GetAddrs(cstruct, 0, 0 /*Handle */ ,
 755                                  0 /*spare2 */ , &vlcb,
 756                                  &nentries, &addrs);
 757                 if (code) {
 758                     printf("VL_GetAddrs returned code = %d\n", code);
 759                     continue;
 760                 }
 761                 addrp = addrs.bulkaddrs_val;
 762                 for (i = 0; i < nentries; i++, addrp++) {
 763                     if ((*addrp & 0xff000000) == 0xff000000)
 764                         printf("[0x%x %u] (special multi-homed entry)\n",
 765                                *addrp, *addrp);
 766                     else
 767                         printf("[0x%x %u] %s\n", *addrp, *addrp,
 768                                hostutil_GetNameByINet(ntohl(*addrp)));
 769                 }
 770                 free((char *)addrs.bulkaddrs_val);
 771             } else if (!strcmp(oper, "gau")) {
 772                 int nentries, i, j;
 773                 afs_uint32 *addrp;
 774                 bulkaddrs addrs;
 775                 struct VLCallBack vlcb;
 776
 777                 addrs.bulkaddrs_val = 0;
 778                 addrs.bulkaddrs_len = 0;
 779                 code = ubik_VL_GetAddrs(cstruct, 0, 0 /*Handle */ ,
 780                                  0 /*spare2 */ , &vlcb,
 781                                  &nentries, &addrs);
 782                 if (code) {
 783                     printf("VL_GetAddrs returned code = %d\n", code);
 784                     continue;
 785                 }
 786                 addrp = addrs.bulkaddrs_val;
 787                 for (i = 0; i < nentries; i++, addrp++) {
 788                     if ((*addrp & 0xff000000) == 0xff000000) {
 789                         int mhnentries, unique;
 790                         struct in_addr hostAddr;
 791                         afs_uint32 *mhaddrp;
 792                         bulkaddrs mhaddrs;
 793                         ListAddrByAttributes attrs;
 794                         afsUUID uuid;
 795
 796                         printf("[0x%x %u] (special multi-homed entry)\n",
 797                                *addrp, *addrp);
 798                         attrs.Mask = VLADDR_INDEX;
 799                         mhaddrs.bulkaddrs_val = 0;
 800                         mhaddrs.bulkaddrs_len = 0;
 801                         attrs.index = *addrp & 0x00ffffff;
 802
 803                         code =
 804                             ubik_VL_GetAddrsU(cstruct, 0, &attrs, &uuid,
 805                                       &unique, &mhnentries, &mhaddrs);
 806                         if (code) {
 807                             printf("VL_GetAddrsU returned code = %d\n", code);
 808                             continue;
 809                         }
 810                         printf
 811                             ("   [%d]: uuid[%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x]\n   addrunique=%d, ip address(es):\n",
 812                              attrs.index, uuid.time_low, uuid.time_mid,
 813                              uuid.time_hi_and_version,
 814                              uuid.clock_seq_hi_and_reserved,
 815                              uuid.clock_seq_low, uuid.node[0], uuid.node[1],
 816                              uuid.node[2], uuid.node[3], uuid.node[4],
 817                              uuid.node[5], unique);
 818                         mhaddrp = mhaddrs.bulkaddrs_val;
 819                         for (j = 0; j < mhnentries; j++) {
