git.sur5r.net Git - openldap/blob - servers/slapd/tools/ldbmtest.c

   1 #include "portable.h"
   2
   3 #include <stdio.h>
   4 #include <stdlib.h>
   5 #include <limits.h>
   6
   7 #include <ac/socket.h>
   8 #include <ac/string.h>
   9 #include <ac/ctype.h>
  10 #include <ac/time.h>
  11 #include <ac/unistd.h>
  12 #include <ac/wait.h>
  13
  14 #include <sys/resource.h>
  15 #include <sys/param.h>
  16 #include <sys/stat.h>
  17
  18 #ifdef HAVE_FCNTL_H
  19 #include <fcntl.h>
  20 #endif
  21
  22 #include "ldapconfig.h"
  23 #include "../slap.h"
  24 #include "../back-ldbm/back-ldbm.h"
  25
  26 #define EDITOR  "/usr/ucb/vi"
  27
  28 static struct dbcache   *openchoice(char c, int mode, int verbose, char **fname);
  29 static void             print_entry(FILE *fp, char c, Datum *key, char *klabel, Datum *data, char *dlabel);
  30 static void             free_and_close(struct dbcache *dbc, Datum key, Datum data);
  31 static void             edit_entry(char c, Datum *data);
  32 static void             get_keydata(FILE *fp, char c, Datum *key, Datum *data);
  33
  34 struct dbcache  *dbc;
  35 LDBM            dbp;
  36 char            *tailorfile;
  37 Backend         *be = NULL;
  38 int             ldap_debug;
  39 int             ldap_syslog;
  40 int             ldap_syslog_level;
  41 long            num_entries_sent;
  42 long            num_bytes_sent;
  43 int             active_threads;
  44 char            *default_referral;
  45 time_t          currenttime;
  46 pthread_t       listener_tid;
  47 pthread_mutex_t num_sent_mutex;
  48 pthread_mutex_t entry2str_mutex;
  49 pthread_mutex_t active_threads_mutex;
  50 pthread_mutex_t new_conn_mutex;
  51 pthread_mutex_t currenttime_mutex;
  52 pthread_mutex_t replog_mutex;
  53 pthread_mutex_t ops_mutex;
  54 pthread_mutex_t regex_mutex;
  55 #ifdef SLAPD_CRYPT
  56 pthread_mutex_t crypt_mutex;
  57 #endif
  58
  59 int
  60 main( int argc, char **argv )
  61 {
  62         char            buf[256];
  63         Datum           savekey, key, data, last;
  64         char            *fname;
  65         ID              id;
  66         IDList          *idl;
  67         Backend         *tbe;
  68         int             i;
  69
  70 #ifdef HAVE_BERKELEY_DB2
  71         DBC     *cursorp;
  72
  73         memset( &savekey, 0, sizeof( savekey ));
  74         memset( &key, 0, sizeof( key ));
  75         memset( &data, 0, sizeof( data ));
  76         memset( &last, 0, sizeof( last ));
  77 #endif
  78
  79         tailorfile = SLAPD_DEFAULT_CONFIGFILE;
  80         while ( (i = getopt( argc, argv, "d:f:" )) != EOF ) {
  81                 switch ( i ) {
  82                 case 'd':       /* turn on debugging */
  83                         ldap_debug = atoi( optarg );
  84                         break;
  85
  86                 case 'f':       /* specify a tailor file */
  87                         tailorfile = strdup( optarg );
  88                         break;
  89
  90                 default:
  91                         fprintf( stderr,
  92                             "usage: %s [-d level] [-f slapdconfigfile]\n",
  93                             argv[0] );
  94                         exit( -1 );
  95                         break;
  96                 }
  97         }
  98
  99         /*
 100          * initialize stuff and figure out which backend we're dealing with
 101          */
 102
 103         init();
 104         read_config( tailorfile, &be, NULL );
 105
 106         while ( 1 ) {
 107                 printf( "dbtest: " );
 108
 109                 if ( fgets( buf, sizeof(buf), stdin ) == NULL )
 110                         break;
 111
 112                 switch ( buf[0] ) {
 113                 case 'c':       /* create an index */
 114                         fname = NULL;
 115                         if ( (dbc = openchoice( buf[1], LDBM_READER, 0,
 116                             &fname )) != NULL ) {
 117                                 printf( "Already exists\n" );
 118                                 ldbm_close( dbc->dbc_db );
 119                                 break;
 120                         }
 121                         if ( (dbc = openchoice( buf[1], LDBM_WRCREAT, 1,
 122                             &fname )) != NULL ) {
 123                                 ldbm_close( dbc->dbc_db );
 124                         }
 125                         break;
 126
 127                 case 'l':       /* lookup somethig in an index */
 128                         if ( (dbc = openchoice( buf[1], LDBM_READER, 1, NULL ))
 129                             == NULL ) {
