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 2002-2005 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 #ifdef LDAP_SLAPI
  35
  36 static struct slap_listener slapi_listener = {
  37         BER_BVC("slapi://"),
  38         BER_BVC("slapi://")
  39 };
  40
  41 static LDAPControl **
  42 slapi_int_dup_controls( LDAPControl **controls )
  43 {
  44         LDAPControl **c;
  45         size_t i;
  46
  47         if ( controls == NULL )
  48                 return NULL;
  49
  50         for ( i = 0; controls[i] != NULL; i++ )
  51                 ;
  52
  53         c = (LDAPControl **) slapi_ch_calloc( i + 1, sizeof(LDAPControl *) );
  54
  55         for ( i = 0; controls[i] != NULL; i++ ) {
  56                 c[i] = slapi_dup_control( controls[i] );
  57         }
  58
  59         return c;
  60 }
  61
  62 static int
  63 slapi_int_result(
  64         Operation       *op,
  65         SlapReply       *rs )
  66 {
  67         Slapi_PBlock            *pb = SLAPI_OPERATION_PBLOCK( op );
  68         plugin_result_callback  prc = NULL;
  69         void                    *callback_data = NULL;
  70         LDAPControl             **ctrls = NULL;
  71
  72         assert( pb != NULL );
  73
  74         slapi_pblock_get( pb, SLAPI_X_INTOP_RESULT_CALLBACK, (void **)&prc );
  75         slapi_pblock_get( pb, SLAPI_X_INTOP_CALLBACK_DATA,   &callback_data );
  76
  77         /* we need to duplicate controls because they might go out of scope */
  78         ctrls = slapi_int_dup_controls( rs->sr_ctrls );
  79         slapi_pblock_set( pb, SLAPI_RESCONTROLS, ctrls );
  80
  81         if ( prc != NULL ) {
  82                 (*prc)( rs->sr_err, callback_data );
  83         }
  84
  85         return rs->sr_err;
  86 }
  87
  88 static int
  89 slapi_int_search_entry(
  90         Operation       *op,
  91         SlapReply       *rs )
  92 {
  93         Slapi_PBlock                    *pb = SLAPI_OPERATION_PBLOCK( op );
  94         plugin_search_entry_callback    psec = NULL;
  95         void                            *callback_data = NULL;
  96         int                             rc = LDAP_SUCCESS;
  97
  98         assert( pb != NULL );
  99
 100         slapi_pblock_get( pb, SLAPI_X_INTOP_SEARCH_ENTRY_CALLBACK, (void **)&psec );
 101         slapi_pblock_get( pb, SLAPI_X_INTOP_CALLBACK_DATA,         &callback_data );
 102
 103         if ( psec != NULL ) {
 104                 rc = (*psec)( rs->sr_entry, callback_data );
 105         }
 106
 107         return rc;
 108 }
 109
 110 static int
 111 slapi_int_search_reference(
 112         Operation       *op,
 113         SlapReply       *rs )
 114 {
 115         int                             i, rc = LDAP_SUCCESS;
 116         plugin_referral_entry_callback  prec = NULL;
 117         void                            *callback_data = NULL;
 118         Slapi_PBlock                    *pb = SLAPI_OPERATION_PBLOCK( op );
 119
 120         assert( pb != NULL );
 121
 122         slapi_pblock_get( pb, SLAPI_X_INTOP_REFERRAL_ENTRY_CALLBACK, (void **)&prec );
 123         slapi_pblock_get( pb, SLAPI_X_INTOP_CALLBACK_DATA,           &callback_data );
 124
 125         if ( prec != NULL ) {
 126                 for ( i = 0; rs->sr_ref[i].bv_val != NULL; i++ ) {
 127                         rc = (*prec)( rs->sr_ref[i].bv_val, callback_data );
 128                         if ( rc != LDAP_SUCCESS ) {
 129                                 break;
 130                         }
 131                 }
 132         }
 133
 134         return rc;
 135 }
 136
 137 int
 138 slapi_int_response( Slapi_Operation *op, SlapReply *rs )
 139 {
 140         int                             rc;
 141
 142         switch ( rs->sr_type ) {
 143         case REP_RESULT:
 144                 rc = slapi_int_result( op, rs );
 145                 break;
