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

   1 /*
   2  * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
   3  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   4  */
   5 #include "portable.h"
   6
   7 #include <stdio.h>
   8 #include <limits.h>
   9
  10 #include <ac/stdlib.h>
  11 #include <ac/socket.h>
  12 #include <ac/string.h>
  13 #include <ac/ctype.h>
  14 #include <ac/time.h>
  15 #include <ac/unistd.h>
  16 #include <ac/wait.h>
  17
  18 #ifdef HAVE_SYS_RESOURCE_H
  19 #include <sys/resource.h>
  20 #endif
  21 #ifdef HAVE_SYS_PARAM_H
  22 #include <sys/param.h>
  23 #endif
  24 #include <sys/stat.h>
  25
  26 #ifdef HAVE_FCNTL_H
  27 #include <fcntl.h>
  28 #endif
  29
  30 #ifdef HAVE_IO_H
  31 #include <io.h>
  32 #endif
  33
  34 #include "../slap.h"
  35 #include "../back-ldbm/back-ldbm.h"
  36
  37 static DBCache  *openchoice(char c, int mode, int verbose, char **fname);
  38 static void             print_entry(FILE *fp, char c, Datum *key, char *klabel, Datum *data, char *dlabel);
  39 static void             free_and_close(DBCache *dbc, Datum key, Datum data);
  40 static void             edit_entry(char c, Datum *data);
  41 static void             get_keydata(FILE *fp, char c, Datum *key, Datum *data);
  42
  43 static DBCache *dbc;
  44 static LDBM           dbp;
  45 static Backend          *be = NULL;
  46
  47 int
  48 main( int argc, char **argv )
  49 {
  50         char            buf[256];
  51         Datum           savekey, key, data, last;
  52         char            *fname;
  53         ID              id, cursor;
  54         ID_BLOCK                *idl;
  55         Backend         *tbe;
  56         int             i;
  57         char            *tailorfile;
  58
  59         LDBMCursor      *cursorp;
  60
  61         fprintf(stderr,
  62                 "ldbmtest not updated to support new index formats!\n" );
  63         exit( EXIT_FAILURE );
  64
  65
  66         ldbm_datum_init( savekey );
  67         ldbm_datum_init( key );
  68         ldbm_datum_init( data );
  69         ldbm_datum_init( last );
  70
  71         tailorfile = SLAPD_DEFAULT_CONFIGFILE;
  72         while ( (i = getopt( argc, argv, "d:f:" )) != EOF ) {
  73                 switch ( i ) {
  74                 case 'd':       /* turn on debugging */
  75                         ldap_debug = atoi( optarg );
  76                         break;
  77
  78                 case 'f':       /* specify a tailor file */
  79                         tailorfile = strdup( optarg );
  80                         break;
  81
  82                 default:
  83                         fprintf( stderr,
  84                             "usage: %s [-d level] [-f slapdconfigfile]\n",
  85                             argv[0] );
  86                         exit( EXIT_FAILURE );
  87                 }
  88         }
  89
  90         /*
  91          * initialize stuff and figure out which backend we're dealing with
  92          */
  93
  94         slap_init(SLAP_TOOL_MODE, "ldbmtest");
  95         read_config( tailorfile );
  96         slap_startup( NULL );
  97
  98         while ( 1 ) {
  99                 printf( "dbtest: " );
 100
 101                 if ( fgets( buf, sizeof(buf), stdin ) == NULL )
 102                         break;
 103
 104                 switch ( buf[0] ) {
 105                 case 'c':       /* create an index */
 106                         fname = NULL;
 107                         if ( (dbc = openchoice( buf[1], LDBM_READER, 0,
 108                             &fname )) != NULL ) {
 109                                 printf( "Already exists\n" );
 110                                 ldbm_close( dbc->dbc_db );
 111                                 break;
 112                         }
 113                         if ( (dbc = openchoice( buf[1], LDBM_WRCREAT, 1,
 114                             &fname )) != NULL ) {
 115                                 ldbm_close( dbc->dbc_db );
 116                         }
 117                         break;
 118
 119                 case 'l':       /* lookup something in an index */
 120                         if ( (dbc = openchoice( buf[1], LDBM_READER, 1, NULL ))
 121                             == NULL ) {
 122                                 continue;
 123                         }
 124
 125                         get_keydata( stdin, buf[1], &key, NULL );
 126                         data = ldbm_fetch( dbc->dbc_db, key );
 127                         print_entry( stdout, buf[1], &key, "key: ", &data,