 820                             mhaddrp[j] = ntohl(mhaddrp[j]);
 821                             hostAddr.s_addr = mhaddrp[j];
 822                             printf("\t%s (%s)\n", inet_ntoa(hostAddr),
 823                                    hostutil_GetNameByINet(mhaddrp[j]));
 824                         }
 825                         if (mhaddrs.bulkaddrs_val)
 826                             free((char *)mhaddrs.bulkaddrs_val);
 827                     } else {
 828                         printf("[0x%x %u] %s\n", *addrp, *addrp,
 829                                hostutil_GetNameByINet(ntohl(*addrp)));
 830                     }
 831                 }
 832                 free((char *)addrs.bulkaddrs_val);
 833             } else if (!strcmp(oper, "mhc")) {
 834                 afs_int32 serveraddrs[MAXSERVERID + 1][VL_MAXIPADDRS_PERMH];
 835                 afs_int32 serveraddrtype[MAXSERVERID + 1];
 836                 int nentries1, nentries2, i, j, x, y, unique, found;
 837                 afs_uint32 *addrp1, *addrp2;
 838                 bulkaddrs addrs1, addrs2;
 839                 struct VLCallBack vlcb;
 840                 ListAddrByAttributes attrs;
 841                 afsUUID uuid;
 842                 afs_int32 base, index;
 843
 844                 for (i = 0; i < MAXSERVERID + 1; i++) {
 845                     serveraddrtype[i] = 0;
 846                     for (j = 0; j < VL_MAXIPADDRS_PERMH; j++)
 847                         serveraddrs[i][j] = 0;
 848                 }
 849
 850                 /* Collect a list of all registered IP addresses */
 851                 addrs1.bulkaddrs_val = 0;
 852                 addrs1.bulkaddrs_len = 0;
 853                 code =
 854                     ubik_VL_GetAddrs(cstruct, 0, 0, 0, &vlcb,
 855                               &nentries1, &addrs1);
 856                 if (code) {
 857                     printf("VL_GetAddrs returned code = %d\n", code);
 858                     continue;
 859                 }
 860                 addrp1 = addrs1.bulkaddrs_val;
 861                 for (i = 0; i < nentries1; i++, addrp1++) {
 862                     if ((*addrp1 & 0xff000000) != 0xff000000) {
 863                         serveraddrs[i][0] = ntohl(*addrp1);
 864                         serveraddrtype[i] = 1;
 865                     } else {
 866                         /* It's multihomed. Get all of its addresses */
 867                         serveraddrtype[i] = 2;
 868                         base = (*addrp1 >> 16) & 0xff;
 869                         index = *addrp1 & 0xffff;
 870
 871                         addrs2.bulkaddrs_val = 0;
 872                         addrs2.bulkaddrs_len = 0;
 873                         attrs.Mask = VLADDR_INDEX;
 874                         attrs.index = (base * VL_MHSRV_PERBLK) + index;
 875                         code =
 876                             ubik_VL_GetAddrsU(cstruct, 0, &attrs, &uuid,
 877                                       &unique, &nentries2, &addrs2);
 878                         if (code) {
 879                             printf("VL_GetAddrsU returned code = %d\n", code);
 880                             break;
 881                         }
 882
 883                         addrp2 = addrs2.bulkaddrs_val;
 884                         for (j = 0; j < nentries2; j++) {
 885                             serveraddrs[i][j] = ntohl(addrp2[j]);
 886                         }
 887                         free((char *)addrs2.bulkaddrs_val);