 146         case REP_SEARCH:
 147                 rc = slapi_int_search_entry( op, rs );
 148                 break;
 149         case REP_SEARCHREF:
 150                 rc = slapi_int_search_reference( op, rs );
 151                 break;
 152         default:
 153                 rc = LDAP_OTHER;
 154                 break;
 155         }
 156
 157         assert( rc != SLAP_CB_CONTINUE ); /* never try to send a wire response */
 158
 159         return rc;
 160 }
 161
 162 static int
 163 slapi_int_get_ctrls( Slapi_PBlock *pb )
 164 {
 165         LDAPControl             **c;
 166         int                     rc = LDAP_SUCCESS;
 167
 168         if ( pb->pop->o_ctrls != NULL ) {
 169                 for ( c = pb->pop->o_ctrls; *c != NULL; c++ ) {
 170                         rc = slap_parse_ctrl( pb->pop, &pb->rs, *c, &pb->rs.sr_text );
 171                         if ( rc != LDAP_SUCCESS )
 172                                 break;
 173                 }
 174         }
 175
 176         return rc;
 177 }
 178
 179 void
 180 slapi_int_connection_init_pb( Slapi_PBlock *pb, ber_tag_t OpType )
 181 {
 182         Connection              *conn;
 183         Operation               *op;
 184         ber_len_t               max = sockbuf_max_incoming;
 185
 186         conn = (Connection *) slapi_ch_calloc( 1, sizeof(Connection) );
 187
 188         LDAP_STAILQ_INIT( &conn->c_pending_ops );
 189
 190         op = (Operation *) slapi_ch_calloc( 1, OPERATION_BUFFER_SIZE );
 191         op->o_hdr = (Opheader *)(op + 1);
 192         op->o_hdr->oh_extensions = NULL;
 193         op->o_controls = (void **)(op->o_hdr + 1);
 194
 195         op->o_callback = (slap_callback *) slapi_ch_calloc( 1, sizeof(slap_callback) );
 196         op->o_callback->sc_response = slapi_int_response;
 197         op->o_callback->sc_cleanup = NULL;
 198         op->o_callback->sc_private = pb;
 199         op->o_callback->sc_next = NULL;
 200
 201         conn->c_pending_ops.stqh_first = op;
 202
 203         /* connection object authorization information */
 204         conn->c_authtype = LDAP_AUTH_NONE;
 205         BER_BVZERO( &conn->c_authmech );
 206         BER_BVZERO( &conn->c_dn );
 207         BER_BVZERO( &conn->c_ndn );
 208
 209         conn->c_listener = &slapi_listener;
 210         ber_dupbv( &conn->c_peer_domain, (struct berval *)&slap_unknown_bv );
 211         ber_dupbv( &conn->c_peer_name, (struct berval *)&slap_unknown_bv );
 212
 213         LDAP_STAILQ_INIT( &conn->c_ops );
 214
 215         BER_BVZERO( &conn->c_sasl_bind_mech );
 216         conn->c_sasl_authctx = NULL;
 217         conn->c_sasl_sockctx = NULL;
 218         conn->c_sasl_extra = NULL;
 219
 220         conn->c_sb = ber_sockbuf_alloc();
 221
 222         ber_sockbuf_ctrl( conn->c_sb, LBER_SB_OPT_SET_MAX_INCOMING, &max );
 223
 224         conn->c_currentber = NULL;
 225
 226         /* should check status of thread calls */
 227         ldap_pvt_thread_mutex_init( &conn->c_mutex );
 228         ldap_pvt_thread_mutex_init( &conn->c_write_mutex );
 229         ldap_pvt_thread_cond_init( &conn->c_write_cv );
 230
 231         ldap_pvt_thread_mutex_lock( &conn->c_mutex );
 232
 233         conn->c_n_ops_received = 0;
 234         conn->c_n_ops_executing = 0;
 235         conn->c_n_ops_pending = 0;
 236         conn->c_n_ops_completed = 0;
 237
 238         conn->c_n_get = 0;
 239         conn->c_n_read = 0;
 240         conn->c_n_write = 0;
 241
 242         conn->c_protocol = LDAP_VERSION3;
 243
 244         conn->c_activitytime = conn->c_starttime = slap_get_time();
 245
 246         /*
 247          * A real connection ID is required, because syncrepl associates
 248          * pending CSNs with unique ( connection, operation ) tuples.
 249          * Setting a fake connection ID will cause slap_get_commit_csn()
 250          * to return a stale value.
