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

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 2002-2004 The OpenLDAP Foundation.
   5  * Portions Copyright 1997,2002-2003 IBM Corporation.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted only as authorized by the OpenLDAP
  10  * Public License.
  11  *
  12  * A copy of this license is available in the file LICENSE in the
  13  * top-level directory of the distribution or, alternatively, at
  14  * <http://www.OpenLDAP.org/license.html>.
  15  */
  16 /* ACKNOWLEDGEMENTS:
  17  * This work was initially developed by IBM Corporation for use in
  18  * IBM products and subsequently ported to OpenLDAP Software by
  19  * Steve Omrani.  Additional significant contributors include:
  20  *   Luke Howard
  21  */
  22
  23 #include "portable.h"
  24
  25 #include <ac/string.h>
  26 #include <ac/stdarg.h>
  27 #include <ac/ctype.h>
  28 #include <ac/unistd.h>
  29
  30 #include <slap.h>
  31 #include <lber_pvt.h>
  32 #include <slapi.h>
  33
  34 /*
  35  * use a fake listener when faking a connection,
  36  * so it can be used in ACLs
  37  */
  38 static struct slap_listener slap_unknown_listener = {
  39         BER_BVC("unknown"),     /* FIXME: use a URI form? (e.g. slapi://) */
  40         BER_BVC("UNKNOWN")
  41 };
  42
  43 static void
  44 internal_result_v3(
  45         Operation       *op,
  46         SlapReply       *rs )
  47 {
  48 #ifdef notdef
  49         /* XXX needs review after internal API change */
  50         /* rs->sr_nentries appears to always be 0 */
  51         if (op->o_tag == LDAP_REQ_SEARCH)
  52                 slapi_pblock_set( (Slapi_PBlock *)op->o_pb,
  53                         SLAPI_NENTRIES, (void *)rs->sr_nentries );
  54 #endif
  55
  56         return;
  57 }
  58
  59 static int
  60 internal_search_entry(
  61         Operation       *op,
  62         SlapReply       *rs )
  63 {
  64         int nentries = 0, len = 0, i = 0;
  65         Slapi_Entry **head = NULL, **tp;
  66         Slapi_Entry *entry;
  67
  68         entry = slapi_entry_dup( rs->sr_entry );
  69         if ( entry == NULL ) {
  70                 return 1;
  71         }
  72
  73         slapi_pblock_get( (Slapi_PBlock *)op->o_pb,
  74                         SLAPI_NENTRIES, &nentries );
  75         slapi_pblock_get( (Slapi_PBlock *)op->o_pb,
  76                         SLAPI_PLUGIN_INTOP_SEARCH_ENTRIES, &head );
  77
  78         i = nentries + 1;
  79         if ( nentries == 0 ) {
  80                 tp = (Slapi_Entry **)slapi_ch_malloc( 2 * sizeof(Slapi_Entry *) );
  81                 if ( tp == NULL ) {
  82                         slapi_entry_free( entry );
  83                         return 1;
  84                 }
  85
  86                 tp[ 0 ] = entry;
  87         } else {
  88                 tp = (Slapi_Entry **)slapi_ch_realloc( (char *)head,
  89                                 sizeof(Slapi_Entry *) * ( i + 1 ) );
  90                 if ( tp == NULL ) {
  91                         slapi_entry_free( entry );
  92                         return 1;
  93                 }
  94                 tp[ i - 1 ] = entry;
  95         }
  96         tp[ i ] = NULL;
  97
  98         slapi_pblock_set( (Slapi_PBlock *)op->o_pb,
  99                         SLAPI_PLUGIN_INTOP_SEARCH_ENTRIES, (void *)tp );
 100         slapi_pblock_set( (Slapi_PBlock *)op->o_pb,
 101                         SLAPI_NENTRIES, (void *)i );
 102
 103         return LDAP_SUCCESS;
 104 }
 105
 106 static void
 107 internal_result_ext(
 108         Operation       *op,
 109         SlapReply       *sr )
 110 {
 111         return;
 112 }
 113
 114 static int
 115 internal_search_reference(
 116         Operation       *op,
 117         SlapReply       *sr )
 118 {
 119         return LDAP_SUCCESS;
 120 }
 121
 122 Connection *
 123 slapi_int_init_connection(
 124         char *DN,
 125         int OpType )
 126 {
 127         Connection *pConn;
 128         ber_len_t max = sockbuf_max_incoming;
 129
 130         pConn = (Connection *) slapi_ch_calloc(1, sizeof(Connection));
 131         if (pConn == NULL) {
 132                 return (Connection *)NULL;
 133         }
 134
 135         LDAP_STAILQ_INIT( &pConn->c_pending_ops );
 136
 137         pConn->c_pending_ops.stqh_first =
 138                 (Operation *) slapi_ch_calloc( 1, sizeof(Operation) );
 139         if ( pConn->c_pending_ops.stqh_first == NULL ) {
 140                 slapi_ch_free( (void **)&pConn );
 141                 return (Connection *)NULL;
 142         }
 143
 144         pConn->c_pending_ops.stqh_first->o_pb =
 145                 (Slapi_PBlock *) slapi_pblock_new();
 146         if ( pConn->c_pending_ops.stqh_first->o_pb == NULL ) {
 147                 slapi_ch_free( (void **)&pConn->c_pending_ops.stqh_first );
 148                 slapi_ch_free( (void **)&pConn );
 149                 return (Connection *)NULL;
 150         }
 151
 152         /* connection object */
 153         pConn->c_authmech.bv_val = NULL;
 154         pConn->c_authmech.bv_len = 0;
 155         pConn->c_dn.bv_val = NULL;
 156         pConn->c_dn.bv_len = 0;
 157         pConn->c_ndn.bv_val = NULL;
 158         pConn->c_ndn.bv_len = 0;
 159
 160         pConn->c_listener = &slap_unknown_listener;
 161         ber_dupbv( &pConn->c_peer_domain, (struct berval *)&slap_unknown_bv );
 162         ber_dupbv( &pConn->c_peer_name, (struct berval *)&slap_unknown_bv );
 163
 164         LDAP_STAILQ_INIT( &pConn->c_ops );
 165
 166         pConn->c_sasl_bind_mech.bv_val = NULL;
 167         pConn->c_sasl_bind_mech.bv_len = 0;
 168         pConn->c_sasl_authctx = NULL;
 169         pConn->c_sasl_sockctx = NULL;
 170         pConn->c_sasl_extra = NULL;
 171
 172         pConn->c_sb = ber_sockbuf_alloc( );
 173
 174         ber_sockbuf_ctrl( pConn->c_sb, LBER_SB_OPT_SET_MAX_INCOMING, &max );
 175
 176         pConn->c_currentber = NULL;
 177
 178         /* should check status of thread calls */
 179         ldap_pvt_thread_mutex_init( &pConn->c_mutex );
 180         ldap_pvt_thread_mutex_init( &pConn->c_write_mutex );
 181         ldap_pvt_thread_cond_init( &pConn->c_write_cv );
 182
 183         ldap_pvt_thread_mutex_lock( &pConn->c_mutex );
 184
 185         pConn->c_n_ops_received = 0;
 186         pConn->c_n_ops_executing = 0;
 187         pConn->c_n_ops_pending = 0;
 188         pConn->c_n_ops_completed = 0;
 189
 190         pConn->c_n_get = 0;
 191         pConn->c_n_read = 0;
 192         pConn->c_n_write = 0;
 193
 194         pConn->c_protocol = LDAP_VERSION3;
 195
 196         pConn->c_activitytime = pConn->c_starttime = slap_get_time();
 197
 198         /*
 199          * A real connection ID is required, because syncrepl associates
 200          * pending CSNs with unique ( connection, operation ) tuples.
