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

   1 /* $OpenLDAP$ */
   2 /*
   3  * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
   4  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   5  */
   6 /*
   7  * Copyright (c) 1995 Regents of the University of Michigan.
   8  * All rights reserved.
   9  *
  10  * Redistribution and use in source and binary forms are permitted
  11  * provided that this notice is preserved and that due credit is given
  12  * to the University of Michigan at Ann Arbor. The name of the University
  13  * may not be used to endorse or promote products derived from this
  14  * software without specific prior written permission. This software
  15  * is provided ``as is'' without express or implied warranty.
  16  */
  17
  18 #include "portable.h"
  19
  20 #include <stdio.h>
  21 #include <ac/string.h>
  22 #include <ac/time.h>
  23 #include <ac/socket.h>
  24
  25 #include "ldap_pvt.h"
  26 #include "slap.h"
  27 #include "slapi.h"
  28
  29 #ifdef LDAP_SLAPI
  30 static Slapi_PBlock *initAddPlugin( Backend *be, Connection *conn, Operation *op,
  31         struct berval *dn, Entry *e, int manageDSAit );
  32 static int doPreAddPluginFNs( Backend *be, Slapi_PBlock *pb );
  33 static void doPostAddPluginFNs( Backend *be, Slapi_PBlock *pb );
  34 #endif /* LDAP_SLAPI */
  35
  36 int
  37 do_add( Connection *conn, Operation *op )
  38 {
  39         BerElement      *ber = op->o_ber;
  40         char            *last;
  41         struct berval dn = { 0, NULL };
  42         ber_len_t       len;
  43         ber_tag_t       tag;
  44         Entry           *e;
  45         Backend         *be;
  46         Modifications   *modlist = NULL;
  47         Modifications   **modtail = &modlist;
  48         Modifications   tmp, *mod;
  49         const char *text;
  50         LDAPRDN         *rdn = NULL;
  51         int             cnt;
  52         int                     rc = LDAP_SUCCESS;
  53         int     manageDSAit;
  54 #ifdef LDAP_SLAPI
  55         Slapi_PBlock    *pb = NULL;
  56 #endif /* LDAP_SLAPI */
  57
  58 #ifdef NEW_LOGGING
  59         LDAP_LOG( OPERATION, ENTRY, "do_add: conn %d enter\n", conn->c_connid,0,0 );
  60 #else
  61         Debug( LDAP_DEBUG_TRACE, "do_add\n", 0, 0, 0 );
  62 #endif
  63         /*
  64          * Parse the add request.  It looks like this:
  65          *
  66          *      AddRequest := [APPLICATION 14] SEQUENCE {
  67          *              name    DistinguishedName,
  68          *              attrs   SEQUENCE OF SEQUENCE {
  69          *                      type    AttributeType,
  70          *                      values  SET OF AttributeValue
  71          *              }
  72          *      }
  73          */
  74
  75         /* get the name */
  76         if ( ber_scanf( ber, "{m", /*}*/ &dn ) == LBER_ERROR ) {
  77 #ifdef NEW_LOGGING
  78                 LDAP_LOG( OPERATION, ERR,
  79                         "do_add: conn %d ber_scanf failed\n", conn->c_connid,0,0 );
  80 #else
  81                 Debug( LDAP_DEBUG_ANY, "do_add: ber_scanf failed\n", 0, 0, 0 );
  82 #endif
  83                 send_ldap_disconnect( conn, op,
  84                         LDAP_PROTOCOL_ERROR, "decoding error" );
  85                 return -1;
  86         }
  87
  88         e = (Entry *) ch_calloc( 1, sizeof(Entry) );
  89
  90         rc = dnPrettyNormal( NULL, &dn, &e->e_name, &e->e_nname );
  91
  92         if( rc != LDAP_SUCCESS ) {
  93 #ifdef NEW_LOGGING
  94                 LDAP_LOG( OPERATION, ERR,
  95                         "do_add: conn %d invalid dn (%s)\n", conn->c_connid, dn.bv_val, 0 );
  96 #else
  97                 Debug( LDAP_DEBUG_ANY, "do_add: invalid dn (%s)\n", dn.bv_val, 0, 0 );
  98 #endif
  99                 send_ldap_result( conn, op, rc = LDAP_INVALID_DN_SYNTAX, NULL,
 100                             "invalid DN", NULL, NULL );
 101                 goto done;
 102         }
 103
 104 #ifdef NEW_LOGGING
 105         LDAP_LOG( OPERATION, ARGS,
 106                 "do_add: conn %d  dn (%s)\n", conn->c_connid, e->e_dn, 0 );
 107 #else
 108         Debug( LDAP_DEBUG_ARGS, "do_add: dn (%s)\n", e->e_dn, 0, 0 );
 109 #endif
 110
 111         /* get the attrs */
 112         for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT;
 113             tag = ber_next_element( ber, &len, last ) )
 114         {
 115                 Modifications *mod;