 251          */
 252         connection_assign_nextid( conn );
 253
 254         conn->c_conn_state  = 0x01;     /* SLAP_C_ACTIVE */
 255         conn->c_struct_state = 0x02;    /* SLAP_C_USED */
 256
 257         conn->c_ssf = conn->c_transport_ssf = 0;
 258         conn->c_tls_ssf = 0;
 259
 260         backend_connection_init( conn );
 261
 262         conn->c_send_ldap_result = slap_send_ldap_result;
 263         conn->c_send_search_entry = slap_send_search_entry;
 264         conn->c_send_ldap_extended = slap_send_ldap_extended;
 265         conn->c_send_search_reference = slap_send_search_reference;
 266
 267         /* operation object */
 268         op->o_tag = OpType;
 269         op->o_protocol = LDAP_VERSION3;
 270         BER_BVZERO( &op->o_authmech );
 271         op->o_time = slap_get_time();
 272         op->o_do_not_cache = 1;
 273         op->o_threadctx = ldap_pvt_thread_pool_context();
 274         op->o_tmpmemctx = NULL;
 275         op->o_tmpmfuncs = &ch_mfuncs;
 276         op->o_conn = conn;
 277         op->o_connid = conn->c_connid;
 278         op->o_bd = frontendDB;
 279
 280         pb->pop = op;
 281         pb->pconn = conn;
 282         pb->internal_op = 1;
 283
 284         ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
 285 }
 286
 287 static void
 288 slapi_int_set_operation_dn( Slapi_PBlock *pb )
 289 {
 290         Backend                 *be;
 291         Operation               *op = pb->pop;
 292
 293         if ( BER_BVISNULL( &op->o_ndn ) ) {
 294                 /* set to root DN */
 295                 be = select_backend( &op->o_req_ndn, 0, 0 );
 296                 assert( be != NULL );
 297                 ber_dupbv( &op->o_dn, &be->be_rootdn );
 298                 ber_dupbv( &op->o_ndn, &be->be_rootndn );
 299         }
 300 }
 301
 302 void
 303 slapi_int_connection_done_pb( Slapi_PBlock *pb )
 304 {
 305         Connection              *conn;
 306         Operation               *op;
 307
 308         PBLOCK_ASSERT_INTOP( pb, 0 );
 309
 310         conn = pb->pconn;
 311         op = pb->pop;
 312
 313         /* free allocated DNs */
 314         if ( !BER_BVISNULL( &op->o_dn ) )
 315                 op->o_tmpfree( op->o_dn.bv_val, op->o_tmpmemctx );
 316         if ( !BER_BVISNULL( &op->o_ndn ) )
 317                 op->o_tmpfree( op->o_ndn.bv_val, op->o_tmpmemctx );
 318
 319         if ( !BER_BVISNULL( &op->o_req_dn ) )
 320                 op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx );
 321         if ( !BER_BVISNULL( &op->o_req_ndn ) )
 322                 op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 323
 324         switch ( op->o_tag ) {
 325         case LDAP_REQ_MODRDN:
 326                 if ( !BER_BVISNULL( &op->orr_newrdn ))
 327                         op->o_tmpfree( op->orr_newrdn.bv_val, op->o_tmpmemctx );
 328                 if ( !BER_BVISNULL( &op->orr_nnewrdn ))
 329                         op->o_tmpfree( op->orr_nnewrdn.bv_val, op->o_tmpmemctx );
 330                 if ( op->orr_newSup != NULL ) {
 331                         assert( !BER_BVISNULL( op->orr_newSup ) );
 332                         op->o_tmpfree( op->orr_newSup->bv_val, op->o_tmpmemctx );
 333                         op->o_tmpfree( op->orr_newSup, op->o_tmpmemctx );
 334                 }
 335                 if ( op->orr_nnewSup != NULL ) {
 336                         assert( !BER_BVISNULL( op->orr_nnewSup ) );
 337                         op->o_tmpfree( op->orr_nnewSup->bv_val, op->o_tmpmemctx );
 338                         op->o_tmpfree( op->orr_nnewSup, op->o_tmpmemctx );
 339                 }
 340                 break;
 341         case LDAP_REQ_ADD:
 342                 slapi_int_mods_free( op->ora_modlist );
 343                 break;
 344         case LDAP_REQ_MODIFY:
 345                 slapi_int_mods_free( op->orm_modlist );
 346                 break;
 347         case LDAP_REQ_SEARCH:
 348                 if ( op->ors_attrs != NULL ) {
 349                         op->o_tmpfree( op->ors_attrs, op->o_tmpmemctx );
 350                         op->ors_attrs = NULL;