 201          * Setting a fake connection ID will cause slap_get_commit_csn()
 202          * to return a stale value.
 203          */
 204         connection_assign_nextid( pConn );
 205
 206         pConn->c_conn_state  = 0x01;    /* SLAP_C_ACTIVE */
 207         pConn->c_struct_state = 0x02;   /* SLAP_C_USED */
 208
 209         pConn->c_ssf = pConn->c_transport_ssf = 0;
 210         pConn->c_tls_ssf = 0;
 211
 212         backend_connection_init( pConn );
 213
 214         pConn->c_send_ldap_result = internal_result_v3;
 215         pConn->c_send_search_entry = internal_search_entry;
 216         pConn->c_send_ldap_extended = internal_result_ext;
 217         pConn->c_send_search_reference = internal_search_reference;
 218
 219         /* operation object */
 220         pConn->c_pending_ops.stqh_first->o_tag = OpType;
 221         pConn->c_pending_ops.stqh_first->o_protocol = LDAP_VERSION3;
 222         pConn->c_pending_ops.stqh_first->o_authmech.bv_val = NULL;
 223         pConn->c_pending_ops.stqh_first->o_authmech.bv_len = 0;
 224         pConn->c_pending_ops.stqh_first->o_time = slap_get_time();
 225         pConn->c_pending_ops.stqh_first->o_do_not_cache = 1;
 226         pConn->c_pending_ops.stqh_first->o_threadctx = ldap_pvt_thread_pool_context();
 227         pConn->c_pending_ops.stqh_first->o_tmpmemctx = NULL;
 228         pConn->c_pending_ops.stqh_first->o_tmpmfuncs = &ch_mfuncs;
 229         pConn->c_pending_ops.stqh_first->o_conn = pConn;
 230         pConn->c_pending_ops.stqh_first->o_connid = pConn->c_connid;
 231
 232         ldap_pvt_thread_mutex_unlock( &pConn->c_mutex );
 233
 234         return pConn;
 235 }
 236
 237 void slapi_int_connection_destroy( Connection **pConn )
 238 {
 239         Connection *conn = *pConn;
 240         Operation *op;
 241
 242         if ( pConn == NULL ) {
 243                 return;
 244         }
 245
 246         op = (Operation *)conn->c_pending_ops.stqh_first;
 247
 248         slap_graduate_commit_csn( op );
 249
 250         if ( op->o_req_dn.bv_val != NULL ) {
 251                 slapi_ch_free( (void **)&op->o_req_dn.bv_val );
 252         }
 253         if ( op->o_req_ndn.bv_val != NULL ) {
 254                 slapi_ch_free( (void **)&op->o_req_ndn.bv_val );
 255         }
 256
 257         if ( conn->c_sb != NULL ) {
 258                 ber_sockbuf_free( conn->c_sb );
 259         }
 260         if ( op != NULL ) {
 261                 slapi_ch_free( (void **)&op );
 262         }
 263         slapi_ch_free( (void **)pConn );
 264 }
 265
 266 /*
 267  * Function : values2obj
 268  * Convert an array of strings into a BerVarray.
 269  * the strings.
 270  */
 271 static int
 272 values2obj_copy(
 273         char **ppValue,
 274         BerVarray *bvobj )
 275 {
 276         int i;
 277         BerVarray tmpberval;
 278
 279         if ( ppValue == NULL ) {
 280                 *bvobj = NULL;
 281                 return LDAP_SUCCESS;
 282         }
 283
 284         for ( i = 0; ppValue[i] != NULL; i++ )
 285                 ; /* EMPTY */
 286
 287         tmpberval = (BerVarray)slapi_ch_malloc( (i+1) * (sizeof(struct berval)) );
 288         if ( tmpberval == NULL ) {
 289                 return LDAP_NO_MEMORY;
 290         }
 291         for ( i = 0; ppValue[i] != NULL; i++ ) {
 292                 size_t len = strlen( ppValue[i] );
 293
 294                 tmpberval[i].bv_val = slapi_ch_malloc( len + 1 );
 295                 AC_MEMCPY( tmpberval[i].bv_val, ppValue[i], len + 1 );
 296                 tmpberval[i].bv_len = len;
 297         }
 298         tmpberval[i].bv_val = NULL;
 299         tmpberval[i].bv_len = 0;
 300
 301         *bvobj = tmpberval;
 302
 303         return LDAP_SUCCESS;
 304 }
 305
 306 static int
 307 bvptr2obj_copy(
 308         struct berval   **bvptr,
 309         BerVarray       *bvobj )
 310 {
 311         int             i;
 312         BerVarray       tmpberval;
 313
 314         if ( bvptr == NULL ) {
 315                 *bvobj = NULL;
 316                 return LDAP_SUCCESS;
 317         }
 318
 319         for ( i = 0; bvptr[i] != NULL; i++ )
 320                 ; /* EMPTY */
 321
 322         tmpberval = (BerVarray)slapi_ch_malloc( (i + 1) * sizeof(struct berval));
 323         if ( tmpberval == NULL ) {
 324                 return LDAP_NO_MEMORY;
 325         }
 326
 327         for ( i = 0; bvptr[i] != NULL; i++ ) {
 328                 tmpberval[i].bv_val = slapi_ch_malloc( bvptr[i]->bv_len );
 329                 tmpberval[i].bv_len = bvptr[i]->bv_len;
 330                 AC_MEMCPY( tmpberval[i].bv_val, bvptr[i]->bv_val, bvptr[i]->bv_len );
 331         }
 332
 333         tmpberval[i].bv_val = NULL;
 334         tmpberval[i].bv_len = 0;
 335
 336         *bvobj = tmpberval;
 337
 338         return LDAP_SUCCESS;
 339 }
 340
 341 /*
 342  * Function : slapi_int_ldapmod_to_entry
 343  * convert a dn plus an array of LDAPMod struct ptrs to an entry structure
 344  * with a link list of the correspondent attributes.
