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

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1998-2004 The OpenLDAP Foundation.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted only as authorized by the OpenLDAP
   9  * Public License.
  10  *
  11  * A copy of this license is available in the file LICENSE in the
  12  * top-level directory of the distribution or, alternatively, at
  13  * <http://www.OpenLDAP.org/license.html>.
  14  */
  15 /* Portions Copyright (c) 1995 Regents of the University of Michigan.
  16  * All rights reserved.
  17  *
  18  * Redistribution and use in source and binary forms are permitted
  19  * provided that this notice is preserved and that due credit is given
  20  * to the University of Michigan at Ann Arbor. The name of the University
  21  * may not be used to endorse or promote products derived from this
  22  * software without specific prior written permission. This software
  23  * is provided ``as is'' without express or implied warranty.
  24  */
  25
  26 #include "portable.h"
  27
  28 #include <stdio.h>
  29
  30 #include <ac/string.h>
  31 #include <ac/socket.h>
  32
  33 #include "ldap_pvt.h"
  34 #include "lutil.h"
  35 #include "slap.h"
  36
  37 #ifdef LDAP_SLAPI
  38 #include "slapi/slapi.h"
  39
  40 static char **anlist2charray( Operation *op, AttributeName *an );
  41 static void init_search_pblock( Operation *op, char **attrs, int managedsait );
  42 static int call_search_preop_plugins( Operation *op );
  43 static int call_search_rewrite_plugins( Operation *op );
  44 static void call_search_postop_plugins( Operation *op );
  45 #endif /* LDAPI_SLAPI */
  46
  47 int
  48 do_search(
  49     Operation   *op,    /* info about the op to which we're responding */
  50     SlapReply   *rs     /* all the response data we'll send */ )
  51 {
  52         struct berval base = BER_BVNULL;
  53         ber_len_t       siz, off, i;
  54         int                     manageDSAit;
  55         int                     be_manageDSAit;
  56 #ifdef LDAP_SLAPI
  57         char            **attrs = NULL;
  58 #endif
  59
  60 #ifdef NEW_LOGGING
  61         LDAP_LOG( OPERATION, ENTRY, "do_search: conn %d\n", op->o_connid, 0, 0 );
  62 #else
  63         Debug( LDAP_DEBUG_TRACE, "do_search\n", 0, 0, 0 );
  64 #endif
  65
  66         /*
  67          * Parse the search request.  It looks like this:
  68          *
  69          *      SearchRequest := [APPLICATION 3] SEQUENCE {
  70          *              baseObject      DistinguishedName,
  71          *              scope           ENUMERATED {
  72          *                      baseObject      (0),
  73          *                      singleLevel     (1),
  74          *                      wholeSubtree (2),
  75          *          subordinate (3)  -- OpenLDAP extension
  76          *              },
  77          *              derefAliases    ENUMERATED {
  78          *                      neverDerefaliases       (0),
  79          *                      derefInSearching        (1),
  80          *                      derefFindingBaseObj     (2),
  81          *                      alwaysDerefAliases      (3)
  82          *              },
  83          *              sizelimit       INTEGER (0 .. 65535),
  84          *              timelimit       INTEGER (0 .. 65535),
  85          *              attrsOnly       BOOLEAN,
  86          *              filter          Filter,
  87          *              attributes      SEQUENCE OF AttributeType
  88          *      }
  89          */
  90
  91         /* baseObject, scope, derefAliases, sizelimit, timelimit, attrsOnly */
  92         if ( ber_scanf( op->o_ber, "{miiiib" /*}*/,
  93                 &base, &op->ors_scope, &op->ors_deref, &op->ors_slimit,
  94             &op->ors_tlimit, &op->ors_attrsonly ) == LBER_ERROR )
  95         {
  96                 send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
  97                 rs->sr_err = SLAPD_DISCONNECT;
  98                 goto return_results;
  99         }
 100
 101         if ( op->ors_tlimit < 0 || op->ors_tlimit > SLAP_MAX_LIMIT ) {
 102                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid time limit" );
 103                 goto return_results;
 104         }
 105
 106         if ( op->ors_slimit < 0 || op->ors_slimit > SLAP_MAX_LIMIT ) {