 351                 }
 352                 break;
 353         default:
 354                 break;
 355         }
 356
 357         if ( conn->c_sb != NULL ) {
 358                 ber_sockbuf_free( conn->c_sb );
 359         }
 360
 361         slapi_ch_free( (void **)&pb->pop->o_callback );
 362         slapi_ch_free( (void **)&pb->pop );
 363         slapi_ch_free( (void **)&pb->pconn );
 364 }
 365
 366 static int
 367 slapi_int_func_internal_pb( Slapi_PBlock *pb, slap_operation_t which )
 368 {
 369         BI_op_bind              **func;
 370         SlapReply               *rs = &pb->rs;
 371
 372         PBLOCK_ASSERT_INTOP( pb, 0 );
 373
 374         rs->sr_err = slapi_int_get_ctrls( pb );
 375         if ( rs->sr_err != LDAP_SUCCESS ) {
 376                 return rs->sr_err;
 377         }
 378
 379         func = &pb->pop->o_bd->be_bind;
 380
 381         rs->sr_err = func[which]( pb->pop, &pb->rs );
 382
 383         return rs->sr_err;
 384 }
 385
 386 int
 387 slapi_delete_internal_pb( Slapi_PBlock *pb )
 388 {
 389         if ( pb == NULL ) {
 390                 return -1;
 391         }
 392
 393         PBLOCK_ASSERT_INTOP( pb, LDAP_REQ_DELETE );
 394
 395         slapi_int_func_internal_pb( pb, op_delete );
 396         slap_graduate_commit_csn( pb->pop );
 397
 398         return 0;
 399 }
 400
 401 int
 402 slapi_add_internal_pb( Slapi_PBlock *pb )
 403 {
 404         SlapReply               *rs;
 405         Slapi_Entry             *entry_orig = NULL;
 406
 407         if ( pb == NULL ) {
 408                 return -1;
 409         }
 410
 411         PBLOCK_ASSERT_INTOP( pb, LDAP_REQ_ADD );
 412
 413         rs = &pb->rs;
 414
 415         entry_orig = pb->pop->ora_e;
 416         pb->pop->ora_e = NULL;
 417
 418         if ( entry_orig != NULL ) {
 419                 if ( pb->pop->ora_modlist != NULL || !BER_BVISNULL( &pb->pop->o_req_ndn )) {
 420                         rs->sr_err = LDAP_PARAM_ERROR;
 421                         goto cleanup;
 422                 }
 423
 424                 assert( BER_BVISNULL( &pb->pop->o_req_dn ) ); /* shouldn't get set */
 425                 ber_dupbv( &pb->pop->o_req_dn, &entry_orig->e_name );
 426                 ber_dupbv( &pb->pop->o_req_ndn, &entry_orig->e_nname );
 427         } else if ( pb->pop->ora_modlist == NULL || BER_BVISNULL( &pb->pop->o_req_ndn )) {
 428                 rs->sr_err = LDAP_PARAM_ERROR;
 429                 goto cleanup;
 430         }
 431
 432         /*
 433          * The caller can specify a new entry, or a target DN and set
 434          * of modifications, but not both.
 435          */
 436         pb->pop->ora_e = (Entry *)slapi_ch_calloc( 1, sizeof(Entry) );
 437         ber_dupbv( &pb->pop->ora_e->e_name,  &pb->pop->o_req_dn );
 438         ber_dupbv( &pb->pop->ora_e->e_nname, &pb->pop->o_req_ndn );
 439
 440         if ( entry_orig != NULL ) {
 441                 assert( pb->pop->ora_modlist == NULL );
 442
 443                 rs->sr_err = slap_entry2mods( entry_orig, &pb->pop->ora_modlist,
 444                         &rs->sr_text, pb->textbuf, sizeof( pb->textbuf ) );
 445                 if ( rs->sr_err != LDAP_SUCCESS ) {
 446                         goto cleanup;
 447                 }
 448         } else {
 449                 assert( pb->pop->ora_modlist != NULL );
 450         }
 451
 452         rs->sr_err = slap_mods_check( pb->pop->ora_modlist, &rs->sr_text,
 453                 pb->textbuf, sizeof( pb->textbuf ), NULL );
 454         if ( rs->sr_err != LDAP_SUCCESS ) {
 455                 goto cleanup;
 456         }
 457
 458         if ( slapi_int_func_internal_pb( pb, op_add ) == 0 ) {
 459                 if ( pb->pop->ora_e != NULL && pb->pop->o_private != NULL ) {
 460                         BackendDB       *bd = pb->pop->o_bd;
 461
 462                         /* could we use SLAPI_BACKEND instead? */
 463                         pb->pop->o_bd = (BackendDB *)pb->pop->o_private;
 464                         pb->pop->o_private = NULL;
 465                         be_entry_release_w( pb->pop, pb->pop->ora_e );