 345  * Return value : LDAP_SUCCESS
 346  *                LDAP_NO_MEMORY
 347  *                LDAP_OTHER
 348 */
 349 static Entry *
 350 slapi_int_ldapmod_to_entry(
 351         Connection *pConn,
 352         char *ldn,
 353         LDAPMod **mods )
 354 {
 355         struct berval           dn = BER_BVNULL;
 356         Entry                   *pEntry=NULL;
 357         LDAPMod                 *pMod;
 358         struct berval           *bv;
 359         Operation               *op;
 360
 361         Modifications           *modlist = NULL;
 362         Modifications           **modtail = &modlist;
 363         Modifications           tmp;
 364
 365         int                     rc = LDAP_SUCCESS;
 366         int                     i;
 367
 368         const char              *text = NULL;
 369
 370         op = (Operation *)pConn->c_pending_ops.stqh_first;
 371
 372         pEntry = (Entry *) ch_calloc( 1, sizeof(Entry) );
 373         if ( pEntry == NULL) {
 374                 rc = LDAP_NO_MEMORY;
 375                 goto cleanup;
 376         }
 377
 378         dn.bv_val = slapi_ch_strdup(ldn);
 379         dn.bv_len = strlen(ldn);
 380
 381         rc = dnPrettyNormal( NULL, &dn, &pEntry->e_name, &pEntry->e_nname, NULL );
 382         if ( rc != LDAP_SUCCESS ) {
 383                 goto cleanup;
 384         }
 385
 386         if ( rc == LDAP_SUCCESS ) {
 387                 for ( i = 0, pMod = mods[0]; rc == LDAP_SUCCESS && pMod != NULL; pMod = mods[++i]) {
 388                         Modifications *mod;
 389
 390                         if ( (pMod->mod_op & LDAP_MOD_BVALUES) != 0 ) {
 391                                 /*
 392                                  * Convert an array of pointers to bervals to
 393                                  * an array of bervals. Note that we need to copy the
 394                                  * values too, as the slap_mods_check() will free the
 395                                  * original values after prettying; the modifications
 396                                  * being passed in may not have been allocated on the
 397                                  * heap.
 398                                  */
 399                                 rc = bvptr2obj_copy( pMod->mod_bvalues, &bv );
 400                                 if ( rc != LDAP_SUCCESS ) goto cleanup;
 401                                 tmp.sml_type.bv_val = pMod->mod_type;
 402                                 tmp.sml_type.bv_len = strlen( pMod->mod_type );
 403                                 tmp.sml_values = bv;
 404                                 tmp.sml_nvalues = NULL;
 405
 406                                 mod  = (Modifications *) ch_malloc( sizeof(Modifications) );
 407
 408                                 mod->sml_op = LDAP_MOD_ADD;
 409                                 mod->sml_next = NULL;
 410                                 mod->sml_desc = NULL;
 411                                 mod->sml_type = tmp.sml_type;
 412                                 mod->sml_values = tmp.sml_values;
 413                                 mod->sml_nvalues = tmp.sml_nvalues;
 414
 415                                 *modtail = mod;
 416                                 modtail = &mod->sml_next;
 417
 418                         } else {
 419                                 /* attr values are in string format, need to be converted */
 420                                 /* to an array of bervals */
 421                                 if ( pMod->mod_values == NULL ) {
 422                                         rc = LDAP_OTHER;
 423                                 } else {
 424                                         rc = values2obj_copy( pMod->mod_values, &bv );
 425                                         if ( rc != LDAP_SUCCESS ) goto cleanup;
 426                                         tmp.sml_type.bv_val = pMod->mod_type;
 427                                         tmp.sml_type.bv_len = strlen( pMod->mod_type );
 428                                         tmp.sml_values = bv;
 429                                         tmp.sml_nvalues = NULL;
 430
 431                                         mod  = (Modifications *) ch_malloc( sizeof(Modifications) );
 432
 433                                         mod->sml_op = LDAP_MOD_ADD;
 434                                         mod->sml_next = NULL;
 435                                         mod->sml_desc = NULL;
 436                                         mod->sml_type = tmp.sml_type;
 437                                         mod->sml_values = tmp.sml_values;
 438                                         mod->sml_nvalues = tmp.sml_nvalues;
 439
 440                                         *modtail = mod;
 441                                         modtail = &mod->sml_next;
 442                                 }
 443                         }
 444                 } /* for each LDAPMod */
 445         }
 446
 447         op->o_bd = select_backend( &pEntry->e_nname, 0, 0 );
 448         if ( op->o_bd == NULL ) {
 449                 rc = LDAP_PARTIAL_RESULTS;
 450         } else {
 451                 int repl_user = be_isupdate_dn( op->o_bd, &op->o_bd->be_rootdn );
 452                 if ( !op->o_bd->be_update_ndn.bv_len || repl_user ) {
 453                         int update = op->o_bd->be_update_ndn.bv_len;
 454                         char textbuf[SLAP_TEXT_BUFLEN];
 455                         size_t textlen = sizeof textbuf;
 456
 457                         rc = slap_mods_check( modlist, update, &text,
 458                                         textbuf, textlen, NULL );
 459                         if ( rc != LDAP_SUCCESS) {
 460                                 goto cleanup;
 461                         }
 462
 463                         if ( !repl_user ) {
 464                                 rc = slap_mods_opattrs( op,
 465                                                 modlist, modtail, &text,
 466                                                 textbuf, textlen, 1 );
 467                                 if ( rc != LDAP_SUCCESS) {
 468                                         goto cleanup;
 469                                 }
 470                         }
 471
 472                         rc = slap_mods2entry( modlist, &pEntry, repl_user,
 473                                               0, &text, textbuf, textlen );
 474                         if (rc != LDAP_SUCCESS) {
 475                                 goto cleanup;
 476                         }
 477
 478                 } else {
 479                         rc = LDAP_REFERRAL;
 480                 }
 481         }
 482
 483 cleanup:
 484
 485         if ( dn.bv_val )
 486                 slapi_ch_free( (void **)&dn.bv_val );
 487         if ( modlist != NULL )