 130                                 continue;
 131                         }
 132
 133                         get_keydata( stdin, buf[1], &key, NULL );
 134                         data = ldbm_fetch( dbc->dbc_db, key );
 135                         print_entry( stdout, buf[1], &key, "key: ", &data,
 136                             "data:\n" );
 137
 138                         free_and_close( dbc, key, data );
 139                         break;
 140
 141                 case 'L':       /* get all blocks for a key from an index */
 142                         if ( (dbc = openchoice( buf[1], LDBM_READER, 1, NULL ))
 143                             == NULL ) {
 144                                 continue;
 145                         }
 146
 147                         get_keydata( stdin, buf[1], &key, NULL );
 148                         if ( (idl = idl_fetch( be, dbc, key )) != NULL ) {
 149                                 data.dptr = (char *) idl;
 150                                 data.dsize = (idl->b_nmax + 1) * sizeof(ID);
 151                                 print_entry( stdout, buf[1], &key, "key: ",
 152                                     &data, "data:\n" );
 153                         }
 154                         free_and_close( dbc, key, data );
 155                         break;
 156
 157                 case 't':       /* traverse */
 158                 case 'T':       /* traverse - keys only */
 159                         if ( (dbc = openchoice( buf[1], LDBM_READER, 1, NULL ))
 160                             == NULL ) {
 161                                 perror( "openchoice" );
 162                                 continue;
 163                         }
 164
 165                         savekey.dptr = NULL;
 166 #ifdef HAVE_BERKELEY_DB2
 167                         for ( key = ldbm_firstkey( dbc->dbc_db, &cursorp );
 168                             key.dptr != NULL;
 169                             key = ldbm_nextkey( dbc->dbc_db, key, cursorp ) )
 170 #else
 171                         for ( key = ldbm_firstkey( dbc->dbc_db );
 172                             key.dptr != NULL;
 173                             key = ldbm_nextkey( dbc->dbc_db, key ) )
 174 #endif
 175                         {
 176                                 if ( savekey.dptr != NULL )
 177                                         ldbm_datum_free( dbc->dbc_db, savekey );
 178                                 savekey = key;
 179
 180                                 data = ldbm_fetch( dbc->dbc_db, key );
 181
 182                                 if ( buf[0] == 't' ) {
 183                                         print_entry( stdout, buf[1], &key,
 184                                             "key: ", &data, "data:\n" );
 185                                 } else {
 186                                         print_entry( stdout, buf[1], &key,
 187                                             "key: ", NULL, NULL );
 188                                 }
 189
 190                                 ldbm_datum_free( dbc->dbc_db, data );
 191                         }
 192                         if ( savekey.dptr != NULL )
 193                                 ldbm_datum_free( dbc->dbc_db, savekey );
 194
 195                         ldbm_close( dbc->dbc_db );
 196                         break;
 197
 198                 case 'x':       /* delete an entry */
 199                         if ( (dbc = openchoice( buf[1], LDBM_WRITER, 1, NULL ))
 200                             == NULL ) {
 201                                 continue;
 202                         }
 203
 204                         get_keydata( stdin, buf[1], &key, NULL );
 205
 206                         if ( ldbm_delete( dbc->dbc_db, key ) != 0 ) {
 207                                 if ( ldbm_errno( dbc->dbc_db ) == 0 ) {
 208                                         perror( "ldbm_delete" );
 209                                 } else {
 210                                         fprintf( stderr, "db_errno %d",
 211                                             ldbm_errno( dbc->dbc_db ) );
 212                                 }
 213                         }
 214
 215                         data.dptr = NULL;
 216                         free_and_close( dbc, key, data );
 217                         break;
 218
 219                 case 'e':       /* edit an entry */
 220                         if ( (dbc = openchoice( buf[1], LDBM_WRITER, 1, NULL ))
 221                             == NULL ) {
 222                                 continue;
 223                         }
 224
 225                         get_keydata( stdin, buf[1], &key, NULL );