 466                         pb->pop->ora_e = NULL;
 467                         pb->pop->o_bd = bd;
 468                         pb->pop->o_private = NULL;
 469                 }
 470         }
 471
 472 cleanup:
 473         slap_graduate_commit_csn( pb->pop );
 474
 475         if ( pb->pop->ora_e != NULL ) {
 476                 slapi_entry_free( pb->pop->ora_e );
 477                 pb->pop->ora_e = NULL;
 478         }
 479         if ( entry_orig != NULL ) {
 480                 pb->pop->ora_e = entry_orig;
 481                 slapi_int_mods_free( pb->pop->ora_modlist );
 482                 pb->pop->ora_modlist = NULL;
 483         }
 484
 485         return 0;
 486 }
 487
 488 int
 489 slapi_modrdn_internal_pb( Slapi_PBlock *pb )
 490 {
 491         if ( pb == NULL ) {
 492                 return -1;
 493         }
 494
 495         PBLOCK_ASSERT_INTOP( pb, LDAP_REQ_MODRDN );
 496
 497         if ( BER_BVISEMPTY( &pb->pop->o_req_ndn ) ) {
 498                 pb->rs.sr_err = LDAP_UNWILLING_TO_PERFORM;
 499                 goto cleanup;
 500         }
 501
 502         slapi_int_func_internal_pb( pb, op_modrdn );
 503
 504 cleanup:
 505         slap_graduate_commit_csn( pb->pop );
 506
 507         return 0;
 508 }
 509
 510 int
 511 slapi_modify_internal_pb( Slapi_PBlock *pb )
 512 {
 513         SlapReply               *rs;
 514
 515         if ( pb == NULL ) {
 516                 return -1;
 517         }
 518
 519         PBLOCK_ASSERT_INTOP( pb, LDAP_REQ_MODIFY );
 520
 521         rs = &pb->rs;
 522
 523         if ( pb->pop->orm_modlist == NULL ) {
 524                 rs->sr_err = LDAP_PARAM_ERROR;
 525                 goto cleanup;
 526         }
 527
 528         if ( BER_BVISEMPTY( &pb->pop->o_req_ndn ) ) {
 529                 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
 530                 goto cleanup;
 531         }
 532
 533         rs->sr_err = slap_mods_check( pb->pop->orm_modlist,
 534                 &rs->sr_text, pb->textbuf, sizeof( pb->textbuf ), NULL );
 535         if ( rs->sr_err != LDAP_SUCCESS ) {
 536                 goto cleanup;
 537         }
 538
 539         slapi_int_func_internal_pb( pb, op_modify );
 540
 541 cleanup:
 542         slap_graduate_commit_csn( pb->pop );
 543
 544         return 0;
 545 }
 546
 547 static int
 548 slapi_int_search_entry_callback( Slapi_Entry *entry, void *callback_data )
 549 {
 550         int             nentries = 0, i = 0;
 551         Slapi_Entry     **head = NULL, **tp;
 552         Slapi_PBlock    *pb = (Slapi_PBlock *)callback_data;
 553
 554         PBLOCK_ASSERT_INTOP( pb, LDAP_REQ_SEARCH );
 555
 556         entry = slapi_entry_dup( entry );
 557         if ( entry == NULL ) {
 558                 return LDAP_NO_MEMORY;
 559         }
 560
 561         slapi_pblock_get( pb, SLAPI_NENTRIES, &nentries );
 562         slapi_pblock_get( pb, SLAPI_PLUGIN_INTOP_SEARCH_ENTRIES, &head );
 563
 564         i = nentries + 1;
 565         if ( nentries == 0 ) {
 566                 tp = (Slapi_Entry **)slapi_ch_malloc( 2 * sizeof(Slapi_Entry *) );
 567                 if ( tp == NULL ) {
 568                         slapi_entry_free( entry );
 569                         return LDAP_NO_MEMORY;
 570                 }
 571
 572                 tp[0] = entry;
 573         } else {
 574                 tp = (Slapi_Entry **)slapi_ch_realloc( (char *)head,
 575                                 sizeof(Slapi_Entry *) * ( i + 1 ) );
 576                 if ( tp == NULL ) {
 577                         slapi_entry_free( entry );
 578                         return LDAP_NO_MEMORY;
 579                 }
 580                 tp[i - 1] = entry;
 581         }
 582         tp[i] = NULL;
 583
 584         slapi_pblock_set( pb, SLAPI_PLUGIN_INTOP_SEARCH_ENTRIES, (void *)tp );
 585         slapi_pblock_set( pb, SLAPI_NENTRIES, (void *)i );
 586
 587         return LDAP_SUCCESS;
 588 }
 589
 590 int
 591 slapi_search_internal_pb( Slapi_PBlock *pb )
 592 {
 593         return slapi_search_internal_callback_pb( pb,
 594                 (void *)pb,
 595                 NULL,