 128                             "data:\n" );
 129
 130                         free_and_close( dbc, key, data );
 131                         break;
 132
 133                 case 'L':       /* get all blocks for a key from an index */
 134                         if ( (dbc = openchoice( buf[1], LDBM_READER, 1, NULL ))
 135                             == NULL ) {
 136                                 continue;
 137                         }
 138
 139                         get_keydata( stdin, buf[1], &key, NULL );
 140                         if ( (idl = idl_fetch( be, dbc, key )) != NULL ) {
 141                                 data.dptr = (char *) idl;
 142                                 data.dsize = (ID_BLOCK_NMAX(idl) + 1) * sizeof(ID);
 143                                 print_entry( stdout, buf[1], &key, "key: ",
 144                                     &data, "data:\n" );
 145                         }
 146                         free_and_close( dbc, key, data );
 147                         break;
 148
 149                 case 't':       /* traverse */
 150                 case 'T':       /* traverse - keys only */
 151                         if ( (dbc = openchoice( buf[1], LDBM_READER, 1, NULL ))
 152                             == NULL ) {
 153                                 perror( "openchoice" );
 154                                 continue;
 155                         }
 156
 157                         savekey.dptr = NULL;
 158                         for ( key = ldbm_firstkey( dbc->dbc_db, &cursorp );
 159                             key.dptr != NULL;
 160                             key = ldbm_nextkey( dbc->dbc_db, key, cursorp ) )
 161                         {
 162                                 if ( savekey.dptr != NULL )
 163                                         ldbm_datum_free( dbc->dbc_db, savekey );
 164                                 savekey = key;
 165
 166                                 data = ldbm_fetch( dbc->dbc_db, key );
 167
 168                                 if ( buf[0] == 't' ) {
 169                                         print_entry( stdout, buf[1], &key,
 170                                             "key: ", &data, "data:\n" );
 171                                 } else {
 172                                         print_entry( stdout, buf[1], &key,
 173                                             "key: ", NULL, NULL );
 174                                 }
 175
 176                 if ( data.dptr != NULL ) {
 177                                     ldbm_datum_free( dbc->dbc_db, data );
 178                 }
 179                         }
 180                         if ( savekey.dptr != NULL )
 181                                 ldbm_datum_free( dbc->dbc_db, savekey );
 182
 183                         ldbm_close( dbc->dbc_db );
 184                         break;
 185
 186                 case 'x':       /* delete an entry */
 187                         if ( (dbc = openchoice( buf[1], LDBM_WRITER, 1, NULL ))
 188                             == NULL ) {
 189                                 continue;
 190                         }
 191
 192                         get_keydata( stdin, buf[1], &key, NULL );
 193
 194                         if ( ldbm_delete( dbc->dbc_db, key ) != 0 ) {
 195                                 if ( ldbm_errno( dbc->dbc_db ) == 0 ) {
 196                                         perror( "ldbm_delete" );
 197                                 } else {
 198                                         fprintf( stderr, "db_errno=%d",
 199                                             ldbm_errno( dbc->dbc_db ) );
 200                                 }
 201                         }
 202
 203                         data.dptr = NULL;
 204                         free_and_close( dbc, key, data );
 205                         break;
 206
 207 #ifndef HAVE_WINSOCK
 208                 case 'e':       /* edit an entry */
 209                         if ( (dbc = openchoice( buf[1], LDBM_WRITER, 1, NULL ))
 210                             == NULL ) {
 211                                 continue;
 212                         }
 213
 214                         get_keydata( stdin, buf[1], &key, NULL );
 215
 216                         data = ldbm_fetch( dbc->dbc_db, key );
 217                         if ( data.dptr == NULL ) {
 218                                 if ( ldbm_errno( dbc->dbc_db ) == 0 ) {
 219                                         perror( "ldbm_fetch" );
 220                                 } else {