 888                     }
 889
 890                     if (nargs) {
 891                         if (serveraddrtype[i] == 1) {
 892                             printf("%u\n", serveraddrs[i][0]);
 893                         } else {
 894                             printf("[");
 895                             for (j = 0; j < VL_MAXIPADDRS_PERMH; j++)
 896                                 if (serveraddrs[i][j])
 897                                     printf(" %u", serveraddrs[i][j]);
 898                             printf(" ]\n");
 899                         }
 900                     }
 901                 }
 902                 free((char *)addrs1.bulkaddrs_val);
 903
 904                 /* Look for any duplicates */
 905                 for (i = 0; i < MAXSERVERID + 1; i++) {
 906                     if (!serveraddrtype[i])
 907                         continue;
 908                     for (j = 0; j < VL_MAXIPADDRS_PERMH; j++) {
 909                         if (!serveraddrs[i][j])
 910                             continue;
 911
 912                         found = 0;
 913                         for (x = i + 1; x < MAXSERVERID + 1; x++) {
 914                             if (!serveraddrtype[x])
 915                                 continue;
 916                             for (y = 0; y < VL_MAXIPADDRS_PERMH; y++) {
 917                                 if (!serveraddrs[x][y])
 918                                     continue;
 919                                 if (serveraddrs[i][j] == serveraddrs[x][y]) {
 920                                     serveraddrs[x][y] = 0;
 921                                     found++;
 922                                 }
 923                             }
 924                         }
 925                         if (found) {
 926                             printf
 927                                 ("Found %d entries of IP address %u (0x%x)\n",
 928                                  found + 1, serveraddrs[i][j],
 929                                  serveraddrs[i][j]);
 930                         }
 931                     }
 932                 }
 933
 934                /*----------------------------------------*/
 935
 936             } else if (!strcmp(oper, "regaddr")) {
 937                 int i;
 938                 afs_uint32 *addrp, tad;
 939                 bulkaddrs addrs;
 940                 afsUUID uuid;
 941
 942                 memset(&uuid, 0, sizeof(uuid));
 943                 sscanf(&(*argp)[0], "%d", &i);
 944                 ++argp, --nargs;
 945                 memcpy(uuid.node, &i, sizeof(i));
 946
 947                 if (nargs < 0 || nargs > 16) {
 948                     printf("Illegal # entries = %d\n", nargs);
 949                     continue;
 950                 }
 951                 addrp = (afs_uint32 *) malloc(20 * 4);
 952                 addrs.bulkaddrs_val = addrp;
 953                 addrs.bulkaddrs_len = nargs;
 954                 while (nargs > 0) {
 955                     sscanf(&(*argp)[0], "%d", &tad);
 956                     *addrp++ = tad;
 957                     ++argp, --nargs;
 958                 }
 959                 code =
 960                     ubik_VL_RegisterAddrs(cstruct, 0, &uuid,
 961                               0 /*spare */ , &addrs);
 962                 if (code) {
 963                     printf("VL_RegisterAddrs returned code = %d\n", code);
 964                     continue;
 965                 }
 966             } else if (!strcmp(oper, "ca")) {