 596                 slapi_int_search_entry_callback,
 597                 NULL );
 598 }
 599
 600 int
 601 slapi_search_internal_callback_pb( Slapi_PBlock *pb,
 602         void *callback_data,
 603         plugin_result_callback prc,
 604         plugin_search_entry_callback psec,
 605         plugin_referral_entry_callback prec )
 606 {
 607         int                     free_filter = 0;
 608         SlapReply               *rs;
 609
 610         if ( pb == NULL ) {
 611                 return -1;
 612         }
 613
 614         PBLOCK_ASSERT_INTOP( pb, LDAP_REQ_SEARCH );
 615
 616         rs = &pb->rs;
 617
 618         /* search callback and arguments */
 619         slapi_pblock_set( pb, SLAPI_X_INTOP_RESULT_CALLBACK,         (void *)prc );
 620         slapi_pblock_set( pb, SLAPI_X_INTOP_SEARCH_ENTRY_CALLBACK,   (void *)psec );
 621         slapi_pblock_set( pb, SLAPI_X_INTOP_REFERRAL_ENTRY_CALLBACK, (void *)prec );
 622         slapi_pblock_set( pb, SLAPI_X_INTOP_CALLBACK_DATA,           (void *)callback_data );
 623
 624         if ( BER_BVISEMPTY( &pb->pop->ors_filterstr )) {
 625                 rs->sr_err = LDAP_PARAM_ERROR;
 626                 goto cleanup;
 627         }
 628
 629         if ( pb->pop->ors_filter == NULL ) {
 630                 pb->pop->ors_filter = slapi_str2filter( pb->pop->ors_filterstr.bv_val );
 631                 if ( pb->pop->ors_filter == NULL ) {
 632                         rs->sr_err = LDAP_PROTOCOL_ERROR;
 633                         goto cleanup;
 634                 }
 635
 636                 free_filter = 1;
 637         }
 638
 639         slapi_int_func_internal_pb( pb, op_search );
 640
 641 cleanup:
 642         if ( free_filter ) {
 643                 slapi_filter_free( pb->pop->ors_filter, 1 );
 644                 pb->pop->ors_filter = NULL;
 645         }
 646
 647         slapi_pblock_set( pb, SLAPI_X_INTOP_RESULT_CALLBACK,         NULL );
 648         slapi_pblock_set( pb, SLAPI_X_INTOP_SEARCH_ENTRY_CALLBACK,   NULL );
 649         slapi_pblock_set( pb, SLAPI_X_INTOP_REFERRAL_ENTRY_CALLBACK, NULL );
 650         slapi_pblock_set( pb, SLAPI_X_INTOP_CALLBACK_DATA,           NULL );
 651
 652         return 0;
 653 }
 654
 655 /* Wrappers for old API */
 656
 657 void
 658 slapi_search_internal_set_pb( Slapi_PBlock *pb,
 659         const char *base,
 660         int scope,
 661         const char *filter,
 662         char **attrs,
 663         int attrsonly,
 664         LDAPControl **controls,
 665         const char *uniqueid,
 666         Slapi_ComponentId *plugin_identity,
 667         int operation_flags )
 668 {
 669         slapi_int_connection_init_pb( pb, LDAP_REQ_SEARCH );
 670         slapi_pblock_set( pb, SLAPI_SEARCH_TARGET,    (void *)base );
 671         slapi_pblock_set( pb, SLAPI_SEARCH_SCOPE,     (void *)scope );
 672         slapi_pblock_set( pb, SLAPI_SEARCH_FILTER,    NULL );
 673         slapi_pblock_set( pb, SLAPI_SEARCH_STRFILTER, (void *)filter );
 674         slapi_pblock_set( pb, SLAPI_SEARCH_ATTRS,     (void *)attrs );
 675         slapi_pblock_set( pb, SLAPI_SEARCH_ATTRSONLY, (void *)attrsonly );
 676         slapi_pblock_set( pb, SLAPI_REQCONTROLS,      (void *)controls );
 677         slapi_pblock_set( pb, SLAPI_TARGET_UNIQUEID,  (void *)uniqueid );
 678         slapi_pblock_set( pb, SLAPI_PLUGIN_IDENTITY,  (void *)plugin_identity );
 679         slapi_pblock_set( pb, SLAPI_X_INTOP_FLAGS,    (void *)operation_flags );
 680         slapi_pblock_set( pb, SLAPI_SEARCH_DEREF,     (void *)0 );
 681         slapi_pblock_set( pb, SLAPI_SEARCH_SIZELIMIT, (void *)SLAP_NO_LIMIT );
 682         slapi_pblock_set( pb, SLAPI_SEARCH_TIMELIMIT, (void *)SLAP_NO_LIMIT );
 683
 684         slapi_int_set_operation_dn( pb );
 685 }
 686
 687 Slapi_PBlock *
 688 slapi_search_internal(
 689         char *ldn,
 690         int scope,
 691         char *filStr,
 692         LDAPControl **controls,
 693         char **attrs,
 694         int attrsonly )
 695 {
 696         Slapi_PBlock *pb;
 697
 698         pb = slapi_pblock_new();
 699