 488                 slap_mods_free( modlist );
 489         if ( rc != LDAP_SUCCESS ) {
 490                 if ( pEntry != NULL ) {
 491                         slapi_entry_free( pEntry );
 492                 }
 493                 pEntry = NULL;
 494         }
 495
 496         return( pEntry );
 497 }
 498
 499 /* Function : slapi_delete_internal
 500  *
 501  * Description : Plugin functions call this routine to delete an entry
 502  *               in the backend directly
 503  * Return values : LDAP_SUCCESS
 504  *                 LDAP_PARAM_ERROR
 505  *                 LDAP_NO_MEMORY
 506  *                 LDAP_OTHER
 507  *                 LDAP_UNWILLING_TO_PERFORM
 508 */
 509 Slapi_PBlock *
 510 slapi_delete_internal(
 511         char *ldn,
 512         LDAPControl **controls,
 513         int log_change )
 514 {
 515 #ifdef LDAP_SLAPI
 516         Connection              *pConn = NULL;
 517         Operation               *op = NULL;
 518         Slapi_PBlock            *pPB = NULL;
 519         SlapReply               rs = { REP_RESULT };
 520         struct berval           dn = BER_BVNULL;
 521
 522         int                     manageDsaIt = SLAP_CONTROL_NONE;
 523         int                     isCritical;
 524
 525         if ( ldn == NULL ) {
 526                 rs.sr_err = LDAP_PARAM_ERROR;
 527                 goto cleanup;
 528         }
 529
 530         pConn = slapi_int_init_connection( NULL, LDAP_REQ_DELETE );
 531         if (pConn == NULL) {
 532                 rs.sr_err = LDAP_NO_MEMORY;
 533                 goto cleanup;
 534         }
 535
 536         op = (Operation *)pConn->c_pending_ops.stqh_first;
 537         pPB = (Slapi_PBlock *)op->o_pb;
 538         op->o_ctrls = controls;
 539
 540         dn.bv_val = slapi_ch_strdup(ldn);
 541         dn.bv_len = strlen(ldn);
 542         rs.sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, NULL );
 543         if ( rs.sr_err != LDAP_SUCCESS )
 544                 goto cleanup;
 545
 546         if ( slapi_control_present( controls,
 547                         SLAPI_CONTROL_MANAGEDSAIT_OID, NULL, &isCritical) ) {
 548                 manageDsaIt = isCritical ? SLAP_CONTROL_CRITICAL : SLAP_CONTROL_NONCRITICAL;
 549         }
 550
 551         op->o_bd = select_backend( &op->o_req_ndn, manageDsaIt, 1 );
 552         if ( op->o_bd == NULL ) {
 553                 rs.sr_err = LDAP_PARTIAL_RESULTS;
 554                 goto cleanup;
 555         }
 556
 557         op->o_dn = pConn->c_dn = op->o_bd->be_rootdn;
 558         op->o_ndn = pConn->c_ndn = op->o_bd->be_rootndn;
 559
 560         if ( op->o_bd->be_delete ) {
 561                 int repl_user = be_isupdate( op );
 562                 if ( !op->o_bd->be_update_ndn.bv_len || repl_user ) {
 563                         slap_callback cb = { NULL, slap_replog_cb, NULL, NULL };
 564                         if ( log_change ) op->o_callback = &cb;
 565                         if ( (*op->o_bd->be_delete)( op, &rs ) ) {
 566                                 rs.sr_err = LDAP_OTHER;
 567                         }
 568                 } else {
 569                         rs.sr_err = LDAP_REFERRAL;
 570                 }
 571         } else {
 572                 rs.sr_err = LDAP_UNWILLING_TO_PERFORM;
 573         }
 574
 575 cleanup:
 576         if ( pPB != NULL ) {
 577                 slapi_pblock_set( pPB, SLAPI_PLUGIN_INTOP_RESULT, (void *)rs.sr_err );
 578         }
 579         if ( dn.bv_val ) {
 580                 slapi_ch_free( (void **)&dn.bv_val );
 581         }
 582
 583         slapi_int_connection_destroy( &pConn );
 584
 585         return pPB;
 586 #else
 587         return NULL;
 588 #endif /* LDAP_SLAPI */
 589 }
 590
 591 #ifdef LDAP_SLAPI
 592 static Slapi_PBlock *
 593 slapi_int_add_entry_locked(
 594         Connection *pConn,
 595         Slapi_Entry **e,
 596         LDAPControl **controls,
 597         int log_changes )
 598 {
 599         Operation               *op = NULL;
 600         Slapi_PBlock            *pPB = NULL;
 601
 602         int                     manageDsaIt = SLAP_CONTROL_NONE;
 603         int                     isCritical;
 604         SlapReply               rs = { REP_RESULT };
 605
 606         if ( *e == NULL ) {
 607                 rs.sr_err = LDAP_PARAM_ERROR;
 608                 goto cleanup;
 609         }
 610
 611         if ( slapi_control_present( controls, LDAP_CONTROL_MANAGEDSAIT,
 612                                 NULL, &isCritical ) ) {
 613                 manageDsaIt = isCritical ? SLAP_CONTROL_CRITICAL : SLAP_CONTROL_NONCRITICAL;
 614         }
 615
 616         op = (Operation *)pConn->c_pending_ops.stqh_first;
 617         pPB = (Slapi_PBlock *)op->o_pb;
 618         op->o_ctrls = controls;
 619
 620         op->o_bd = select_backend( &((*e)->e_nname), manageDsaIt, 1 );
 621         if ( op->o_bd == NULL ) {
 622                 rs.sr_err = LDAP_PARTIAL_RESULTS;
 623                 goto cleanup;
 624         }
 625
 626         op->o_dn = pConn->c_dn = op->o_bd->be_rootdn;
 627         op->o_ndn = pConn->c_ndn = op->o_bd->be_rootndn;
 628         op->oq_add.rs_e = *e;
 629
 630         if ( op->o_bd->be_add ) {
 631                 int repl_user = be_isupdate( op );
 632                 if ( !op->o_bd->be_update_ndn.bv_len || repl_user ) {
 633                         slap_callback cb = { NULL, slap_replog_cb, NULL, NULL };
 634                         if ( log_changes ) op->o_callback = &cb;
 635                         if ( (*op->o_bd->be_add)( op, &rs ) == 0 ) {
 636                                 be_entry_release_w( op, *e );
 637                                 *e = NULL;
 638                         }
 639                 } else {
 640                         rs.sr_err = LDAP_REFERRAL;
 641                 }
 642         } else {
 643                 rs.sr_err = LDAP_UNWILLING_TO_PERFORM;
 644         }
 645
 646 cleanup:
 647         if ( pPB != NULL ) {
 648                 slapi_pblock_set( pPB, SLAPI_PLUGIN_INTOP_RESULT, (void *)rs.sr_err );
 649         }
 650
 651         return( pPB );
 652 }
 653 #endif /* LDAP_SLAPI */
 654
 655 Slapi_PBlock *
 656 slapi_add_entry_internal(
 657         Slapi_Entry *e,
 658         LDAPControl **controls,
 659         int log_changes )
 660 {
 661 #ifdef LDAP_SLAPI
 662         Slapi_PBlock            *pb = NULL;
 663         Slapi_Entry             *entry = NULL;
 664         Connection              *pConn = NULL;
 665
 666         pConn = slapi_int_init_connection( NULL, LDAP_REQ_ADD );
 667         if ( pConn == NULL ) {
 668                 return NULL;
 669         }
 670
 671         /*
 672          * We make a copy to avoid an entry that may be freed later
 673          * by the caller being placed in the cache.