 967                 extern struct hostent *hostutil_GetHostByName();
 968                 struct hostent *h1, *h2;
 969                 afs_uint32 a1, a2;
 970
 971                 printf("changing %s", *argp);
 972                 h1 = hostutil_GetHostByName(&(*argp)[0]);
 973                 if (!h1) {
 974                     printf("cmdebug: can't resolve address for host %s",
 975                            *argp);
 976                     continue;
 977                 }
 978                 memcpy(&a1, (afs_int32 *) h1->h_addr, sizeof(afs_uint32));
 979
 980                 ++argp, --nargs;
 981                 printf(" to %s\n", *argp);
 982                 h2 = hostutil_GetHostByName(&(*argp)[0]);
 983                 if (!h2) {
 984                     printf("cmdebug: can't resolve address for host %s",
 985                            *argp);
 986                     continue;
 987                 }
 988                 memcpy(&a2, (afs_int32 *) h2->h_addr, sizeof(afs_uint32));
 989
 990                 printf("changing 0x%x to 0x%x\n", ntohl(a1), ntohl(a2));
 991                 code =
 992                     ubik_VL_ChangeAddr(cstruct, 0, ntohl(a1),
 993                               ntohl(a2));
 994                 if (code) {
 995                     printf("VL_ChangeAddr returned code = %d\n", code);
 996                     continue;
 997                 }
 998             } else if (!strcmp(oper, "caid")) {
 999                 afs_uint32 a1, a2;
1000
1001                 sscanf(&(*argp)[0], "%d", &a1);
1002                 printf("changing %d (0x%x)", a1, a1);
1003                 ++argp, --nargs;
1004                 sscanf(&(*argp)[0], "%d", &a2);
1005                 printf(" to %d (0x%x)\n", a2, a2);
1006                 code = ubik_VL_ChangeAddr(cstruct, 0, a1, a2);
1007                 if (code) {
1008                     printf("VL_ChangeAddr returned code = %d\n", code);
1009                     continue;
1010                 }
1011             } else if ((!strcmp(oper, "?")) || !strcmp(oper, "h"))
1012                 print_usage();
1013             else if ((!strcmp(oper, "q")) || !strcmp(oper, "quit"))
1014                 exit(0);
1015             else {
1016                 printf("Unknown oper!\n");
1017             }
1018         }
1019     }
1020 }
1021
1022
1023 #include "AFS_component_version_number.c"
1024
1025 main(argc, argv)
1026      int argc;
1027      char **argv;
1028 {
1029     register struct cmd_syndesc *ts;
1030     afs_int32 code;
1031
1032     strcpy(confdir, AFSDIR_CLIENT_ETC_DIRPATH);
1033     ts = cmd_CreateSyntax("initcmd", handleit, NULL, "initialize the program");
1034     cmd_AddParm(ts, "-cellpath", CMD_LIST, CMD_OPTIONAL,
1035                 "Cell configuration directory");
1036     cmd_AddParm(ts, "-server", CMD_LIST, CMD_OPTIONAL,
1037                 "Use the cell config in /usr/afs/etc (default /usr/vice/etc)");
1038     cmd_AddParm(ts, "-noauth", CMD_FLAG, CMD_OPTIONAL,
1039                 "Run it without authentication");
1040     cmd_AddParm(ts, "-host", CMD_LIST, CMD_OPTIONAL,
1041                 "vldb server to talk to");
1042     cmd_AddParm(ts, "-cell", CMD_LIST, CMD_OPTIONAL,
1043                 "cellname '-host' belongs to (required for auth conns)");
1044     cmd_AddParm(ts, "-getstats", CMD_FLAG, CMD_OPTIONAL,
1045                 "print vldb statistics (non interactive)");
1046     code = cmd_Dispatch(argc, argv);
1047     exit(code);
1048 }
1049
1050
1051 void