 116                 ber_tag_t rtag;
 117
 118                 rtag = ber_scanf( ber, "{m{W}}", &tmp.sml_type, &tmp.sml_bvalues );
 119
 120                 if ( rtag == LBER_ERROR ) {
 121 #ifdef NEW_LOGGING
 122                         LDAP_LOG( OPERATION, ERR,
 123                                    "do_add: conn %d      decoding error \n", conn->c_connid, 0, 0 );
 124 #else
 125                         Debug( LDAP_DEBUG_ANY, "do_add: decoding error\n", 0, 0, 0 );
 126 #endif
 127                         send_ldap_disconnect( conn, op,
 128                                 LDAP_PROTOCOL_ERROR, "decoding error" );
 129                         rc = -1;
 130                         goto done;
 131                 }
 132
 133                 if ( tmp.sml_bvalues == NULL ) {
 134 #ifdef NEW_LOGGING
 135                         LDAP_LOG( OPERATION, INFO,
 136                                 "do_add: conn %d         no values for type %s\n",
 137                                 conn->c_connid, tmp.sml_type.bv_val, 0 );
 138 #else
 139                         Debug( LDAP_DEBUG_ANY, "no values for type %s\n",
 140                                 tmp.sml_type.bv_val, 0, 0 );
 141 #endif
 142                         send_ldap_result( conn, op, rc = LDAP_PROTOCOL_ERROR,
 143                                 NULL, "no values for attribute type", NULL, NULL );
 144                         goto done;
 145                 }
 146                 mod  = (Modifications *) ch_malloc( sizeof(Modifications) );
 147
 148                 mod->sml_op = LDAP_MOD_ADD;
 149                 mod->sml_next = NULL;
 150                 mod->sml_desc = NULL;
 151                 mod->sml_type = tmp.sml_type;
 152                 mod->sml_bvalues = tmp.sml_bvalues;
 153
 154                 *modtail = mod;
 155                 modtail = &mod->sml_next;
 156         }
 157
 158         if ( ber_scanf( ber, /*{*/ "}") == LBER_ERROR ) {
 159 #ifdef NEW_LOGGING
 160                 LDAP_LOG( OPERATION, ERR,
 161                         "do_add: conn %d ber_scanf failed\n", conn->c_connid, 0, 0 );
 162 #else
 163                 Debug( LDAP_DEBUG_ANY, "do_add: ber_scanf failed\n", 0, 0, 0 );
 164 #endif
 165                 send_ldap_disconnect( conn, op,
 166                         LDAP_PROTOCOL_ERROR, "decoding error" );
 167                 rc = -1;
 168                 goto done;
 169         }
 170
 171         if( (rc = get_ctrls( conn, op, 1 )) != LDAP_SUCCESS ) {
 172 #ifdef NEW_LOGGING
 173                 LDAP_LOG( OPERATION, INFO,
 174                         "do_add: conn %d get_ctrls failed\n", conn->c_connid, 0, 0 );
 175 #else
 176                 Debug( LDAP_DEBUG_ANY, "do_add: get_ctrls failed\n", 0, 0, 0 );
 177 #endif
 178                 goto done;
 179         }
 180
 181         if ( modlist == NULL ) {
 182                 send_ldap_result( conn, op, rc = LDAP_PROTOCOL_ERROR,
 183                         NULL, "no attributes provided", NULL, NULL );
 184                 goto done;
 185         }
 186
 187         Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu ADD dn=\"%s\"\n",
 188             op->o_connid, op->o_opid, e->e_dn, 0, 0 );
 189
 190         if( e->e_nname.bv_len == 0 ) {
 191                 /* protocolError may be a more appropriate error */
 192                 send_ldap_result( conn, op, rc = LDAP_ALREADY_EXISTS,
 193                         NULL, "root DSE already exists",
 194                         NULL, NULL );
 195                 goto done;
 196
 197         } else if ( bvmatch( &e->e_nname, &global_schemandn ) ) {
 198                 send_ldap_result( conn, op, rc = LDAP_ALREADY_EXISTS,
 199                         NULL, "subschema subentry already exists",
 200                         NULL, NULL );
 201                 goto done;
 202         }
 203
 204         if ( mod->sml_bvalues[ cnt ].bv_val == NULL ) {
 205                 /*
 206                  * Get attribute type(s) and attribute value(s) of our rdn,
 207                  */
 208                 if ( ldap_bv2rdn( &e->e_name, &rdn, (char **)&text,
 209                         LDAP_DN_FORMAT_LDAP ) )
 210                 {
 211                         send_ldap_result( conn, op, rc = LDAP_INVALID_DN_SYNTAX,
 212                                 NULL, "unknown type(s) used in RDN",
 213                                 NULL, NULL );
 214                         goto done;