 226
 227                         data = ldbm_fetch( dbc->dbc_db, key );
 228                         if ( data.dptr == NULL ) {
 229                                 if ( ldbm_errno( dbc->dbc_db ) == 0 ) {
 230                                         perror( "ldbm_fetch" );
 231                                 } else {
 232                                         fprintf( stderr, "db_errno %d\n",
 233                                             ldbm_errno( dbc->dbc_db ) );
 234                                 }
 235                                 free_and_close( dbc, key, data );
 236                                 break;
 237                         }
 238
 239                         edit_entry( buf[1], &data );
 240
 241                         if ( data.dptr == NULL ) {
 242                                 if ( ldbm_delete( dbc->dbc_db, key ) != 0 ) {
 243                                         perror( "ldbm_delete" );
 244                                 }
 245                         } else if ( ldbm_store( dbc->dbc_db, key, data,
 246                             LDBM_REPLACE ) != 0 ) {
 247                                 if ( ldbm_errno( dbc->dbc_db ) == 0 ) {
 248                                         perror( "ldbm_store" );
 249                                 } else {
 250                                         fprintf( stderr, "db_errno %d\n",
 251                                             ldbm_errno( dbc->dbc_db ) );
 252                                 }
 253                         }
 254
 255                         free_and_close( dbc, key, data );
 256                         break;
 257
 258                 case 'a':       /* add an entry */
 259                         if ( (dbc = openchoice( buf[1], LDBM_WRITER, 1, NULL ))
 260                             == NULL ) {
 261                                 continue;
 262                         }
 263
 264                         get_keydata( stdin, buf[1], &key, &data );
 265
 266                         if ( ldbm_store( dbc->dbc_db, key, data, LDBM_INSERT )
 267                             != 0 ) {
 268                                 if ( ldbm_errno( dbc->dbc_db ) == 0 ) {
 269                                         perror( "ldbm_store" );
 270                                 } else {
 271                                         fprintf( stderr, "db_errno %d\n",
 272                                             ldbm_errno( dbc->dbc_db ) );
 273                                 }
 274                         }
 275
 276                         free_and_close( dbc, key, data );
 277                         break;
 278
 279                 case 'i':       /* insert an id into an index entry */
 280                         if ( (dbc = openchoice( buf[1], LDBM_WRITER, 1, NULL ))
 281                             == NULL ) {
 282                                 continue;
 283                         }
 284
 285                         get_keydata( stdin, buf[1], &key, &data );
 286
 287                         idl = (IDList *) data.dptr;
 288                         for ( id = idl_firstid( idl ); id != NOID;
 289                             id = idl_nextid( idl, id ) ) {
 290                                 if ( idl_insert_key( be, dbc, key, id )
 291                                     != 0 ) {
 292                                         fprintf( stderr,
 293                                             "idl_insert_key (%s) %ld failed\n",
 294                                             key.dptr, id );
 295                                         continue;
 296                                 }
 297                         }
 298
 299                         free_and_close( dbc, key, data );
 300                         break;
 301
 302                 case 'b':       /* select a backend by suffix */
 303                         printf( "suffix: " );
 304                         fflush( stdout );
 305                         if ( fgets( buf, sizeof(buf), stdin ) == NULL ) {
 306                                 exit( 0 );
 307                         } else {
 308                                 buf[strlen( buf ) - 1] = '\0';
 309                         }
 310                         (void) dn_normalize( buf );
 311                         if ( (tbe = select_backend( buf )) == NULL ) {
 312                                 fprintf( stderr, "unknown suffix \"%s\"\n",
 313                                     buf );
 314                         } else {
 315                                 be = tbe;
 316                         }
 317                         break;
 318