 674          */
 675         entry = slapi_entry_dup( e );
 676         pb = slapi_int_add_entry_locked( pConn, &entry, controls, log_changes );
 677         if ( entry != NULL ) {
 678                 slapi_entry_free( entry );
 679         }
 680
 681         slapi_int_connection_destroy( &pConn );
 682
 683         return pb;
 684 #else
 685         return NULL;
 686 #endif
 687 }
 688
 689 Slapi_PBlock *
 690 slapi_add_internal(
 691         char *dn,
 692         LDAPMod **mods,
 693         LDAPControl **controls,
 694         int log_changes  )
 695 {
 696 #ifdef LDAP_SLAPI
 697         LDAPMod                 *pMod = NULL;
 698         Connection              *pConn = NULL;
 699         Slapi_PBlock            *pb = NULL;
 700         Entry                   *pEntry = NULL;
 701         int                     i, rc = LDAP_SUCCESS;
 702
 703         if ( mods == NULL || *mods == NULL || dn == NULL || *dn == '\0' ) {
 704                 rc = LDAP_PARAM_ERROR ;
 705         }
 706
 707         if ( rc == LDAP_SUCCESS ) {
 708                 for ( i = 0, pMod = mods[0]; pMod != NULL; pMod = mods[++i] ) {
 709                         if ( (pMod->mod_op & LDAP_MOD_OP ) != LDAP_MOD_ADD ) {
 710                                 rc = LDAP_OTHER;
 711                                 break;
 712                         }
 713                 }
 714         }
 715
 716         if ( rc == LDAP_SUCCESS ) {
 717                 pConn = slapi_int_init_connection( NULL, LDAP_REQ_ADD );
 718                 if ( pConn != NULL ) {
 719                         pEntry = slapi_int_ldapmod_to_entry( pConn, dn, mods );
 720                         if ( pEntry == NULL ) {
 721                                 rc = LDAP_OTHER;
 722                         }
 723                 }
 724         }
 725
 726         if ( rc != LDAP_SUCCESS ) {
 727                 pb = slapi_pblock_new();
 728                 slapi_pblock_set( pb, SLAPI_PLUGIN_INTOP_RESULT, (void *)rc );
 729         } else {
 730                 pb = slapi_int_add_entry_locked( pConn, &pEntry, controls, log_changes );
 731         }
 732
 733         if ( pEntry != NULL ) {
 734                 slapi_entry_free( pEntry );
 735         }
 736
 737         slapi_int_connection_destroy( &pConn );
 738
 739         return pb;
 740 #else
 741         return NULL;
 742 #endif /* LDAP_SLAPI */
 743 }
 744
 745 /* Function : slapi_modrdn_internal
 746  *
 747  * Description : Plugin functions call this routine to modify the rdn
 748  *                               of an entry in the backend directly
 749  * Return values : LDAP_SUCCESS
 750  *                 LDAP_PARAM_ERROR
 751  *                 LDAP_NO_MEMORY
 752  *                 LDAP_OTHER
 753  *                 LDAP_UNWILLING_TO_PERFORM
 754  *
 755  * NOTE: This function does not support the "newSuperior" option from LDAP V3.