1052 fill_entry(entry, argp, nargs)
1053      struct vldbentry *entry;
1054      char **argp;
1055      int nargs;
1056 {
1057     char *name;
1058     int i;
1059
1060     name = &argp[0][0];
1061     ++argp, --nargs;
1062     sscanf(&(*argp)[0], "%d", &entry->spares3);
1063     ++argp, --nargs;
1064     sscanf(&(*argp)[0], "%d", &entry->nServers);
1065     strcpy(entry->name, name);
1066     for (i = 0; i < entry->nServers; i++) {
1067         ++argp, --nargs;
1068         sscanf(&(*argp)[0], "%u", &entry->serverNumber[i]);
1069     }
1070     for (i = 0; i < entry->nServers; i++) {
1071         ++argp, --nargs;
1072         sscanf(&(*argp)[0], "%d", &entry->serverPartition[i]);
1073     }
1074     for (i = 0; i < entry->nServers; i++) {
1075         ++argp, --nargs;
1076         sscanf(&(*argp)[0], "%d", &entry->serverFlags[i]);
1077     }
1078     for (i = 0; i < MAXTYPES; i++) {
1079         ++argp, --nargs;
1080         sscanf(&(*argp)[0], "%d", &entry->volumeId[i]);
1081     }
1082     ++argp, --nargs;
1083     sscanf(&(*argp)[0], "%d", &entry->flags);
1084     ++argp, --nargs;
1085     sscanf(&(*argp)[0], "%d", &entry->cloneId);
1086 }
1087
1088 void
1089 fill_update_entry(entry, argp, nargs)
1090      struct VldbUpdateEntry *entry;
1091      char **argp;
1092      int nargs;
1093 {
1094     int i, Mask;
1095     char *name;
1096
1097     entry->Mask = 0;
1098     name = &argp[0][0];
1099     if (strcmp(name, "null")) {
1100         strcpy(entry->name, name);
1101         entry->Mask |= VLUPDATE_VOLUMENAME;
1102     }
1103     ++argp, --nargs;
1104     sscanf(&(*argp)[0], "%d", &entry->flags);
1105     if (entry->flags != -1)
1106         entry->Mask |= VLUPDATE_FLAGS;
1107     ++argp, --nargs;
1108     sscanf(&(*argp)[0], "%d", &entry->cloneId);
1109     if (entry->flags != -1)
1110         entry->Mask |= VLUPDATE_CLONEID;
1111     ++argp, --nargs;
1112     sscanf(&(*argp)[0], "%d", &entry->ReadOnlyId);
1113     if (entry->ReadOnlyId != -1)
1114         entry->Mask |= VLUPDATE_READONLYID;
1115     ++argp, --nargs;
1116     sscanf(&(*argp)[0], "%d", &entry->BackupId);
1117     if (entry->BackupId != -1)
1118         entry->Mask |= VLUPDATE_BACKUPID;
1119     ++argp, --nargs;
1120     sscanf(&(*argp)[0], "%d", &entry->nModifiedRepsites);
1121     if (entry->nModifiedRepsites != -1)
1122         entry->Mask |= VLUPDATE_REPSITES;
1123     for (i = 0; i < entry->nModifiedRepsites; i++) {
1124         ++argp, --nargs;
1125         sscanf(&(*argp)[0], "%x", &Mask);
1126         ++argp, --nargs;
1127         sscanf(&(*argp)[0], "%u", &entry->RepsitesTargetServer[i]);
1128         ++argp, --nargs;
1129         sscanf(&(*argp)[0], "%d", &entry->RepsitesTargetPart[i]);
1130         if (Mask & VLUPDATE_REPS_DELETE)
1131             entry->RepsitesMask[i] |= VLUPDATE_REPS_DELETE;
1132         if (Mask & VLUPDATE_REPS_MODSERV) {
1133             ++argp, --nargs;
1134             sscanf(&(*argp)[0], "%u", &entry->RepsitesNewServer[i]);
1135             entry->RepsitesMask[i] |= VLUPDATE_REPS_MODSERV;
1136         } else if (Mask & VLUPDATE_REPS_MODPART) {
1137             ++argp, --nargs;
1138             sscanf(&(*argp)[0], "%d", &entry->RepsitesNewPart[i]);
1139             entry->RepsitesMask[i] |= VLUPDATE_REPS_MODPART;
1140         } else if (Mask & VLUPDATE_REPS_MODFLAG) {
1141             ++argp, --nargs;
1142             sscanf(&(*argp)[0], "%d", &entry->RepsitesNewFlags[i]);
1143             entry->RepsitesMask[i] |= VLUPDATE_REPS_MODFLAG;