 319                 case 'B':       /* print current suffix */
 320                         if ( be == NULL ) {
 321                                 printf( "no current backend\n" );
 322                         } else {
 323                                 printf( "current backend has suffix \"%s\"\n",
 324                                     be->be_suffix[0] );
 325                         }
 326                         break;
 327
 328                 case 'C':       /* produce concordance of an index */
 329                         if ( (dbc = openchoice( 'i', LDBM_READER, 1, NULL ))
 330                             == NULL ) {
 331                                 continue;
 332                         }
 333
 334                         last.dptr = NULL;
 335
 336 #ifdef HAVE_BERKELEY_DB2
 337                         for ( key = ldbm_firstkey( dbp, &cursorp );
 338                                 key.dptr != NULL;
 339                                 key = ldbm_nextkey( dbp, last, cursorp ) )
 340 #else
 341                         for ( key = ldbm_firstkey( dbp ); key.dptr != NULL;
 342                             key = ldbm_nextkey( dbp, last ) )
 343 #endif
 344                         {
 345                                 if ( last.dptr != NULL ) {
 346                                         ldbm_datum_free( dbp, last );
 347                                 }
 348                                 last = key;
 349                                 printf( "key(%d): (%s)\n", key.dsize,
 350                                     key.dptr );
 351                         }
 352
 353                         free_and_close( dbc, key, last );
 354                         break;
 355
 356                 default:
 357                         printf( "commands: l<c> => lookup index\n" );
 358                         printf( "          L<c> => lookup index (all)\n" );
 359                         printf( "          t<c> => traverse index\n" );
 360                         printf( "          T<c> => traverse index keys\n" );
 361                         printf( "          x<c> => delete from index\n" );
 362                         printf( "          e<c> => edit index entry\n" );
 363                         printf( "          a<c> => add index entry\n" );
 364                         printf( "          c<c> => create index\n" );
 365                         printf( "          i<c> => insert ids into index\n" );
 366                         printf( "          b    => change default backend\n" );
 367                         printf( "          B    => print default backend\n" );
 368                         printf( "where <c> is a char selecting the index:\n" );
 369                         printf( "          c => id2children\n" );
 370                         printf( "          d => dn2id\n" );
 371                         printf( "          e => id2entry\n" );
 372                         printf( "          f => arbitrary file\n" );
 373                         printf( "          i => attribute index\n" );
 374                         break;
 375                 }
 376         }
 377
 378         return( 0 );
 379 }
 380
 381 static void
 382 free_and_close( struct dbcache *dbc, Datum key, Datum data )
 383 {
 384         ldbm_cache_really_close( be, dbc );
 385         if ( key.dptr != NULL )
 386                 ldbm_datum_free( dbp, key );
 387         if ( data.dptr != NULL )
 388                 ldbm_datum_free( dbp, data );
 389 }
 390
 391 static int
 392 dnid_cmp( const void *a, const void *b )
 393 {
 394         return( *(const long int *)a - *(const long int *)b );
 395 }
 396
 397 static char *
 398 myrealloc( char *p, int size )
 399 {
 400         if ( p == NULL )
 401                 return( (char *) malloc( size ) );
 402         else
 403                 return( (char *) realloc( p, size ) );
 404 }
 405
 406 static void
 407 get_idlist( FILE *fp, Datum *data )
 408 {
 409         char    buf[20];
 410         int     i, j, fd, tty;
 411         IDList  *p;
 412         int     psize, pmax;
 413         int     nmax, nids;
 414
 415         fd = fileno( fp );
 416         tty = isatty( fd );
 417
 418         p = NULL;
 419         psize = 2 * sizeof(ID);
 420         pmax = 0;
 421         nmax = 0;
 422         nids = 0;
 423         i = 0;
 424         while ( 1 ) {
 425                 if ( tty )
 426                         printf( "id? " );
 427                 if ( fgets( buf, sizeof(buf), fp ) == NULL || buf[0] == '\n' )
 428                         break;
 429                 if ( strncmp( buf, "nmax=", 5 ) == 0 ) {
 430                         nmax = atol( buf + 5 );