 221                                         fprintf( stderr, "db_errno=%d\n",
 222                                             ldbm_errno( dbc->dbc_db ) );
 223                                 }
 224                                 free_and_close( dbc, key, data );
 225                                 break;
 226                         }
 227
 228                         edit_entry( buf[1], &data );
 229
 230                         if ( data.dptr == NULL ) {
 231                                 if ( ldbm_delete( dbc->dbc_db, key ) != 0 ) {
 232                                         perror( "ldbm_delete" );
 233                                 }
 234                         } else if ( ldbm_store( dbc->dbc_db, key, data,
 235                             LDBM_REPLACE ) != 0 ) {
 236                                 if ( ldbm_errno( dbc->dbc_db ) == 0 ) {
 237                                         perror( "ldbm_store" );
 238                                 } else {
 239                                         fprintf( stderr, "db_errno=%d\n",
 240                                             ldbm_errno( dbc->dbc_db ) );
 241                                 }
 242                         }
 243
 244                         free_and_close( dbc, key, data );
 245                         break;
 246 #endif
 247
 248                 case 'a':       /* add an entry */
 249                         if ( (dbc = openchoice( buf[1], LDBM_WRITER, 1, NULL ))
 250                             == NULL ) {
 251                                 continue;
 252                         }
 253
 254                         get_keydata( stdin, buf[1], &key, &data );
 255
 256                         if ( ldbm_store( dbc->dbc_db, key, data, LDBM_INSERT )
 257                             != 0 ) {
 258                                 if ( ldbm_errno( dbc->dbc_db ) == 0 ) {
 259                                         perror( "ldbm_store" );
 260                                 } else {
 261                                         fprintf( stderr, "db_errno=%d\n",
 262                                             ldbm_errno( dbc->dbc_db ) );
 263                                 }
 264                         }
 265
 266                         free_and_close( dbc, key, data );
 267                         break;
 268
 269                 case 'i':       /* insert an id into an index entry */
 270                         if ( (dbc = openchoice( buf[1], LDBM_WRITER, 1, NULL ))
 271                             == NULL ) {
 272                                 continue;
 273                         }
 274
 275                         get_keydata( stdin, buf[1], &key, &data );
 276
 277                         idl = (ID_BLOCK *) data.dptr;
 278                         for ( id = idl_firstid( idl, &cursor ); id != NOID;
 279                             id = idl_nextid( idl, &cursor ) ) {
 280                                 if ( idl_insert_key( be, dbc, key, id )
 281                                     != 0 ) {
 282                                         fprintf( stderr,
 283                                             "idl_insert_key (%s) %ld failed\n",
 284                                             key.dptr, id );
 285                                         continue;
 286                                 }
 287                         }
 288
 289                         free_and_close( dbc, key, data );
 290                         break;
 291
 292                 case 'b':       /* select a backend by suffix */
 293                         printf( "suffix: " );
 294                         fflush( stdout );
 295                         if ( fgets( buf, sizeof(buf), stdin ) == NULL ) {
 296                                 exit( EXIT_SUCCESS );
 297                         } else {
 298                                 buf[strlen( buf ) - 1] = '\0';
 299                         }
 300                         (void) dn_normalize_case( buf );
 301                         if ( (tbe = select_backend( buf )) == NULL ) {
 302                                 fprintf( stderr, "unknown suffix \"%s\"\n",
 303                                     buf );
 304                         } else {
 305                                 be = tbe;
 306                         }
 307                         break;
 308
 309                 case 'B':       /* print current suffix */
 310                         if ( be == NULL ) {
 311                                 printf( "no current backend\n" );