1144         } else if (Mask & VLUPDATE_REPS_ADD) {
1145             ++argp, --nargs;
1146             sscanf(&(*argp)[0], "%u", &entry->RepsitesNewServer[i]);
1147             ++argp, --nargs;
1148             sscanf(&(*argp)[0], "%d", &entry->RepsitesNewPart[i]);
1149             ++argp, --nargs;
1150             sscanf(&(*argp)[0], "%d", &entry->RepsitesNewFlags[i]);
1151             entry->RepsitesMask[i] |= VLUPDATE_REPS_ADD;
1152         }
1153     }
1154 }
1155
1156 void
1157 fill_listattributes_entry(entry, argp, nargs)
1158      struct VldbListByAttributes *entry;
1159      char **argp;
1160      int nargs;
1161 {
1162     entry->Mask = 0;
1163
1164     if (nargs <= 0)
1165         return;
1166     entry->server = ntohl(GetServer(argp[0]));
1167     sscanf(&(*argp)[0], "%d", &entry->server);
1168     if (entry->server != 0)
1169         entry->Mask |= VLLIST_SERVER;
1170     ++argp, --nargs;
1171
1172     if (nargs <= 0)
1173         return;
1174     sscanf(&(*argp)[0], "%d", &entry->partition);
1175     if (entry->partition != -1)
1176         entry->Mask |= VLLIST_PARTITION;
1177     ++argp, --nargs;
1178
1179     if (nargs <= 0)
1180         return;
1181     sscanf(&(*argp)[0], "%d", &entry->volumeid);
1182     if (entry->volumeid != -1)
1183         entry->Mask |= VLLIST_VOLUMEID;
1184     ++argp, --nargs;
1185
1186     if (nargs <= 0)
1187         return;
1188     sscanf(&(*argp)[0], "%d", &entry->flag);
1189     if (entry->flag != -1)
1190         entry->Mask |= VLLIST_FLAG;
1191 }
1192
1193 void
1194 display_listattributes_entry(entry, error)
1195      struct VldbListByAttributes *entry;
1196      int error;
1197 {
1198     if (error)
1199         return;
1200     printf("\nList entry values (Mask=%x)\n", entry->Mask);
1201     if (entry->Mask & VLLIST_SERVER)
1202         printf("\tServer: %d.%d.%d.%d\n", (entry->server >> 24) & 0xff,
1203                (entry->server >> 16) & 0xff, (entry->server >> 8) & 0xff,
1204                (entry->server) & 0xff);
1205     if (entry->Mask & VLLIST_PARTITION)
1206         printf("\tPartition: %d\n", entry->partition);
1207     if (entry->Mask & VLLIST_VOLUMEID)
1208         printf("\tVolumeId: %u\n", entry->volumeid);
1209     if (entry->Mask & VLLIST_FLAG)
1210         printf("\tFlag: %x\n", entry->flag);
1211 }
1212
1213
1214 #define volumetype_string(type) (type == RWVOL? "read/write":type == ROVOL? "readonly":type == BACKVOL? "backup":"unknown")
1215
1216 void
1217 display_entry(entry, error)
1218      struct vldbentry *entry;
1219      int error;
1220 {
1221     int i;
1222
1223     if (error)
1224         return;
1225     printf("\nEntry for volume name: %s, volid=%u (flags=%X) are:\n",
1226            entry->name, entry->volumeId[RWVOL], entry->flags);
1227     printf("ParentID=%u, ReadOnlyID=%u, backupID=%u, CloneId=%u ",
1228            entry->volumeId[0], entry->volumeId[1], entry->volumeId[2],
1229            entry->cloneId);
1230     printf("nServers=%d\n", entry->nServers);
1231     printf("ServerNumber\tServerPart\tserverFlag\n");
1232     for (i = 0; i < entry->nServers; i++)
1233         printf("%12u\t%10d\t%10x\n", entry->serverNumber[i],
1234                entry->serverPartition[i], entry->serverFlags[i]);
1235 }
1236
1237 void
1238 display_entryN(entry, error)
1239      struct nvldbentry *entry;
1240      int error;
1241 {
1242     int i, et, ei;
1243
1244     if (error)
1245         return;
1246     printf("\nEntry for volume name: %s, volid=%u (flags=%X) are:\n",