 107                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid size limit" );
 108                 goto return_results;
 109         }
 110
 111         switch( op->ors_scope ) {
 112         case LDAP_SCOPE_BASE:
 113         case LDAP_SCOPE_ONELEVEL:
 114         case LDAP_SCOPE_SUBTREE:
 115 #ifdef LDAP_SCOPE_SUBORDINATE
 116         case LDAP_SCOPE_SUBORDINATE:
 117 #endif
 118                 break;
 119         default:
 120                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid scope" );
 121                 goto return_results;
 122         }
 123
 124         switch( op->ors_deref ) {
 125         case LDAP_DEREF_NEVER:
 126         case LDAP_DEREF_FINDING:
 127         case LDAP_DEREF_SEARCHING:
 128         case LDAP_DEREF_ALWAYS:
 129                 break;
 130         default:
 131                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR, "invalid deref" );
 132                 goto return_results;
 133         }
 134
 135         rs->sr_err = dnPrettyNormal( NULL, &base, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
 136         if( rs->sr_err != LDAP_SUCCESS ) {
 137 #ifdef NEW_LOGGING
 138                 LDAP_LOG( OPERATION, ERR,
 139                         "do_search: conn %d  invalid dn (%s)\n",
 140                         op->o_connid, base.bv_val, 0 );
 141 #else
 142                 Debug( LDAP_DEBUG_ANY,
 143                         "do_search: invalid dn (%s)\n", base.bv_val, 0, 0 );
 144 #endif
 145                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
 146                 goto return_results;
 147         }
 148
 149 #ifdef NEW_LOGGING
 150         LDAP_LOG( OPERATION, ARGS, "SRCH \"%s\" %d %d",
 151                 base.bv_val, op->ors_scope, op->ors_deref );
 152         LDAP_LOG( OPERATION, ARGS, "    %d %d %d\n",
 153                 op->ors_slimit, op->ors_tlimit, op->ors_attrsonly);
 154 #else
 155         Debug( LDAP_DEBUG_ARGS, "SRCH \"%s\" %d %d",
 156                 base.bv_val, op->ors_scope, op->ors_deref );
 157         Debug( LDAP_DEBUG_ARGS, "    %d %d %d\n",
 158                 op->ors_slimit, op->ors_tlimit, op->ors_attrsonly);
 159 #endif
 160
 161         /* filter - returns a "normalized" version */
 162         rs->sr_err = get_filter( op, op->o_ber, &op->ors_filter, &rs->sr_text );
 163         if( rs->sr_err != LDAP_SUCCESS ) {
 164                 if( rs->sr_err == SLAPD_DISCONNECT ) {
 165                         rs->sr_err = LDAP_PROTOCOL_ERROR;
 166                         send_ldap_disconnect( op, rs );
 167                         rs->sr_err = SLAPD_DISCONNECT;
 168                 } else {
 169                         send_ldap_result( op, rs );
 170                 }
 171                 goto return_results;
 172         }
 173         filter2bv_x( op, op->ors_filter, &op->ors_filterstr );
 174
 175 #ifdef NEW_LOGGING
 176         LDAP_LOG( OPERATION, ARGS,
 177                 "do_search: conn %d     filter: %s\n",
 178                 op->o_connid, !BER_BVISEMPTY( &op->ors_filterstr ) ? op->ors_filterstr.bv_val : "empty",
 179                 0 );
 180 #else
 181         Debug( LDAP_DEBUG_ARGS, "    filter: %s\n",
 182                 !BER_BVISEMPTY( &op->ors_filterstr ) ? op->ors_filterstr.bv_val : "empty", 0, 0 );
 183 #endif
 184
 185         /* attributes */
 186         siz = sizeof(AttributeName);
 187         off = offsetof(AttributeName,an_name);
 188         if ( ber_scanf( op->o_ber, "{M}}", &op->ors_attrs, &siz, off ) == LBER_ERROR ) {
 189                 send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding attrs error" );
 190                 rs->sr_err = SLAPD_DISCONNECT;
 191                 goto return_results;
 192         }
 193         for ( i=0; i<siz; i++ ) {
 194                 const char *dummy;      /* ignore msgs from bv2ad */
 195                 op->ors_attrs[i].an_desc = NULL;
 196                 op->ors_attrs[i].an_oc = NULL;
 197                 op->ors_attrs[i].an_oc_exclude = 0;
 198                 slap_bv2ad(&op->ors_attrs[i].an_name, &op->ors_attrs[i].an_desc, &dummy);
 199         }
 200
 201         if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
 202 #ifdef NEW_LOGGING
 203                 LDAP_LOG( OPERATION, INFO,
 204                         "do_search: conn %d  get_ctrls failed (%d)\n",
 205                         op->o_connid, rs->sr_err, 0 );