 312                         } else {
 313                                 printf( "current backend has suffix \"%s\"\n",
 314                                     be->be_suffix[0] );
 315                         }
 316                         break;
 317
 318                 case 'C':       /* produce concordance of an index */
 319                         if ( (dbc = openchoice( 'i', LDBM_READER, 1, NULL ))
 320                             == NULL ) {
 321                                 continue;
 322                         }
 323
 324                         last.dptr = NULL;
 325
 326                         for ( key = ldbm_firstkey( dbp, &cursorp );
 327                                 key.dptr != NULL;
 328                                 key = ldbm_nextkey( dbp, last, cursorp ) )
 329                         {
 330                                 if ( last.dptr != NULL ) {
 331                                         ldbm_datum_free( dbp, last );
 332                                 }
 333                                 last = key;
 334                                 printf( "key(%d): (%s)\n", key.dsize,
 335                                     key.dptr );
 336                         }
 337
 338                         free_and_close( dbc, key, last );
 339                         break;
 340
 341                 default:
 342                         printf( "commands: l<c> => lookup index\n" );
 343                         printf( "          L<c> => lookup index (all)\n" );
 344                         printf( "          t<c> => traverse index\n" );
 345                         printf( "          T<c> => traverse index keys\n" );
 346                         printf( "          x<c> => delete from index\n" );
 347                         printf( "          e<c> => edit index entry\n" );
 348                         printf( "          a<c> => add index entry\n" );
 349                         printf( "          c<c> => create index\n" );
 350                         printf( "          i<c> => insert ids into index\n" );
 351                         printf( "          b    => change default backend\n" );
 352                         printf( "          B    => print default backend\n" );
 353                         printf( "where <c> is a char selecting the index:\n" );
 354                         printf( "          d => dn2id\n" );
 355                         printf( "          e => id2entry\n" );
 356                         printf( "          f => arbitrary file\n" );
 357                         printf( "          i => attribute index\n" );
 358                         break;
 359                 }
 360         }
 361
 362         slap_shutdown( NULL );
 363         slap_destroy();
 364
 365         return( EXIT_SUCCESS );
 366 }
 367
 368 static void
 369 free_and_close( DBCache *dbc, Datum key, Datum data )
 370 {
 371         ldbm_cache_really_close( be, dbc );
 372         if ( key.dptr != NULL )
 373                 ldbm_datum_free( dbp, key );
 374         if ( data.dptr != NULL )
 375                 ldbm_datum_free( dbp, data );
 376 }
 377
 378 static int
 379 dnid_cmp( const void *a, const void *b )
 380 {
 381         return( *(const long int *)a - *(const long int *)b );
 382 }
 383
 384 static char *
 385 myrealloc( char *p, int size )
 386 {
 387         if ( p == NULL )
 388                 return( (char *) malloc( size ) );
 389         else
 390                 return( (char *) realloc( p, size ) );
 391 }
 392
 393 static void
 394 get_idlist( FILE *fp, Datum *data )
 395 {
 396         char    buf[20];
 397         int     i, fd, tty;
 398         ID_BLOCK        *p;
 399         unsigned int    psize, pmax;
 400         unsigned int    nmax, nids;
 401
 402         fd = fileno( fp );
 403         tty = isatty( fd );
 404
 405         p = NULL;
 406         psize = 2 * sizeof(ID);
 407         pmax = 0;
 408         nmax = 0;
 409         nids = 0;
 410         i = 0;
 411         while ( 1 ) {
 412                 if ( tty )
 413                         printf( "id? " );
 414                 if ( fgets( buf, sizeof(buf), fp ) == NULL || buf[0] == '\n' )
 415                         break;
 416                 if ( strncmp( buf, "nmax=", 5 ) == 0 ) {
 417                         nmax = atol( buf + 5 );
 418                         continue;
 419                 }
 420
 421                 if ( psize + sizeof(ID) > pmax ) {
 422                         pmax += BUFSIZ;
 423                         p = (ID_BLOCK *) myrealloc( (char *) p, pmax );
 424                 }