 756  */
 757 Slapi_PBlock *
 758 slapi_modrdn_internal(
 759         char *olddn,
 760         char *lnewrdn,
 761         int deloldrdn,
 762         LDAPControl **controls,
 763         int log_change )
 764 {
 765 #ifdef LDAP_SLAPI
 766         struct berval           dn = BER_BVNULL;
 767         struct berval           newrdn = BER_BVNULL;
 768         Connection              *pConn = NULL;
 769         Operation               *op = NULL;
 770         Slapi_PBlock            *pPB = NULL;
 771         int                     manageDsaIt = SLAP_CONTROL_NONE;
 772         int                     isCritical;
 773         SlapReply               rs = { REP_RESULT };
 774
 775         pConn = slapi_int_init_connection( NULL,  LDAP_REQ_MODRDN );
 776         if ( pConn == NULL) {
 777                 rs.sr_err = LDAP_NO_MEMORY;
 778                 goto cleanup;
 779         }
 780
 781         op = (Operation *)pConn->c_pending_ops.stqh_first;
 782         pPB = (Slapi_PBlock *)op->o_pb;
 783         op->o_ctrls = controls;
 784
 785         if ( slapi_control_present( controls,
 786                         SLAPI_CONTROL_MANAGEDSAIT_OID, NULL, &isCritical ) ) {
 787                 manageDsaIt = isCritical ? SLAP_CONTROL_CRITICAL : SLAP_CONTROL_NONCRITICAL;
 788         }
 789
 790         op->o_bd = select_backend( &op->o_req_ndn, manageDsaIt, 1 );
 791         if ( op->o_bd == NULL ) {
 792                 rs.sr_err =  LDAP_PARTIAL_RESULTS;
 793                 goto cleanup;
 794         }
 795
 796         op->o_dn = pConn->c_dn = op->o_bd->be_rootdn;
 797         op->o_ndn = pConn->c_ndn = op->o_bd->be_rootndn;
 798
 799         dn.bv_val = slapi_ch_strdup( olddn );
 800         dn.bv_len = strlen( olddn );
 801
 802         rs.sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, NULL );
 803         if ( rs.sr_err != LDAP_SUCCESS ) {
 804                 goto cleanup;
 805         }
 806
 807         if ( op->o_req_dn.bv_len == 0 ) {
 808                 rs.sr_err = LDAP_UNWILLING_TO_PERFORM;
 809                 goto cleanup;
 810         }
 811
 812         newrdn.bv_val = slapi_ch_strdup( lnewrdn );
 813         newrdn.bv_len = strlen( lnewrdn );
 814
 815         rs.sr_err = dnPrettyNormal( NULL, &newrdn, &op->oq_modrdn.rs_newrdn, &op->oq_modrdn.rs_nnewrdn, NULL );
 816         if ( rs.sr_err != LDAP_SUCCESS ) {
 817                 goto cleanup;
 818         }
 819
 820         if ( rdn_validate( &op->oq_modrdn.rs_nnewrdn ) != LDAP_SUCCESS ) {
 821                 goto cleanup;
 822         }
 823
 824         op->oq_modrdn.rs_newSup = NULL;
 825         op->oq_modrdn.rs_nnewSup = NULL;
 826         op->oq_modrdn.rs_deleteoldrdn = deloldrdn;
 827
 828         if ( op->o_bd->be_modrdn ) {
 829                 int repl_user = be_isupdate( op );
 830                 if ( !op->o_bd->be_update_ndn.bv_len || repl_user ) {
 831                         slap_callback cb = { NULL, slap_replog_cb, NULL, NULL };
 832                         if ( log_change ) op->o_callback = &cb;
 833                         if ( (*op->o_bd->be_modrdn)( op, &rs ) ) {
 834                                 rs.sr_err = LDAP_OTHER;
 835                         }
 836                 } else {
 837                         rs.sr_err = LDAP_REFERRAL;
 838                 }
 839         } else {
 840                 rs.sr_err = LDAP_UNWILLING_TO_PERFORM;
 841         }
 842
 843 cleanup:
 844
 845         if ( pPB != NULL ) {
 846                 slapi_pblock_set( pPB, SLAPI_PLUGIN_INTOP_RESULT, (void *)rs.sr_err );
 847         }
 848
 849         if ( dn.bv_val )
 850                 slapi_ch_free( (void **)&dn.bv_val );
 851
 852         if ( newrdn.bv_val )
 853                 slapi_ch_free( (void **)&newrdn.bv_val );
 854         if ( op->oq_modrdn.rs_newrdn.bv_val )
 855                 slapi_ch_free( (void **)&op->oq_modrdn.rs_newrdn.bv_val );
 856         if ( op->oq_modrdn.rs_nnewrdn.bv_val )
 857                 slapi_ch_free( (void **)&op->oq_modrdn.rs_nnewrdn.bv_val );
 858
 859         slapi_int_connection_destroy( &pConn );
 860
 861         return pPB;
 862 #else
 863         return NULL;
 864 #endif /* LDAP_SLAPI */
 865 }
 866
 867 /* Function : slapi_modify_internal
 868  *
 869  * Description: Plugin functions call this routine to modify an entry
 870  *                              in the backend directly
 871  * Return values : LDAP_SUCCESS
 872  *                 LDAP_PARAM_ERROR
 873  *                 LDAP_NO_MEMORY
 874  *                 LDAP_OTHER
 875  *                 LDAP_UNWILLING_TO_PERFORM
 876 */
 877 Slapi_PBlock *
 878 slapi_modify_internal(
 879         char *ldn,
 880         LDAPMod **mods,
 881         LDAPControl **controls,
 882         int log_change )
 883 {
 884 #ifdef LDAP_SLAPI
 885         int                     i;
 886         Connection              *pConn = NULL;
 887         Operation               *op = NULL;
 888         Slapi_PBlock            *pPB = NULL;
 889
 890         struct berval dn = BER_BVNULL;
 891
 892         int                     manageDsaIt = SLAP_CONTROL_NONE;
 893         int                     isCritical;
 894         struct berval           *bv;
 895         LDAPMod                 *pMod;
 896
 897         Modifications           *modlist = NULL;
 898         Modifications           **modtail = &modlist;
 899         Modifications           tmp;
 900
 901         SlapReply               rs = { REP_RESULT };
 902
 903         if ( mods == NULL || *mods == NULL || ldn == NULL ) {
 904                 rs.sr_err = LDAP_PARAM_ERROR ;
 905                 goto cleanup;
 906         }
 907
 908         pConn = slapi_int_init_connection( NULL,  LDAP_REQ_MODIFY );
 909         if ( pConn == NULL ) {
 910                 rs.sr_err = LDAP_NO_MEMORY;
 911                 goto cleanup;
 912         }
 913
 914         op = (Operation *)pConn->c_pending_ops.stqh_first;
 915         pPB = (Slapi_PBlock *)op->o_pb;
 916         op->o_ctrls = controls;
 917
 918         dn.bv_val = slapi_ch_strdup( ldn );
 919         dn.bv_len = strlen( ldn );
 920         rs.sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, NULL );
 921         if ( rs.sr_err != LDAP_SUCCESS ) {
 922                 goto cleanup;
 923         }
 924
 925         if ( slapi_control_present( controls,
 926                         SLAPI_CONTROL_MANAGEDSAIT_OID, NULL, &isCritical ) ) {
 927                 manageDsaIt = isCritical ? SLAP_CONTROL_CRITICAL : SLAP_CONTROL_NONCRITICAL;