 700         slapi_search_internal_set_pb( pb, ldn, scope, filStr,
 701                 attrs, attrsonly,
 702                 controls, NULL, NULL, 0 );
 703
 704         slapi_search_internal_pb( pb );
 705
 706         return pb;
 707 }
 708
 709 void
 710 slapi_modify_internal_set_pb( Slapi_PBlock *pb,
 711         const char *dn,
 712         LDAPMod **mods,
 713         LDAPControl **controls,
 714         const char *uniqueid,
 715         Slapi_ComponentId *plugin_identity,
 716         int operation_flags )
 717 {
 718         slapi_int_connection_init_pb( pb, LDAP_REQ_MODIFY );
 719         slapi_pblock_set( pb, SLAPI_MODIFY_TARGET,   (void *)dn );
 720         slapi_pblock_set( pb, SLAPI_MODIFY_MODS,     (void *)mods );
 721         slapi_pblock_set( pb, SLAPI_REQCONTROLS,     (void *)controls );
 722         slapi_pblock_set( pb, SLAPI_TARGET_UNIQUEID, (void *)uniqueid );
 723         slapi_pblock_set( pb, SLAPI_PLUGIN_IDENTITY, (void *)plugin_identity );
 724         slapi_pblock_set( pb, SLAPI_X_INTOP_FLAGS,   (void *)operation_flags );
 725         slapi_int_set_operation_dn( pb );
 726 }
 727
 728 /* Function : slapi_modify_internal
 729  *
 730  * Description: Plugin functions call this routine to modify an entry
 731  *                              in the backend directly
 732  * Return values : LDAP_SUCCESS
 733  *                 LDAP_PARAM_ERROR
 734  *                 LDAP_NO_MEMORY
 735  *                 LDAP_OTHER
 736  *                 LDAP_UNWILLING_TO_PERFORM
 737 */
 738 Slapi_PBlock *
 739 slapi_modify_internal(
 740         char *ldn,
 741         LDAPMod **mods,
 742         LDAPControl **controls,
 743         int log_change )
 744 {
 745         Slapi_PBlock *pb;
 746
 747         pb = slapi_pblock_new();
 748
 749         slapi_modify_internal_set_pb( pb, ldn, mods, controls, NULL, NULL,
 750                 log_change ? SLAPI_OP_FLAG_LOG_CHANGE : 0 );
 751
 752         slapi_modify_internal_pb( pb );
 753
 754         return pb;
 755 }
 756
 757 int
 758 slapi_add_internal_set_pb( Slapi_PBlock *pb,
 759         const char *dn,
 760         LDAPMod **attrs,
 761         LDAPControl **controls,
 762         Slapi_ComponentId *plugin_identity,
 763         int operation_flags )
 764 {
 765         slapi_int_connection_init_pb( pb, LDAP_REQ_ADD );
 766         slapi_pblock_set( pb, SLAPI_ADD_TARGET,      (void *)dn );
 767         slapi_pblock_set( pb, SLAPI_MODIFY_MODS,     (void *)attrs );
 768         slapi_pblock_set( pb, SLAPI_REQCONTROLS,     (void *)controls );
 769         slapi_pblock_set( pb, SLAPI_PLUGIN_IDENTITY, (void *)plugin_identity );
 770         slapi_pblock_set( pb, SLAPI_X_INTOP_FLAGS,   (void *)operation_flags );
 771         slapi_int_set_operation_dn( pb );
 772
 773         return 0;
 774 }
 775
 776 Slapi_PBlock *
 777 slapi_add_internal(
 778         char * dn,
 779         LDAPMod **attrs,
 780         LDAPControl **controls,
 781         int log_changes )
 782 {
 783         Slapi_PBlock *pb;
 784
 785         pb = slapi_pblock_new();
 786
 787         slapi_add_internal_set_pb( pb, dn, attrs, controls, NULL,
 788                 log_changes ? SLAPI_OP_FLAG_LOG_CHANGE : 0 );
 789
 790         slapi_add_internal_pb( pb );
 791
 792         return pb;
 793 }
 794
 795 void
 796 slapi_add_entry_internal_set_pb( Slapi_PBlock *pb,
 797         Slapi_Entry *e,
 798         LDAPControl **controls,
 799         Slapi_ComponentId *plugin_identity,
 800         int operation_flags )
 801 {
 802         slapi_int_connection_init_pb( pb, LDAP_REQ_ADD );
 803         slapi_pblock_set( pb, SLAPI_ADD_ENTRY,       (void *)e );
 804         slapi_pblock_set( pb, SLAPI_REQCONTROLS,     (void *)controls );
 805         slapi_pblock_set( pb, SLAPI_PLUGIN_IDENTITY, (void *)plugin_identity );
 806         slapi_pblock_set( pb, SLAPI_X_INTOP_FLAGS,   (void *)operation_flags );
 807         slapi_int_set_operation_dn( pb );
 808 }
 809
 810 Slapi_PBlock *
 811 slapi_add_entry_internal(
 812         Slapi_Entry *e,
 813         LDAPControl **controls,
 814         int log_changes )
 815 {
 816         Slapi_PBlock *pb;
 817