 206 #else
 207                 Debug( LDAP_DEBUG_ANY, "do_search: get_ctrls failed\n", 0, 0, 0 );
 208 #endif
 209
 210                 goto return_results;
 211         }
 212
 213 #ifdef NEW_LOGGING
 214         LDAP_LOG( OPERATION, ARGS,
 215                 "do_search: conn %d     attrs:", op->o_connid, 0, 0 );
 216 #else
 217         Debug( LDAP_DEBUG_ARGS, "    attrs:", 0, 0, 0 );
 218 #endif
 219
 220         if ( siz != 0 ) {
 221                 for ( i = 0; i<siz; i++ ) {
 222 #ifdef NEW_LOGGING
 223                         LDAP_LOG( OPERATION, ARGS,
 224                                 "do_search: %s", op->ors_attrs[i].an_name.bv_val, 0, 0 );
 225 #else
 226                         Debug( LDAP_DEBUG_ARGS, " %s", op->ors_attrs[i].an_name.bv_val, 0, 0 );
 227 #endif
 228                 }
 229         }
 230
 231 #ifdef NEW_LOGGING
 232         LDAP_LOG( OPERATION, ARGS, "\n" , 0, 0, 0 );
 233 #else
 234         Debug( LDAP_DEBUG_ARGS, "\n", 0, 0, 0 );
 235 #endif
 236
 237         if ( StatslogTest( LDAP_DEBUG_STATS ) ) {
 238                 char abuf[BUFSIZ/2], *ptr = abuf;
 239                 int len = 0, alen;
 240
 241                 sprintf(abuf, "scope=%d deref=%d", op->ors_scope, op->ors_deref);
 242                 Statslog( LDAP_DEBUG_STATS,
 243                         "conn=%lu op=%lu SRCH base=\"%s\" %s filter=\"%s\"\n",
 244                         op->o_connid, op->o_opid, op->o_req_dn.bv_val, abuf,
 245                         op->ors_filterstr.bv_val );
 246
 247                 for ( i = 0; i<siz; i++ ) {
 248                         alen = op->ors_attrs[i].an_name.bv_len;
 249                         if (alen >= sizeof(abuf)) {
 250                                 alen = sizeof(abuf)-1;
 251                         }
 252                         if (len && (len + 1 + alen >= sizeof(abuf))) {
 253                                 Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu SRCH attr=%s\n",
 254                                     op->o_connid, op->o_opid, abuf, 0, 0 );
 255                                 len = 0;
 256                                 ptr = abuf;
 257                         }
 258                         if (len) {
 259                                 *ptr++ = ' ';
 260                                 len++;
 261                         }
 262                         ptr = lutil_strncopy(ptr, op->ors_attrs[i].an_name.bv_val, alen);
 263                         len += alen;
 264                         *ptr = '\0';
 265                 }
 266                 if (len) {
 267                         Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu SRCH attr=%s\n",
 268                                 op->o_connid, op->o_opid, abuf, 0, 0 );
 269                 }
 270         }
 271
 272         manageDSAit = get_manageDSAit( op );
 273
 274         /* fake while loop to allow breaking out */
 275         while ( op->ors_scope == LDAP_SCOPE_BASE ) {
 276                 Entry *entry = NULL;
 277
 278                 if ( BER_BVISEMPTY( &op->o_req_ndn ) ) {
 279 #ifdef LDAP_CONNECTIONLESS
 280                         /* Ignore LDAPv2 CLDAP Root DSE queries */
 281                         if (op->o_protocol == LDAP_VERSION2 && op->o_conn->c_is_udp) {
 282                                 goto return_results;
 283                         }
 284 #endif
 285                         /* check restrictions */
 286                         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 287                                 send_ldap_result( op, rs );
 288                                 goto return_results;
 289                         }
 290
 291 #ifdef LDAP_SLAPI
 292                         if ( op->o_pb ) {
 293                                 attrs = anlist2charray( op, op->ors_attrs );
 294                                 init_search_pblock( op, attrs, manageDSAit );
 295                                 rs->sr_err = call_search_preop_plugins( op );
 296                                 if ( rs->sr_err ) break;
 297                                 call_search_rewrite_plugins( op );
 298                         }
 299 #endif /* LDAP_SLAPI */
 300                         rs->sr_err = root_dse_info( op->o_conn, &entry, &rs->sr_text );
 301
 302                 } else if ( bvmatch( &op->o_req_ndn, &global_schemandn ) ) {