 928         }
 929
 930         op->o_bd = select_backend( &op->o_req_ndn, manageDsaIt, 1 );
 931         if ( op->o_bd == NULL ) {
 932                 rs.sr_err = LDAP_PARTIAL_RESULTS;
 933                 goto cleanup;
 934         }
 935
 936         op->o_dn = pConn->c_dn = op->o_bd->be_rootdn;
 937         op->o_ndn = pConn->c_ndn = op->o_bd->be_rootndn;
 938
 939         for ( i = 0, pMod = mods[0];
 940                 rs.sr_err == LDAP_SUCCESS && pMod != NULL;
 941                 pMod = mods[++i] )
 942         {
 943                 Modifications *mod;
 944
 945                 if ( (pMod->mod_op & LDAP_MOD_BVALUES) != 0 ) {
 946                         /*
 947                          * attr values are in berval format
 948                          * convert an array of pointers to bervals
 949                          * to an array of bervals
 950                          */
 951                         rs.sr_err = bvptr2obj_copy( pMod->mod_bvalues, &bv );
 952                         if ( rs.sr_err != LDAP_SUCCESS )
 953                                 goto cleanup;
 954                         tmp.sml_type.bv_val = pMod->mod_type;
 955                         tmp.sml_type.bv_len = strlen( pMod->mod_type );
 956                         tmp.sml_values = bv;
 957                         tmp.sml_nvalues = NULL;
 958
 959                         mod  = (Modifications *)ch_malloc( sizeof(Modifications) );
 960
 961                         mod->sml_op = pMod->mod_op & LDAP_MOD_OP;
 962                         mod->sml_next = NULL;
 963                         mod->sml_desc = NULL;
 964                         mod->sml_type = tmp.sml_type;
 965                         mod->sml_values = tmp.sml_values;
 966                         mod->sml_nvalues = tmp.sml_nvalues;
 967                 } else {
 968                         rs.sr_err = values2obj_copy( pMod->mod_values, &bv );
 969                         if ( rs.sr_err != LDAP_SUCCESS )
 970                                 goto cleanup;
 971                         tmp.sml_type.bv_val = pMod->mod_type;
 972                         tmp.sml_type.bv_len = strlen( pMod->mod_type );
 973                         tmp.sml_values = bv;
 974                         tmp.sml_nvalues = NULL;
 975
 976                         mod  = (Modifications *) ch_malloc( sizeof(Modifications) );
 977
 978                         mod->sml_op = pMod->mod_op & LDAP_MOD_OP;
 979                         mod->sml_next = NULL;
 980                         mod->sml_desc = NULL;
 981                         mod->sml_type = tmp.sml_type;
 982                         mod->sml_values = tmp.sml_values;
 983                         mod->sml_nvalues = tmp.sml_nvalues;
 984                 }
 985                 *modtail = mod;
 986                 modtail = &mod->sml_next;
 987
 988                 switch( pMod->mod_op & LDAP_MOD_OP ) {
 989                 case LDAP_MOD_ADD:
 990                 if ( mod->sml_values == NULL ) {
 991                         rs.sr_err = LDAP_PROTOCOL_ERROR;
 992                         goto cleanup;
 993                 }
 994
 995                 /* fall through */
 996                 case LDAP_MOD_DELETE:
 997                 case LDAP_MOD_REPLACE:
 998                 break;
 999
1000                 default:
1001                         rs.sr_err = LDAP_PROTOCOL_ERROR;
1002                         goto cleanup;
1003                 }
1004         }
1005         *modtail = NULL;
1006
1007         if ( op->o_req_ndn.bv_len == 0 ) {
1008                 rs.sr_err = LDAP_UNWILLING_TO_PERFORM;
1009                 goto cleanup;
1010         }
1011
1012         op->oq_modify.rs_modlist = modlist;
1013
1014         if ( op->o_bd->be_modify ) {
1015                 int repl_user = be_isupdate( op );
1016                 if ( !op->o_bd->be_update_ndn.bv_len || repl_user ) {
1017                         int update = op->o_bd->be_update_ndn.bv_len;
1018                         const char *text = NULL;
1019                         char textbuf[SLAP_TEXT_BUFLEN];
1020                         size_t textlen = sizeof( textbuf );
1021                         slap_callback cb = { NULL, slap_replog_cb, NULL, NULL };
1022
1023                         rs.sr_err = slap_mods_check( modlist, update,
1024                                         &text, textbuf, textlen, NULL );
1025                         if ( rs.sr_err != LDAP_SUCCESS ) {
1026                                 goto cleanup;
1027                         }
1028
1029                         if ( !repl_user ) {
1030                                 rs.sr_err = slap_mods_opattrs( op, modlist,
1031                                                 modtail, &text, textbuf,
1032                                                 textlen, 1 );
1033                                 if ( rs.sr_err != LDAP_SUCCESS ) {
1034                                         goto cleanup;
1035                                 }
1036                         }
1037                         if ( log_change ) op->o_callback = &cb;
1038                         if ( (*op->o_bd->be_modify)( op, &rs ) ) {
1039                                 rs.sr_err = LDAP_OTHER;
1040                         }
1041                 } else {
1042                         rs.sr_err = LDAP_REFERRAL;
1043                 }
1044         } else {
1045                 rs.sr_err = LDAP_UNWILLING_TO_PERFORM;
1046         }
1047
1048 cleanup:
1049
1050         if ( pPB != NULL )
1051                 slapi_pblock_set( pPB, SLAPI_PLUGIN_INTOP_RESULT, (void *)rs.sr_err );
1052
1053         if ( dn.bv_val )
1054                 slapi_ch_free( (void **)&dn.bv_val );
1055
1056         if ( modlist != NULL )
1057                 slap_mods_free( modlist );
1058
1059         slapi_int_connection_destroy( &pConn );
1060
1061         return pPB;
1062 #else
1063         return NULL;
1064 #endif /* LDAP_SLAPI */
1065 }
1066
1067 Slapi_PBlock *
1068 slapi_search_internal(
1069         char *ldn,
1070         int scope,
1071         char *filStr,
1072         LDAPControl **controls,
1073         char **attrs,
1074         int attrsonly )
1075 {
1076 #ifdef LDAP_SLAPI
1077         Connection              *c;
1078         Operation               *op = NULL;
1079         Slapi_PBlock            *pPB = NULL;
1080         struct berval           dn = BER_BVNULL;
1081         Filter                  *filter=NULL;