 425
 426                 if ( strncmp( buf, "nids=0", 6 ) == 0 ) {
 427                         nids = NOID;
 428                         continue;
 429                 }
 430
 431                 ID_BLOCK_ID(p,i++) = atol( buf );
 432                 psize += sizeof(ID);
 433         }
 434         if ( nmax == 0 ) {
 435                 if ( tty ) {
 436                         nmax = i;
 437                         printf( "%d IDs entered.  Max number of ids? [%d] ", i,
 438                             i );
 439                         if ( fgets( buf, sizeof(buf), fp ) != NULL &&
 440                              isdigit( (unsigned char) buf[0] ) ) {
 441                                 nmax = atol( buf );
 442                         }
 443                 } else {
 444                         nmax = i;
 445                 }
 446         }
 447         if ( i > 0 ) {
 448                 ID_BLOCK_NMAX(p) = nmax;
 449                 if ( nids != 0 ) {
 450                         ID_BLOCK_NIDS(p) = 0;
 451                         ID_BLOCK_ID(p,i) = NOID;
 452                 } else {
 453                         ID_BLOCK_NIDS(p) = i;
 454                 }
 455
 456                 qsort( (void *) &ID_BLOCK_ID(p, 0), i, sizeof(ID), dnid_cmp );
 457         }
 458
 459         data->dptr = (char *) p;
 460         data->dsize = (nmax + ID_BLOCK_IDS_OFFSET) * sizeof(ID);
 461 }
 462
 463 static void
 464 get_entry( FILE *fp, Datum *data )
 465 {
 466         char    buf[BUFSIZ];
 467         char    *p;
 468         unsigned int    pmax, psize, len;
 469         int     fd;
 470
 471         fd = fileno( fp );
 472         if ( isatty( fd ) )
 473                 printf( "Enter entry, <cr><cr> to end:\n" );
 474
 475         p = NULL;
 476         pmax = psize = 0;
 477         while ( fgets( buf, sizeof(buf), fp ) != NULL ) {
 478                 len = strlen( buf );
 479                 if ( psize + strlen( buf ) > pmax ) {
 480                         pmax += BUFSIZ;
 481                         p = myrealloc( p, pmax );
 482                 }
 483                 if ( psize == 0 )
 484                         strcpy( p, buf );
 485                 else
 486                         strcat( p, buf );
 487                 psize += len;
 488
 489                 if ( buf[0] == '\n' )
 490                         break;
 491         }
 492
 493         data->dptr = p;
 494         data->dsize = psize + 1;
 495 }
 496
 497 #ifndef HAVE_WINSOCK
 498 static void
 499 edit_entry( char c, Datum *data )
 500 {
 501         int             fd, pid;
 502         char            tmpname[20];
 503         FILE            *fp;
 504 #ifndef HAVE_WAITPID
 505         WAITSTATUSTYPE  status;
 506 #endif
 507
 508         strcpy( tmpname, "/tmp/dbtestXXXXXX" );
 509 #ifndef HAVE_MKSTEMP
 510         if ( (fd = open( mktemp( tmpname ), O_RDWR, 0600 )) == -1 ) {
 511                 perror( tmpname );
 512                 return;
 513         }
 514 #else
 515         if ( (fd = mkstemp( tmpname )) == -1 ) {
 516                 perror( tmpname );
 517                 return;
 518         }
 519 #endif
 520
 521         fp = fdopen( fd, "w" );
 522         print_entry( fp, c, NULL, NULL, data, NULL );
 523         fflush( fp );
 524
 525         pid = fork();
 526
 527         if ( pid == -1 ) {
 528                 perror( "fork" );
 529                 return;
 530         } else if ( pid == 0 ) {
 531                 char    *editor;
 532
 533                 if ( (editor = getenv( "EDITOR" )) == NULL ) {
 534                         editor = LDAP_EDITOR;
 535                 }
 536                 execl( editor, editor, tmpname, NULL );
 537                 perror( "execl" );
 538                 exit( EXIT_FAILURE );
 539         }
 540
 541         fclose( fp );
 542
 543 #ifdef HAVE_WAITPID
 544         if ( waitpid( (pid_t) -1, NULL, WAIT_FLAGS ) < 0 )
 545 #else
 546         if ( wait3( (pid_t) -1, &status, WAIT_FLAGS, 0 ) < 0 )
 547 #endif
 548         {
 549                 perror( "wait" );
 550                 return;
 551         }
 552
 553         if ( (fp = fopen( tmpname, "r" )) == NULL ) {
 554                 perror( tmpname );
 555                 return;
 556         }
 557     if ( data->dptr != NULL ) {
 558             ldbm_datum_free( NULL, *data );
 559     }
 560         get_keydata( fp, c, NULL, data );
 561         fclose( fp );
 562         unlink( tmpname );
 563 }
 564 #endif
 565
 566 static DBCache *
 567 openfile( char *name, int namesiz, int mode, int verbose, char c )