 215                 }
 216
 217                 /* Check for RDN attrs in entry */
 218                 for ( cnt = 0; rdn[ 0 ][ cnt ]; cnt++ ) {
 219                         AttributeDescription    *desc = NULL;
 220                         MatchingRule            *mr;
 221                         int                     i;
 222
 223                         rc = slap_bv2ad( &rdn[ 0 ][ cnt ]->la_attr,
 224                                         &desc, &text );
 225
 226                         if ( rc != LDAP_SUCCESS ) {
 227                                 send_ldap_result( conn, op, rc,
 228                                                 NULL, text, NULL, NULL );
 229                                 goto done;
 230                         }
 231
 232                         for (mod = modlist; mod; mod = mod->sml_next) {
 233                                 AttributeDescription    *mod_desc = NULL;
 234
 235                                 rc = slap_bv2ad( &mod->sml_type,
 236                                                 &mod_desc, &text );
 237                                 if ( rc != LDAP_SUCCESS ) {
 238                                         send_ldap_result( conn, op, rc,
 239                                                         NULL, text, NULL, NULL );
 240                                         goto done;
 241                                 }
 242
 243                                 if (mod_desc == desc) {
 244                                         break;
 245                                 }
 246                         }
 247
 248                         if (mod == NULL) {
 249 #define BAILOUT
 250 #ifdef BAILOUT
 251                                 /* bail out */
 252                                 send_ldap_result( conn, op,
 253                                         rc = LDAP_NO_SUCH_ATTRIBUTE,
 254                                         NULL,
 255                                         "RDN attribute value assertion not present in entry",
 256                                         NULL, NULL );
 257                                 goto done;
 258
 259 #else /* ! BAILOUT */
 260                                 struct berval   bv;
 261
 262                                 /* add attribute type and value to modlist */
 263                                 mod  = (Modifications *) ch_malloc( sizeof(Modifications) );
 264
 265                                 mod->sml_op = LDAP_MOD_ADD;
 266                                 mod->sml_next = NULL;
 267                                 mod->sml_desc = NULL;
 268
 269                                 ber_dupbv( &mod->sml_type,
 270                                                 &rdn[ 0 ][ cnt ]->la_attr );
 271
 272                                 mod->sml_bvalues = NULL;
 273                                 ber_dupbv( &bv, &rdn[ 0 ][ cnt ]->la_value );
 274                                 ber_bvarray_add( &mod->sml_bvalues, &bv );
 275
 276                                 *modtail = mod;
 277                                 modtail = &mod->sml_next;
 278                                 continue;
 279 #endif /* ! BAILOUT */
 280                         }
 281
 282                         mr = desc->ad_type->sat_equality;
 283                         if (mr == NULL || !mr->smr_match ) {
 284                                 /* bail out */
 285                                 send_ldap_result( conn, op,
 286                                                 rc = LDAP_INVALID_SYNTAX,
 287                                                 NULL,
 288                                                 "attribute in RDN lacks matching rule",
 289                                                 NULL, NULL );
 290                                 goto done;
 291                         }
 292
 293                         for (i = 0; mod->sml_bvalues[ i ].bv_val; i++) {
 294                                 int             match = 0;
 295
 296                                 rc = value_match(&match, desc, mr,
 297                                                 SLAP_MR_VALUE_SYNTAX_MATCH,
 298                                                 &mod->sml_bvalues[ i ],
 299                                                 &rdn[ 0 ][ cnt ]->la_value, &text);
 300
 301                                 if ( rc != LDAP_SUCCESS ) {
 302                                         send_ldap_result( conn, op, rc,