1082         struct berval           fstr = BER_BVNULL;
1083         AttributeName           *an = NULL;
1084         const char              *text = NULL;
1085
1086         int                     manageDsaIt = SLAP_CONTROL_NONE;
1087         int                     isCritical;
1088         int                     i;
1089
1090         SlapReply               rs = { REP_RESULT };
1091
1092         c = slapi_int_init_connection( NULL, LDAP_REQ_SEARCH );
1093         if ( c == NULL ) {
1094                 rs.sr_err = LDAP_NO_MEMORY;
1095                 goto cleanup;
1096         }
1097
1098         op = (Operation *)c->c_pending_ops.stqh_first;
1099         pPB = (Slapi_PBlock *)op->o_pb;
1100         op->o_ctrls = controls;
1101
1102         if ( ldn != NULL ) {
1103                 dn.bv_val = slapi_ch_strdup(ldn);
1104                 dn.bv_len = strlen(ldn);
1105         }
1106
1107         rs.sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, NULL );
1108         if ( rs.sr_err != LDAP_SUCCESS ) {
1109                 goto cleanup;
1110         }
1111
1112         if ( scope != LDAP_SCOPE_BASE &&
1113                         scope != LDAP_SCOPE_ONELEVEL &&
1114                         scope != LDAP_SCOPE_SUBTREE ) {
1115                 rs.sr_err = LDAP_PROTOCOL_ERROR;
1116                 goto cleanup;
1117         }
1118
1119         filter = slapi_str2filter(filStr);
1120         if ( filter == NULL ) {
1121                 rs.sr_err = LDAP_PROTOCOL_ERROR;
1122                 goto cleanup;
1123         }
1124
1125         filter2bv( filter, &fstr );
1126
1127         for ( i = 0; attrs != NULL && attrs[i] != NULL; i++ ) {
1128                 ; /* count the number of attributes */
1129         }
1130
1131         if (i > 0) {
1132                 an = (AttributeName *)slapi_ch_calloc( (i + 1), sizeof(AttributeName) );
1133                 for (i = 0; attrs[i] != 0; i++) {
1134                         an[i].an_desc = NULL;
1135                         an[i].an_oc = NULL;
1136                         an[i].an_oc_exclude = 0;
1137                         an[i].an_name.bv_val = slapi_ch_strdup(attrs[i]);
1138                         an[i].an_name.bv_len = strlen(attrs[i]);
1139                         slap_bv2ad( &an[i].an_name, &an[i].an_desc, &text );
1140                 }
1141                 an[i].an_name.bv_val = NULL;
1142         }
1143
1144         memset( &rs, 0, sizeof(rs) );
1145         rs.sr_type = REP_RESULT;
1146         rs.sr_err = LDAP_SUCCESS;
1147         rs.sr_entry = NULL; /* paranoia */
1148
1149         if ( scope == LDAP_SCOPE_BASE ) {
1150                 rs.sr_entry = NULL;
1151
1152                 if ( op->o_req_ndn.bv_len == 0 ) {
1153                         rs.sr_err = root_dse_info( c, &rs.sr_entry, &rs.sr_text );
1154                 }
1155
1156                 if( rs.sr_err != LDAP_SUCCESS ) {
1157                         send_ldap_result( op, &rs );
1158                         goto cleanup;
1159                 } else if ( rs.sr_entry != NULL ) {
1160                         rs.sr_err = test_filter( op, rs.sr_entry, filter );
1161
1162                         if ( rs.sr_err == LDAP_COMPARE_TRUE ) {
1163                                 rs.sr_type = REP_SEARCH;
1164                                 rs.sr_err = LDAP_SUCCESS;
1165                                 rs.sr_attrs = an;
1166                                 rs.sr_operational_attrs = NULL;
1167                                 rs.sr_flags = REP_ENTRY_MODIFIABLE;
1168
1169                                 send_search_entry( op, &rs );
1170                         }
1171
1172                         entry_free( rs.sr_entry );
1173
1174                         rs.sr_type = REP_RESULT;
1175                         rs.sr_err = LDAP_SUCCESS;
1176
1177                         send_ldap_result( op, &rs );
1178
1179                         goto cleanup;
1180                 }
1181         }
1182
1183         if ( !op->o_req_ndn.bv_len && default_search_nbase.bv_len ) {
1184                 slapi_ch_free( (void **)&op->o_req_dn.bv_val );
1185                 slapi_ch_free( (void **)&op->o_req_ndn.bv_val );
1186
1187                 ber_dupbv( &op->o_req_dn, &default_search_base );
1188                 ber_dupbv( &op->o_req_ndn, &default_search_nbase );
1189         }
1190
1191         if ( slapi_control_present( controls,
1192                         LDAP_CONTROL_MANAGEDSAIT, NULL, &isCritical ) ) {
1193                 manageDsaIt = isCritical ? SLAP_CONTROL_CRITICAL : SLAP_CONTROL_NONCRITICAL;
1194         }
1195
1196         op->o_bd = select_backend( &op->o_req_ndn, manageDsaIt, 1 );
1197         if ( op->o_bd == NULL ) {
1198                 if ( manageDsaIt > SLAP_CONTROL_NONE  ) {
1199                         rs.sr_err = LDAP_NO_SUCH_OBJECT;
1200                 } else {
1201                         rs.sr_err = LDAP_PARTIAL_RESULTS;
1202                 }
1203                 goto cleanup;
1204         }
1205
1206         op->o_dn = c->c_dn = op->o_bd->be_rootdn;
1207         op->o_ndn = c->c_ndn = op->o_bd->be_rootndn;
1208
1209         op->oq_search.rs_scope = scope;
1210         op->oq_search.rs_deref = 0;
1211         op->oq_search.rs_slimit = SLAP_NO_LIMIT;
1212         op->oq_search.rs_tlimit = SLAP_NO_LIMIT;
1213         op->oq_search.rs_attrsonly = attrsonly;
1214         op->oq_search.rs_attrs = an;
1215         op->oq_search.rs_filter = filter;
1216         op->oq_search.rs_filterstr = fstr;
1217
1218         if ( op->o_bd->be_search ) {
1219                 if ( (*op->o_bd->be_search)( op, &rs ) != 0 ) {
1220                         rs.sr_err = LDAP_OTHER;
1221                 }
1222         } else {
1223                 rs.sr_err = LDAP_UNWILLING_TO_PERFORM;
1224         }
1225
1226 cleanup:
1227
1228         if ( pPB != NULL )
1229                 slapi_pblock_set( pPB, SLAPI_PLUGIN_INTOP_RESULT, (void *)rs.sr_err );
1230
1231         if ( dn.bv_val )
1232                 slapi_ch_free( (void **)&dn.bv_val );
1233         if ( filter )
1234                 slapi_filter_free( filter, 1 );
1235         if ( fstr.bv_val )
1236                 slapi_ch_free( (void **)&fstr.bv_val );
1237         if ( an != NULL )
1238                 slapi_ch_free( (void **)&an );
1239
1240         slapi_int_connection_destroy( &c );
1241
1242         return pPB;
1243 #else
1244         return NULL;
1245 #endif /* LDAP_SLAPI */
1246 }
1247