 568 {
 569         DBCache *dbc;
 570
 571         if ( name == NULL || *name == '\0' ) {
 572                 if ( c == 'f' ) {
 573                         printf( "  file: " );
 574                         if ( fgets( name, namesiz, stdin ) == NULL )
 575                                 exit( EXIT_SUCCESS );
 576                         name[strlen( name ) - 1] = '\0';
 577                 } else {
 578                         printf( "  attr: " );
 579                         if ( fgets( name, namesiz, stdin ) == NULL )
 580                                 exit( EXIT_SUCCESS );
 581                         name[strlen( name ) - 1] = '\0';
 582                 }
 583         }
 584
 585         if ( (dbc = ldbm_cache_open( be, name, (c == 'f') ? "" : LDBM_SUFFIX,
 586             LDBM_READER )) == NULL ) {
 587                 perror( name );
 588         } else {
 589                 dbp = dbc->dbc_db;
 590         }
 591
 592         return( dbc );
 593 }
 594
 595 static DBCache *
 596 openchoice( char c, int mode, int verbose, char **fname )
 597 {
 598         static char     name[MAXPATHLEN];
 599
 600         switch ( c ) {
 601         case 'd':       /* dn2id */
 602                 sprintf( name, "dn2id" );
 603                 break;
 604         case 'e':       /* id2entry */
 605                 sprintf( name, "id2entry" );
 606                 break;
 607         case 'f':       /* arbitrary file */
 608         case 'i':       /* index */
 609                 if ( fname != NULL && *fname != NULL ) {
 610                         strcpy( name, *fname );
 611                 } else {
 612                         name[0] = '\0';
 613                 }
 614                 break;
 615         default:
 616                 printf( "specify one of [fdei] to select file\n" );
 617                 return( NULL );
 618                 break;
 619         }
 620         if ( fname != NULL ) {
 621                 *fname = name;
 622         }
 623
 624         return( openfile( name, MAXPATHLEN, mode, verbose, c ) );
 625 }
 626
 627 static void
 628 print_entry(
 629         FILE    *fp,
 630         char    c,
 631         Datum   *key,
 632         char    *klabel,
 633         Datum   *data,
 634         char    *dlabel
 635 )
 636 {
 637         ID      id;
 638         ID_BLOCK        *idl;
 639         unsigned int    i;
 640         char    msg[2];
 641
 642         if ( data != NULL && data->dptr == NULL ) {
 643                 msg[0] = c;
 644                 msg[1] = '\0';
 645
 646                 if ( ldbm_errno( dbp ) == 0 )
 647                         perror( msg );
 648                 else
 649                         fprintf( stderr, "%s: db_errno=%d\n", msg,
 650                             ldbm_errno( dbp ) );
 651                 return;
 652         }
 653
 654         switch ( c ) {
 655         case 'd':       /* dn2id - key is dn, data is dnid */
 656                 if ( key != NULL )
 657                         fprintf( fp, "%s%s (len %d)\n", klabel, key->dptr,
 658                             key->dsize );
 659                 if ( data != NULL ) {
 660                         SAFEMEMCPY( (char *) &id, data->dptr, sizeof(ID) );
 661                         fprintf( fp, "%s%ld\n", dlabel ? dlabel : "", id );
 662                 }
 663                 break;
 664
 665         case 'e':       /* id2entry - key is dnid, data is entry */
 666                 if ( key != NULL ) {
 667                         SAFEMEMCPY( (char *) &id, key->dptr, sizeof(ID) );
 668                         fprintf( fp, "%s %ld\n", klabel, id );
 669                 }
 670                 if ( data != NULL ) {
 671                         if ( dlabel ) {
 672                                 fprintf( fp, "data length: %d\n", data->dsize );
 673                                 fputs( dlabel, fp );
 674                         }
 675                         fputs( data->dptr, fp );
 676                 }
 677                 break;
 678
 679         case 'i':       /* index - key is string, data is dnid[] */
 680                 if ( key != NULL )
 681                         fprintf( fp, "%s%s (len %d)\n", klabel, key->dptr,
 682                             key->dsize );
 683                 if ( data != NULL ) {
 684                         idl = (ID_BLOCK *) data->dptr;
 685
 686                         if ( dlabel )
 687                                 fprintf( fp, "%s\tnmax=%ld\n\tncur=%ld\n", dlabel,
 688                                     ID_BLOCK_NMAX(idl), ID_BLOCK_NIDS(idl) );