 303                         /* check restrictions */
 304                         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 305                                 send_ldap_result( op, rs );
 306                                 goto return_results;
 307                         }
 308
 309 #ifdef LDAP_SLAPI
 310                         if ( op->o_pb ) {
 311                                 attrs = anlist2charray( op, op->ors_attrs );
 312                                 init_search_pblock( op, attrs, manageDSAit );
 313                                 rs->sr_err = call_search_preop_plugins( op );
 314                                 if ( rs->sr_err ) break;
 315                                 call_search_rewrite_plugins( op );
 316                         }
 317 #endif /* LDAP_SLAPI */
 318                         rs->sr_err = schema_info( &entry, &rs->sr_text );
 319                 }
 320
 321                 if( rs->sr_err != LDAP_SUCCESS ) {
 322                         send_ldap_result( op, rs );
 323 #ifdef LDAP_SLAPI
 324                         if ( op->o_pb ) call_search_postop_plugins( op );
 325 #endif /* LDAP_SLAPI */
 326                         goto return_results;
 327
 328                 } else if ( entry != NULL ) {
 329                         rs->sr_err = test_filter( op, entry, op->ors_filter );
 330
 331                         if( rs->sr_err == LDAP_COMPARE_TRUE ) {
 332                                 rs->sr_entry = entry;
 333                                 rs->sr_attrs = op->ors_attrs;
 334                                 rs->sr_operational_attrs = NULL;
 335                                 send_search_entry( op, rs );
 336                                 rs->sr_entry = NULL;
 337                                 rs->sr_operational_attrs = NULL;
 338                         }
 339                         entry_free( entry );
 340
 341                         rs->sr_err = LDAP_SUCCESS;
 342                         send_ldap_result( op, rs );
 343 #ifdef LDAP_SLAPI
 344                         if ( op->o_pb ) call_search_postop_plugins( op );
 345 #endif /* LDAP_SLAPI */
 346                         goto return_results;
 347                 }
 348                 break;
 349         }
 350
 351         if( BER_BVISEMPTY( &op->o_req_ndn ) && !BER_BVISEMPTY( &default_search_nbase ) ) {
 352                 slap_sl_free( op->o_req_dn.bv_val, op->o_tmpmemctx );
 353                 slap_sl_free( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 354
 355                 ber_dupbv_x( &op->o_req_dn, &default_search_base, op->o_tmpmemctx );
 356                 ber_dupbv_x( &op->o_req_ndn, &default_search_nbase, op->o_tmpmemctx );
 357         }
 358
 359         /*
 360          * We could be serving multiple database backends.  Select the
 361          * appropriate one, or send a referral to our "referral server"
 362          * if we don't hold it.
 363          */
 364
 365         /* Sync control overrides manageDSAit */
 366
 367         if ( manageDSAit != SLAP_NO_CONTROL ) {
 368                 if ( op->o_sync_mode & SLAP_SYNC_REFRESH ) {
 369                         be_manageDSAit = SLAP_NO_CONTROL;
 370                 } else {
 371                         be_manageDSAit = manageDSAit;
 372                 }
 373         } else {
 374                 be_manageDSAit = manageDSAit;
 375         }
 376
 377         op->o_bd = select_backend( &op->o_req_ndn, be_manageDSAit, 1 );
 378         if ( op->o_bd == NULL ) {
 379                 rs->sr_ref = referral_rewrite( default_referral,
 380                         NULL, &op->o_req_dn, op->ors_scope );
 381
 382                 if (!rs->sr_ref) rs->sr_ref = default_referral;
 383                 rs->sr_err = LDAP_REFERRAL;
 384                 send_ldap_result( op, rs );
 385
 386                 if (rs->sr_ref != default_referral)
 387                 ber_bvarray_free( rs->sr_ref );
 388                 rs->sr_ref = NULL;
 389                 goto return_results;
 390         }
 391
 392         /* check restrictions */
 393         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 394                 send_ldap_result( op, rs );
 395                 goto return_results;
 396         }
 397
 398         /* check for referrals */
 399         if( backend_check_referrals( op, rs ) != LDAP_SUCCESS ) {
 400                 goto return_results;