 431                         continue;
 432                 }
 433
 434                 if ( psize + sizeof(ID) > pmax ) {
 435                         pmax += BUFSIZ;
 436                         p = (IDList *) myrealloc( (char *) p, pmax );
 437                 }
 438
 439                 if ( strncmp( buf, "nids=0", 6 ) == 0 ) {
 440                         nids = NOID;
 441                         continue;
 442                 }
 443
 444                 p->b_ids[i++] = atol( buf );
 445                 psize += sizeof(ID);
 446         }
 447         if ( nmax == 0 ) {
 448                 if ( tty ) {
 449                         nmax = i;
 450                         printf( "%d IDs entered.  Max number of ids? [%d] ", i,
 451                             i );
 452                         if ( fgets( buf, sizeof(buf), fp ) != NULL &&
 453                             isdigit( buf[0] ) ) {
 454                                 nmax = atol( buf );
 455                         }
 456                 } else {
 457                         nmax = i;
 458                 }
 459         }
 460         if ( i > 0 ) {
 461                 p->b_nmax = nmax;
 462                 if ( nids != 0 ) {
 463                         p->b_nids = 0;
 464                         p->b_ids[i] = NOID;
 465                 } else {
 466                         p->b_nids = i;
 467                 }
 468
 469                 qsort( (void *) p->b_ids, i, sizeof(ID), dnid_cmp );
 470         }
 471
 472         data->dptr = (char *) p;
 473         data->dsize = (nmax + 2) * sizeof(ID);
 474 }
 475
 476 static void
 477 get_entry( FILE *fp, Datum *data )
 478 {
 479         char    buf[BUFSIZ];
 480         char    *p;
 481         int     pmax, psize, len;
 482         int     fd;
 483
 484         fd = fileno( fp );
 485         if ( isatty( fd ) )
 486                 printf( "Enter entry, <cr><cr> to end:\n" );
 487
 488         p = NULL;
 489         pmax = psize = 0;
 490         while ( fgets( buf, sizeof(buf), fp ) != NULL ) {
 491                 len = strlen( buf );
 492                 if ( psize + strlen( buf ) > pmax ) {
 493                         pmax += BUFSIZ;
 494                         p = myrealloc( p, pmax );
 495                 }
 496                 if ( psize == 0 )
 497                         strcpy( p, buf );
 498                 else
 499                         strcat( p, buf );
 500                 psize += len;
 501
 502                 if ( buf[0] == '\n' )
 503                         break;
 504         }
 505
 506         data->dptr = p;
 507         data->dsize = psize + 1;
 508 }
 509
 510 static void
 511 edit_entry( char c, Datum *data )
 512 {
 513         int             fd, pid;
 514         char            tmpname[20];
 515         FILE            *fp;
 516 #ifndef HAVE_WAITPID
 517         WAITSTATUSTYPE  status;
 518 #endif
 519
 520         strcpy( tmpname, "/tmp/dbtestXXXXXX" );
 521 #ifndef HAVE_MKSTEMP
 522         if ( (fd = open( mktemp( tmpname ), O_RDWR, 0600 )) == -1 ) {
 523                 perror( tmpname );
 524                 return;
 525         }
 526 #else
 527         if ( (fd = mkstemp( tmpname )) == -1 ) {
 528                 perror( tmpname );
 529                 return;
 530         }
 531 #endif
 532
 533         fp = fdopen( fd, "w" );
 534         print_entry( fp, c, NULL, NULL, data, NULL );
 535         fflush( fp );
 536
 537         pid = fork();
 538
 539         if ( pid == -1 ) {
 540                 perror( "fork" );
 541                 return;
 542         } else if ( pid == 0 ) {
 543                 char    *editor;
 544
 545                 if ( (editor = getenv( "EDITOR" )) == NULL ) {
 546                         editor = EDITOR;
 547                 }
 548                 execl( editor, editor, tmpname, NULL );
 549                 perror( "execl" );
 550                 exit( 1 );
 551         }
 552
 553         fclose( fp );
 554
 555 #ifdef HAVE_WAITPID
 556         if ( waitpid( (pid_t) -1, NULL, WAIT_FLAGS ) < 0 ) {
 557 #else
 558         if ( wait3( &status, WAIT_FLAGS, 0 ) < 0 ) {
 559 #endif
 560                 perror( "wait" );
 561                 return;
 562         }
 563
 564         if ( (fp = fopen( tmpname, "r" )) == NULL ) {
 565                 perror( tmpname );
 566                 return;
 567         }
 568         ldbm_datum_free( NULL, *data );
 569         get_keydata( fp, c, NULL, data );
 570         fclose( fp );
 571         unlink( tmpname );
 572 }
 573
 574 static struct dbcache *
 575 openfile( char *name, int namesiz, int mode, int verbose, char c )