1247            entry->name, entry->volumeId[RWVOL], entry->flags);
1248     printf("ParentID=%u, ReadOnlyID=%u, backupID=%u, CloneId=%u ",
1249            entry->volumeId[0], entry->volumeId[1], entry->volumeId[2],
1250            entry->cloneId);
1251     printf("nServers=%d\n", entry->nServers);
1252     printf("ServerNumber\tServerPart\tserverFlag\n");
1253     ei = entry->matchindex & 0xffff;
1254     et = (entry->matchindex >> 16) & 0xffff;
1255     for (i = 0; i < entry->nServers; i++) {
1256         printf("%12u\t%10d\t%10x", entry->serverNumber[i],
1257                entry->serverPartition[i], entry->serverFlags[i]);
1258         if (i == ei) {
1259             printf(" <--- %s", (et == 4) ? "RW" : ((et == 8) ? "BK" : "RO"));
1260         }
1261         printf("\n");
1262     }
1263 }
1264
1265 void
1266 display_update_entry(entry, error)
1267      struct VldbUpdateEntry *entry;
1268      int error;
1269 {
1270     int i;
1271
1272     if (error)
1273         return;
1274     printf("\nUpdate entry values (Mask=%x)\n", entry->Mask);
1275     if (entry->Mask & VLUPDATE_VOLUMENAME)
1276         printf("\tNew name: %s\n", entry->name);
1277     if (entry->Mask & VLUPDATE_FLAGS)
1278         printf("\tNew flags: %X\n", entry->flags);
1279     if (entry->Mask & VLUPDATE_CLONEID)
1280         printf("\tNew CloneId: %X\n", entry->cloneId);
1281     if (entry->Mask & VLUPDATE_READONLYID)
1282         printf("\tNew RO id: %D\n", entry->ReadOnlyId);
1283     if (entry->Mask & VLUPDATE_BACKUPID)
1284         printf("\tNew BACKUP id: %D\n", entry->BackupId);
1285     if (entry->Mask & VLUPDATE_REPSITES) {
1286         printf("\tRepsites info:\n");
1287         printf("\tFlag\tTServer\tTPart\tNServer\tNPart\tNFlag\n");
1288         for (i = 0; i < entry->nModifiedRepsites; i++) {
1289             printf("\t%4x\t%7U\t%5d", entry->RepsitesMask[i],
1290                    entry->RepsitesTargetServer[i],
1291                    entry->RepsitesTargetPart[i]);
1292             if ((entry->RepsitesMask[i] & VLUPDATE_REPS_ADD)
1293                 || (entry->RepsitesMask[i] & VLUPDATE_REPS_MODSERV))
1294                 printf("\t%7U", entry->RepsitesNewServer[i]);
1295             else
1296                 printf("\t-------");
1297             if ((entry->RepsitesMask[i] & VLUPDATE_REPS_ADD)
1298                 || (entry->RepsitesMask[i] & VLUPDATE_REPS_MODPART))
1299                 printf("\t%5d", entry->RepsitesNewPart[i]);
1300             else
1301                 printf("\t-----");
1302             if ((entry->RepsitesMask[i] & VLUPDATE_REPS_ADD)
1303                 || (entry->RepsitesMask[i] & VLUPDATE_REPS_MODFLAG))
1304                 printf("\t%5x\n", entry->RepsitesNewFlags[i]);
1305             else
1306                 printf("\t-----\n");
1307         }
1308     }
1309 }
1310
1311 void
1312 dump_stats(stats, vital_header)
1313      vldstats *stats;
1314      vital_vlheader *vital_header;
1315 {
1316     int i;
1317     char strg[30];
1318     time_t start_time = stats->start_time;
1319
1320     strncpy(strg, ctime(&start_time), sizeof(strg));
1321     strg[strlen(strg) - 1] = 0;
1322     printf("Dynamic statistics stats (starting time: %s):\n", strg);
1323     printf("OpcodeName\t# Requests\t# Aborts\n");
1324     for (i = 0; i < VL_NUMBER_OPCODESX; i++)
1325         printf("%10s\t%10d\t%8d\n", opcode_names[i], stats->requests[i],
1326                stats->aborts[i]);
1327     printf("\nVldb header stats (version=%d)\n",
1328            ntohl(vital_header->vldbversion));