 401         }
 402
 403 #ifdef LDAP_SLAPI
 404         if ( op->o_pb ) {
 405                 attrs = anlist2charray( op, op->ors_attrs );
 406                 init_search_pblock( op, attrs, manageDSAit );
 407                 rs->sr_err = call_search_preop_plugins( op );
 408                 if ( rs->sr_err != LDAP_SUCCESS ) {
 409                         goto return_results;
 410                 }
 411
 412                 call_search_rewrite_plugins( op );
 413         }
 414 #endif /* LDAP_SLAPI */
 415
 416         /* actually do the search and send the result(s) */
 417         if ( op->o_bd->be_search ) {
 418                 if ( limits_check( op, rs ) == 0 ) {
 419                         (op->o_bd->be_search)( op, rs );
 420                 }
 421                 /* else limits_check() sends error */
 422
 423         } else {
 424                 send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 425                         "operation not supported within namingContext" );
 426         }
 427
 428 #ifdef LDAP_SLAPI
 429         if ( op->o_pb ) call_search_postop_plugins( op );
 430 #endif /* LDAP_SLAPI */
 431
 432 return_results:;
 433         if ( ( op->o_sync_mode & SLAP_SYNC_PERSIST ) ) return rs->sr_err;
 434         if ( ( op->o_sync_slog_size != -1 ) ) return rs->sr_err;
 435
 436         if( !BER_BVISNULL( &op->o_req_dn ) ) {
 437                 slap_sl_free( op->o_req_dn.bv_val, op->o_tmpmemctx );
 438         }
 439         if( !BER_BVISNULL( &op->o_req_ndn ) ) {
 440                 slap_sl_free( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 441         }
 442
 443         if( !BER_BVISNULL( &op->ors_filterstr ) ) {
 444                 op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
 445         }
 446         if( op->ors_filter != NULL) filter_free_x( op, op->ors_filter );
 447         if( op->ors_attrs != NULL ) {
 448                 op->o_tmpfree( op->ors_attrs, op->o_tmpmemctx );
 449         }
 450
 451 #ifdef LDAP_SLAPI
 452         if( attrs != NULL) op->o_tmpfree( attrs, op->o_tmpmemctx );
 453 #endif /* LDAP_SLAPI */
 454
 455         return rs->sr_err;
 456 }
 457
 458 #ifdef LDAP_SLAPI
 459
 460 static char **anlist2charray( Operation *op, AttributeName *an )
 461 {
 462         char **attrs;
 463         int i;
 464
 465         if ( an != NULL ) {
 466                 for ( i = 0; !BER_BVISNULL( &an[i].an_name ); i++ )
 467                         ;
 468                 attrs = (char **)op->o_tmpalloc( (i + 1) * sizeof(char *), op->o_tmpmemctx );
 469                 for ( i = 0; !BER_BVISNULL( &an[i].an_name ); i++ ) {
 470                         attrs[i] = an[i].an_name.bv_val;
 471                 }
 472                 attrs[i] = NULL;
 473         } else {
 474                 attrs = NULL;
 475         }
 476
 477         return attrs;
 478 }
 479
 480 static void init_search_pblock( Operation *op,
 481         char **attrs, int managedsait )
 482 {
 483         slapi_int_pblock_set_operation( op->o_pb, op );
 484         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_TARGET, (void *)op->o_req_dn.bv_val );
 485         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_SCOPE, (void *)op->ors_scope );
 486         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_DEREF, (void *)op->ors_deref );
 487         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_SIZELIMIT, (void *)op->ors_slimit );
 488         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_TIMELIMIT, (void *)op->ors_tlimit );
 489         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_FILTER, (void *)op->ors_filter );
 490         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_STRFILTER, (void *)op->ors_filterstr.bv_val );
 491         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_ATTRS, (void *)attrs );
 492         slapi_pblock_set( op->o_pb, SLAPI_SEARCH_ATTRSONLY, (void *)op->ors_attrsonly );
 493         slapi_pblock_set( op->o_pb, SLAPI_MANAGEDSAIT, (void *)managedsait );
 494 }
 495
 496 static int call_search_preop_plugins( Operation *op )
 497 {
 498         int rc;
 499
 500         rc = slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_PRE_SEARCH_FN, op->o_pb );
 501         if ( rc < 0 ) {
 502                 /*
 503                  * A preoperation plugin failure will abort the
 504                  * entire operation.