 689
 690                         if ( ID_BLOCK_INDIRECT( idl ) ) {
 691                                 for ( i = 0; !ID_BLOCK_NOID(idl, i); i++ ) {
 692                                         fprintf( fp, "\t%ld\n", ID_BLOCK_ID(idl, i) );
 693                                 }
 694                         } else if ( ID_BLOCK_ALLIDS( idl ) ) {
 695                                 fprintf( fp, "\tALLIDS\n" );
 696                         } else {
 697                                 for ( i = 0; i < ID_BLOCK_NIDS(idl); i++ ) {
 698                                         fprintf( fp, "\t%ld\n", ID_BLOCK_ID(idl,i) );
 699                                 }
 700                         }
 701                 }
 702                 break;
 703
 704         case 'f':       /* arbitrary file - assume key & data are strings */
 705                 if ( key != NULL )
 706                         fprintf( fp, "%s%s\n", klabel, key->dptr );
 707                 if ( data != NULL ) {
 708                         fprintf( fp, "%s%s\n", dlabel ? dlabel : "",
 709                             data->dptr );
 710                 }
 711                 break;
 712
 713         default:
 714                 fprintf( stderr, "specify [dei] to select a file\n" );
 715                 break;
 716         }
 717 }
 718
 719 static void
 720 get_keydata( FILE *fp, char c, Datum *key, Datum *data )
 721 {
 722         static char     kbuf[BUFSIZ], dbuf[BUFSIZ];
 723         long            n;
 724         int             fd, tty;
 725
 726         fd = fileno( fp );
 727         tty = isatty( fd );
 728
 729         switch ( c ) {
 730         case 'd':       /* dn2id - key is dn, data is dnid */
 731                 if ( key != NULL ) {
 732                         if ( tty )
 733                                 printf( "  dn: " );
 734                         if ( fgets( kbuf, sizeof(kbuf), fp ) == NULL ) {
 735                                 exit( EXIT_SUCCESS );
 736                         }
 737                         kbuf[strlen( kbuf ) - 1] = '\0';
 738                         key->dptr = strdup( kbuf );
 739                         key->dsize = strlen( kbuf ) + 1;
 740                 }
 741
 742                 if ( data != NULL ) {
 743                         if ( tty )
 744                                 printf( "  dnid: " );
 745                         if ( fgets( dbuf, sizeof(dbuf), fp ) == NULL ) {
 746                                 exit( EXIT_SUCCESS );
 747                         }
 748                         n = atol( dbuf );
 749                         data->dptr = (char *) malloc( sizeof(n) );
 750                         memcpy( data->dptr, (char *) &n, sizeof(n) );
 751                         data->dsize = sizeof(n);
 752                 }
 753                 break;
 754
 755         case 'e':       /* id2entry - key is dnid, data is entry */
 756                 if ( key != NULL ) {
 757                         if ( tty )
 758                                 printf( "  dnid: " );
 759                         if ( fgets( kbuf, sizeof(kbuf), fp ) == NULL ) {
 760                                 exit( EXIT_SUCCESS );
 761                         }
 762                         n = atol( kbuf );
 763                         key->dptr = (char *) malloc( sizeof(n) );
 764                         memcpy( key->dptr, (char *) &n, sizeof(n) );
 765                         key->dsize = sizeof(n);
 766                 }
 767
 768                 if ( data != NULL ) {
 769                         get_entry( fp, data );
 770                 }
 771                 break;
 772
 773         case 'i':       /* index - key is string, data is dnid[] */
 774                 if ( key != NULL ) {
 775                         if ( tty )
 776                                 printf( "  key: " );
 777                         if ( fgets( kbuf, sizeof(kbuf), fp ) == NULL ) {
 778                                 exit( EXIT_SUCCESS );
 779                         }
 780                         kbuf[strlen( kbuf ) - 1] = '\0';
 781                         key->dptr = strdup( kbuf );
 782                         key->dsize = strlen( kbuf ) + 1;
 783                 }
 784
 785                 if ( data != NULL ) {
 786                         get_idlist( fp, data );
 787                 }
 788                 break;
 789
 790         default:
 791                 fprintf(stderr, "specify [dei] to select file type\n");
 792                 break;
 793         }
 794 }
 795