1329     printf("headersize=%d, allocs=%d, frees=%d, MaxVolid=%X\n",
1330            ntohl(vital_header->headersize), ntohl(vital_header->allocs),
1331            ntohl(vital_header->frees), ntohl(vital_header->MaxVolumeId));
1332     for (i = 0; i < MAXTYPES; i++)
1333         printf("total %s entries=%d\n", volumetype_string(i),
1334                ntohl(vital_header->totalEntries[i]));
1335 }
1336
1337 void
1338 GetArgs(line, args, nargs)
1339      register char *line;
1340      register char **args;
1341      register int *nargs;
1342 {
1343     *nargs = 0;
1344     while (*line) {
1345         register char *last = line;
1346         while (*line == ' ')
1347             line++;
1348         if (*last == ' ')
1349             *last = 0;
1350         if (!*line)
1351             break;
1352         *args++ = line, (*nargs)++;
1353         while (*line && *line != ' ')
1354             line++;
1355     }
1356 }
1357
1358 void
1359 print_usage()
1360 {
1361     printf("Valid Commands:\n");
1362
1363     printf("   CreateEntry:\n");
1364     printf
1365         ("\tcr <vname> <vtype> <#S> <Saddr1>.<Saddrn> <Spart1>.<Spartn> <Sflag1>.<Sflagn> <Volid1-3> <flag>\n");
1366
1367     printf("   DeleteEntry:\n");
1368     printf("\trm <volid> <voltype>\n");
1369
1370     printf("   ReplaceEntry:\n");
1371     printf("\tre <volid> <voltype> <New vldb entry ala 'cr'>\n");
1372
1373     printf("   UpdateEntry:\n");
1374     printf
1375         ("\tup <volid> <voltype> <vname> <vtype> <#AddSer> [<Saddr1>.<Saddrn> <Spart1>.<Spartn> <Sflag1>.<Sflagn>] <Volid1-3> <flag>\n");
1376
1377     printf("   ListEntry:\n");
1378     printf("\tls\n");
1379
1380     printf("   Find duplicate entries of a volume\n");
1381     printf("\tldups\n");
1382
1383     printf("   For each vlentry, find it by name, RW id, BK id, and RO id\n");
1384     printf("\tcheckhash\n");
1385
1386     printf
1387         ("   UpdateEntry (update the volname, RW id, BK id, RO id hashes):\n");
1388     printf("\tfixhash\n");
1389
1390     printf("   ListAttributes:\n");
1391     printf("\tla [server] [partition] [volumeid] [flag]\n");
1392
1393     printf("   ListAttributesN2:\n");
1394     printf("\tlan2 [volname] [server] [partition] [volumeid] [flag]\n");
1395
1396     printf("   GetEntryByID:\n");
1397     printf("\tdi <volid> <voltype>\n");
1398
1399     printf("   UpdateEntry (refresh namehash table):\n");
1400     printf("\trmnh <volid> <voltype>\n");
1401
1402     printf("   GetEntryByName:\n");
1403     printf("\tdn <volname> <voltype>\n");
1404
1405     printf("   UpdateEntry (undelete a vol entry):\n");
1406     printf("\tundelete <volid> <voltype>\n");
1407 /*
1408  *  printf("  LinkedList\n");
1409  *  printf("\t:ln [server] [partition] [volumeid] [flag]\n");
1410  *
1411  *  printf("  LinkedListN\n");
1412  *  printf("\t:lnn [server] [partition] [volumeid] [flag]\n");
1413  */
1414     printf("   GetNewVoumeId:\n");
1415     printf("\tnv <bump-count>\n");
1416
1417     printf("   GetStats:\n");
1418     printf("\tgs\n");
1419
1420     printf("   ChangeAddr:\n");
1421     printf("\tca <oldmachname> <newmachname>\n");
1422
1423 /*
1424  *  printf("   ChangeAddr\n");
1425  *  printf("\t:caid <oldaddr> <newaddr>\n");
1426  */
1427     printf("   GetAddrs:\n");
1428     printf("\tga\n");
1429
1430     printf("   GetAddrsU:\n");
1431     printf("\tgau\n");
1432
1433     printf("   RegisterAddrs:\n");
1434     printf("\tregaddr uuidNumber <ip1 .. ipn>\n");
1435
1436     printf("\tmisc: q, quit, ?, h\n");
1437 }