 505                  */
 506 #ifdef NEW_LOGGING
 507                 LDAP_LOG( OPERATION, INFO, "call_search_preop_plugins: search preoperation plugin "
 508                                 "returned %d\n", rc, 0, 0 );
 509 #else
 510                 Debug(LDAP_DEBUG_TRACE, "call_search_preop_plugins: search preoperation plugin "
 511                                 "returned %d.\n", rc, 0, 0);
 512 #endif
 513                 if ( ( slapi_pblock_get( op->o_pb, SLAPI_RESULT_CODE, (void *)&rc ) != 0 ) ||
 514                      rc == LDAP_SUCCESS ) {
 515                         rc = LDAP_OTHER;
 516                 }
 517         } else {
 518                 rc = LDAP_SUCCESS;
 519         }
 520
 521         return rc;
 522 }
 523
 524 static int call_search_rewrite_plugins( Operation *op )
 525 {
 526         if ( slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_COMPUTE_SEARCH_REWRITER_FN, op->o_pb ) == 0 ) {
 527                 int rc;
 528
 529                 /*
 530                  * The plugin can set the SLAPI_SEARCH_FILTER.
 531                  * SLAPI_SEARCH_STRFILER is not normative.
 532                  */
 533                 slapi_pblock_get( op->o_pb, SLAPI_SEARCH_FILTER, (void *)&op->ors_filter );
 534                 op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
 535                 filter2bv_x( op, op->ors_filter, &op->ors_filterstr );
 536
 537                 /*
 538                  * Also permit other search parameters to be reset. One thing
 539                  * this doesn't (yet) deal with is plugins that change a root
 540                  * DSE search to a non-root DSE search...
 541                  */
 542                 slapi_pblock_get( op->o_pb, SLAPI_SEARCH_TARGET, (void **)&op->o_req_dn.bv_val );
 543                 op->o_req_dn.bv_len = strlen( op->o_req_dn.bv_val );
 544
 545                 if( !BER_BVISNULL( &op->o_req_ndn ) ) {
 546                         slap_sl_free( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 547                 }
 548                 rc = dnNormalize( 0, NULL, NULL, &op->o_req_dn, &op->o_req_ndn,
 549                         op->o_tmpmemctx );
 550                 if ( rc != LDAP_SUCCESS ) {
 551                         return rc;
 552                 }
 553
 554                 slapi_pblock_get( op->o_pb, SLAPI_SEARCH_SCOPE, (void **)&op->ors_scope );
 555                 slapi_pblock_get( op->o_pb, SLAPI_SEARCH_DEREF, (void **)&op->ors_deref );
 556
 557 #ifdef NEW_LOGGING
 558                 LDAP_LOG( OPERATION, ARGS,
 559                         "call_search_rewrite_plugins: after compute_rewrite_search filter: %s\n",
 560                         !BER_BVISEMPTY( &op->ors_filterstr ) ? op->ors_filterstr.bv_val : "empty", 0, 0 );
 561 #else
 562                 Debug( LDAP_DEBUG_ARGS, "    after compute_rewrite_search filter: %s\n",
 563                         !BER_BVISEMPTY( &op->ors_filterstr ) ? op->ors_filterstr.bv_val : "empty", 0, 0 );
 564 #endif
 565         }
 566
 567         return LDAP_SUCCESS;
 568 }
 569
 570 static void call_search_postop_plugins( Operation *op )
 571 {
 572         if ( slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_POST_SEARCH_FN, op->o_pb ) < 0 ) {
 573 #ifdef NEW_LOGGING
 574                 LDAP_LOG( OPERATION, INFO, "call_search_postop_plugins: search postoperation plugins "
 575                                 "failed\n", 0, 0, 0 );
 576 #else
 577                 Debug(LDAP_DEBUG_TRACE, "call_search_postop_plugins: search postoperation plugins "
 578                                 "failed.\n", 0, 0, 0);
 579 #endif
 580         }
 581 }
 582
 583 void slapi_int_dummy(void)
 584 {
 585         /*
 586          * XXX slapi_search_internal() was no getting pulled
 587          * in; all manner of linker flags failed to link it.
 588          * FIXME
 589          */
 590         slapi_search_internal( NULL, 0, NULL, NULL, NULL, 0 );
 591 }
 592 #endif /* LDAP_SLAPI */
 593