 576 {
 577         struct dbcache  *dbc;
 578
 579         if ( name == NULL || *name == '\0' ) {
 580                 if ( c == 'f' ) {
 581                         printf( "  file: " );
 582                         if ( fgets( name, namesiz, stdin ) == NULL )
 583                                 exit( 0 );
 584                         name[strlen( name ) - 1] = '\0';
 585                 } else {
 586                         printf( "  attr: " );
 587                         if ( fgets( name, namesiz, stdin ) == NULL )
 588                                 exit( 0 );
 589                         name[strlen( name ) - 1] = '\0';
 590                 }
 591         }
 592
 593         if ( (dbc = ldbm_cache_open( be, name, (c == 'f') ? "" : LDBM_SUFFIX,
 594             LDBM_READER )) == NULL ) {
 595                 perror( name );
 596         } else {
 597                 dbp = dbc->dbc_db;
 598         }
 599
 600         return( dbc );
 601 }
 602
 603 static struct dbcache *
 604 openchoice( char c, int mode, int verbose, char **fname )
 605 {
 606         static char     name[MAXPATHLEN];
 607
 608         switch ( c ) {
 609         case 'c':       /* id2children */
 610                 sprintf( name, "id2children" );
 611                 break;
 612         case 'd':       /* dn2id */
 613                 sprintf( name, "dn2id" );
 614                 break;
 615         case 'e':       /* id2entry */
 616                 sprintf( name, "id2entry" );
 617                 break;
 618         case 'f':       /* arbitrary file */
 619         case 'i':       /* index */
 620                 if ( fname != NULL && *fname != NULL ) {
 621                         strcpy( name, *fname );
 622                 } else {
 623                         name[0] = '\0';
 624                 }
 625                 break;
 626         default:
 627                 printf( "specify one of [fdeci] to select file\n" );
 628                 return( NULL );
 629                 break;
 630         }
 631         if ( fname != NULL ) {
 632                 *fname = name;
 633         }
 634
 635         return( openfile( name, MAXPATHLEN, mode, verbose, c ) );
 636 }
 637
 638 static void
 639 print_entry(
 640         FILE    *fp,
 641         char    c,
 642         Datum   *key,
 643         char    *klabel,
 644         Datum   *data,
 645         char    *dlabel
 646 )
 647 {
 648         ID      id;
 649         IDList  *idl;
 650         int     i;
 651         char    msg[2];
 652
 653         if ( data != NULL && data->dptr == NULL ) {
 654                 msg[0] = c;
 655                 msg[1] = '\0';
 656
 657                 if ( ldbm_errno( dbp ) == 0 )
 658                         perror( msg );
 659                 else
 660                         fprintf( stderr, "%s: db_errno %d\n", msg,
 661                             ldbm_errno( dbp ) );
 662                 return;
 663         }
 664
 665         switch ( c ) {
 666         case 'd':       /* dn2id - key is dn, data is dnid */
 667                 if ( key != NULL )
 668                         fprintf( fp, "%s%s (len %d)\n", klabel, key->dptr,
 669                             key->dsize );
 670                 if ( data != NULL ) {
 671                         SAFEMEMCPY( (char *) &id, data->dptr, sizeof(ID) );
 672                         fprintf( fp, "%s%ld\n", dlabel ? dlabel : "", id );
 673                 }
 674                 break;
 675
 676         case 'e':       /* id2entry - key is dnid, data is entry */
 677                 if ( key != NULL ) {
 678                         SAFEMEMCPY( (char *) &id, key->dptr, sizeof(ID) );
 679                         fprintf( fp, "%s %lu\n", klabel, id );
 680                 }
 681                 if ( data != NULL ) {
 682                         if ( dlabel ) {
 683                                 fprintf( fp, "data length: %d\n", data->dsize );
 684                                 fputs( dlabel, fp );
 685                         }
 686                         fputs( data->dptr, fp );
 687                 }
 688                 break;
 689
 690         case 'c':
 691         case 'i':       /* index - key is string, data is dnid[] */
 692                 if ( key != NULL )
 693                         fprintf( fp, "%s%s (len %d)\n", klabel, key->dptr,
 694                             key->dsize );
 695                 if ( data != NULL ) {
 696                         idl = (IDList *) data->dptr;
 697
 698                         if ( dlabel )
 699                                 fprintf( fp, "%s\tnmax=%ld\n\tncur=%ld\n", dlabel,