 818         pb = slapi_pblock_new();
 819
 820         slapi_add_entry_internal_set_pb( pb, e, controls, NULL,
 821                 log_changes ? SLAPI_OP_FLAG_LOG_CHANGE : 0 );
 822
 823         slapi_add_internal_pb( pb );
 824
 825         return pb;
 826 }
 827
 828 void
 829 slapi_rename_internal_set_pb( Slapi_PBlock *pb,
 830         const char *olddn,
 831         const char *newrdn,
 832         const char *newsuperior,
 833         int deloldrdn,
 834         LDAPControl **controls,
 835         const char *uniqueid,
 836         Slapi_ComponentId *plugin_identity,
 837         int operation_flags )
 838 {
 839         slapi_int_connection_init_pb( pb, LDAP_REQ_MODRDN );
 840         slapi_pblock_set( pb, SLAPI_MODRDN_TARGET,      (void *)olddn );
 841         slapi_pblock_set( pb, SLAPI_MODRDN_NEWRDN,      (void *)newrdn );
 842         slapi_pblock_set( pb, SLAPI_MODRDN_NEWSUPERIOR, (void *)newsuperior );
 843         slapi_pblock_set( pb, SLAPI_MODRDN_DELOLDRDN,   (void *)deloldrdn );
 844         slapi_pblock_set( pb, SLAPI_REQCONTROLS,        (void *)controls );
 845         slapi_pblock_set( pb, SLAPI_TARGET_UNIQUEID,    (void *)uniqueid );
 846         slapi_pblock_set( pb, SLAPI_PLUGIN_IDENTITY,    (void *)plugin_identity );
 847         slapi_pblock_set( pb, SLAPI_X_INTOP_FLAGS,      (void *)operation_flags );
 848         slapi_int_set_operation_dn( pb );
 849 }
 850
 851 /* Function : slapi_modrdn_internal
 852  *
 853  * Description : Plugin functions call this routine to modify the rdn
 854  *                               of an entry in the backend directly
 855  * Return values : LDAP_SUCCESS
 856  *                 LDAP_PARAM_ERROR
 857  *                 LDAP_NO_MEMORY
 858  *                 LDAP_OTHER
 859  *                 LDAP_UNWILLING_TO_PERFORM
 860  *
 861  * NOTE: This function does not support the "newSuperior" option from LDAP V3.
 862  */
 863 Slapi_PBlock *
 864 slapi_modrdn_internal(
 865         char *olddn,
 866         char *lnewrdn,
 867         int deloldrdn,
 868         LDAPControl **controls,
 869         int log_change )
 870 {
 871         Slapi_PBlock *pb;
 872
 873         pb = slapi_pblock_new ();
 874
 875         slapi_rename_internal_set_pb( pb, olddn, lnewrdn, NULL,
 876                 deloldrdn, controls, NULL, NULL,
 877                 log_change ? SLAPI_OP_FLAG_LOG_CHANGE : 0 );
 878
 879         slapi_modrdn_internal_pb( pb );
 880
 881         return pb;
 882 }
 883
 884 void
 885 slapi_delete_internal_set_pb( Slapi_PBlock *pb,
 886         const char *dn,
 887         LDAPControl **controls,
 888         const char *uniqueid,
 889         Slapi_ComponentId *plugin_identity,
 890         int operation_flags )
 891 {
 892         slapi_int_connection_init_pb( pb, LDAP_REQ_DELETE );
 893         slapi_pblock_set( pb, SLAPI_TARGET_DN,       (void *)dn );
 894         slapi_pblock_set( pb, SLAPI_REQCONTROLS,     (void *)controls );
 895         slapi_pblock_set( pb, SLAPI_TARGET_UNIQUEID, (void *)uniqueid );
 896         slapi_pblock_set( pb, SLAPI_PLUGIN_IDENTITY, (void *)plugin_identity );
 897         slapi_pblock_set( pb, SLAPI_X_INTOP_FLAGS,   (void *)operation_flags );
 898         slapi_int_set_operation_dn( pb );
 899 }
 900
 901 /* Function : slapi_delete_internal
 902  *
 903  * Description : Plugin functions call this routine to delete an entry
 904  *               in the backend directly
 905  * Return values : LDAP_SUCCESS
 906  *                 LDAP_PARAM_ERROR
 907  *                 LDAP_NO_MEMORY
 908  *                 LDAP_OTHER
 909  *                 LDAP_UNWILLING_TO_PERFORM
 910 */
 911 Slapi_PBlock *
 912 slapi_delete_internal(
 913         char *ldn,
 914         LDAPControl **controls,
 915         int log_change )
 916 {
 917         Slapi_PBlock *pb;
 918
 919         pb = slapi_pblock_new();
 920
 921         slapi_delete_internal_set_pb( pb, ldn, controls, NULL, NULL,
 922                 log_change ? SLAPI_OP_FLAG_LOG_CHANGE : 0 );
 923
 924         slapi_delete_internal_pb( pb );
 925
 926         return pb;
 927 }
 928
 929 #endif /* LDAP_SLAPI */
 930