 700                                     idl->b_nmax, idl->b_nids );
 701
 702                         if ( INDIRECT_BLOCK( idl ) ) {
 703                                 for ( i = 0; idl->b_ids[i] != NOID; i++ ) {
 704                                         fprintf( fp, "\t%ld\n", idl->b_ids[i] );
 705                                 }
 706                         } else if ( ALLIDS( idl ) ) {
 707                                 fprintf( fp, "\tALLIDS (1..%ld)\n",
 708                                     idl->b_nids - 1 );
 709                         } else {
 710                                 for ( i = 0; i < idl->b_nids; i++ ) {
 711                                         fprintf( fp, "\t%ld\n", idl->b_ids[i] );
 712                                 }
 713                         }
 714                 }
 715                 break;
 716
 717         case 'f':       /* arbitrary file - assume key & data are strings */
 718                 if ( key != NULL )
 719                         fprintf( fp, "%s%s\n", klabel, key->dptr );
 720                 if ( data != NULL ) {
 721                         fprintf( fp, "%s%s\n", dlabel ? dlabel : "",
 722                             data->dptr );
 723                 }
 724                 break;
 725
 726         default:
 727                 fprintf( stderr, "specify [deci] to select a file\n" );
 728                 break;
 729         }
 730 }
 731
 732 static void
 733 get_keydata( FILE *fp, char c, Datum *key, Datum *data )
 734 {
 735         static char     kbuf[BUFSIZ], dbuf[BUFSIZ];
 736         long            n;
 737         int             fd, tty;
 738
 739         fd = fileno( fp );
 740         tty = isatty( fd );
 741
 742         switch ( c ) {
 743         case 'd':       /* dn2id - key is dn, data is dnid */
 744                 if ( key != NULL ) {
 745                         if ( tty )
 746                                 printf( "  dn: " );
 747                         if ( fgets( kbuf, sizeof(kbuf), fp ) == NULL ) {
 748                                 exit( 0 );
 749                         }
 750                         kbuf[strlen( kbuf ) - 1] = '\0';
 751                         key->dptr = strdup( kbuf );
 752                         key->dsize = strlen( kbuf ) + 1;
 753                 }
 754
 755                 if ( data != NULL ) {
 756                         if ( tty )
 757                                 printf( "  dnid: " );
 758                         if ( fgets( dbuf, sizeof(dbuf), fp ) == NULL ) {
 759                                 exit( 0 );
 760                         }
 761                         n = atol( dbuf );
 762                         data->dptr = (char *) malloc( sizeof(n) );
 763                         memcpy( data->dptr, (char *) &n, sizeof(n) );
 764                         data->dsize = sizeof(n);
 765                 }
 766                 break;
 767
 768         case 'e':       /* id2entry - key is dnid, data is entry */
 769                 if ( key != NULL ) {
 770                         if ( tty )
 771                                 printf( "  dnid: " );
 772                         if ( fgets( kbuf, sizeof(kbuf), fp ) == NULL ) {
 773                                 exit( 0 );
 774                         }
 775                         n = atol( kbuf );
 776                         key->dptr = (char *) malloc( sizeof(n) );
 777                         memcpy( key->dptr, (char *) &n, sizeof(n) );
 778                         key->dsize = sizeof(n);
 779                 }
 780
 781                 if ( data != NULL ) {
 782                         get_entry( fp, data );
 783                 }
 784                 break;
 785
 786         case 'c':       /* id2children - key is string dnid, data is dnid[] */
 787         case 'i':       /* index - key is string, data is dnid[] */
 788                 if ( key != NULL ) {
 789                         if ( tty )
 790                                 printf( "  key: " );
 791                         if ( fgets( kbuf, sizeof(kbuf), fp ) == NULL ) {
 792                                 exit( 0 );
 793                         }
 794                         kbuf[strlen( kbuf ) - 1] = '\0';
 795                         key->dptr = strdup( kbuf );
 796                         key->dsize = strlen( kbuf ) + 1;
 797                 }
 798
 799                 if ( data != NULL ) {
 800                         get_idlist( fp, data );
 801                 }
 802                 break;
 803
 804         default:
 805                 fprintf(stderr, "specify [deci] to select file type\n");
 806                 break;
 807         }
 808 }
 809