 303                                                         NULL, text, NULL, NULL);
 304                                         goto done;
 305                                 }
 306
 307                                 if (match == 0) {
 308                                         break;
 309                                 }
 310                         }
 311
 312                         /* not found? */
 313                         if (mod->sml_bvalues[ i ].bv_val == NULL) {
 314 #ifdef BAILOUT
 315                                 /* bailout */
 316                                 send_ldap_result( conn, op,
 317                                                 rc = LDAP_NO_SUCH_ATTRIBUTE,
 318                                                 NULL,
 319                                                 "value in RDN not listed in entry",
 320                                                 NULL, NULL );
 321                                 goto done;
 322
 323 #else /* ! BAILOUT */
 324                                 struct berval   bv;
 325
 326                                 /* add attribute type and value to modlist */
 327                                 ber_dupbv( &bv, &rdn[ 0 ][ cnt ]->la_value );
 328                                 ber_bvarray_add( &mod->sml_bvalues, &bv );
 329                                 continue;
 330 #endif /* ! BAILOUT */
 331                         }
 332                 }
 333         }
 334
 335         manageDSAit = get_manageDSAit( op );
 336
 337         /*
 338          * We could be serving multiple database backends.  Select the
 339          * appropriate one, or send a referral to our "referral server"
 340          * if we don't hold it.
 341          */
 342         be = select_backend( &e->e_nname, manageDSAit, 0 );
 343         if ( be == NULL ) {
 344                 BerVarray ref = referral_rewrite( default_referral,
 345                         NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
 346
 347                 send_ldap_result( conn, op, rc = LDAP_REFERRAL,
 348                         NULL, NULL, ref ? ref : default_referral, NULL );
 349
 350                 if ( ref ) ber_bvarray_free( ref );
 351                 goto done;
 352         }
 353
 354         /* check restrictions */
 355         rc = backend_check_restrictions( be, conn, op, NULL, &text ) ;
 356         if( rc != LDAP_SUCCESS ) {
 357                 send_ldap_result( conn, op, rc,
 358                         NULL, text, NULL, NULL );
 359                 goto done;
 360         }
 361
 362         /* check for referrals */
 363         rc = backend_check_referrals( be, conn, op, &e->e_name, &e->e_nname );
 364         if ( rc != LDAP_SUCCESS ) {
 365                 goto done;
 366         }
 367
 368 #ifdef LDAP_SLAPI
 369         pb = initAddPlugin( be, conn, op, &dn, e, manageDSAit );
 370 #endif /* LDAP_SLAPI */
 371
 372         /*
 373          * do the add if 1 && (2 || 3)
 374          * 1) there is an add function implemented in this backend;
 375          * 2) this backend is master for what it holds;
 376          * 3) it's a replica and the dn supplied is the updatedn.
 377          */
 378         if ( be->be_add ) {
 379                 /* do the update here */
 380                 int repl_user = be_isupdate(be, &op->o_ndn );
 381 #ifndef SLAPD_MULTIMASTER
 382                 if ( !be->be_update_ndn.bv_len || repl_user )
 383 #endif
 384                 {
 385                         int update = be->be_update_ndn.bv_len;
 386                         char textbuf[SLAP_TEXT_BUFLEN];
 387                         size_t textlen = sizeof textbuf;
 388
 389                         rc = slap_mods_check( modlist, update, &text,
 390                                 textbuf, textlen );
 391
 392                         if( rc != LDAP_SUCCESS ) {
 393                                 send_ldap_result( conn, op, rc,
 394                                         NULL, text, NULL, NULL );
 395                                 goto done;
 396                         }
 397
 398                         if ( !repl_user ) {
 399                                 for( modtail = &modlist;
 400                                         *modtail != NULL;
 401                                         modtail = &(*modtail)->sml_next )
 402                                 {
 403                                         assert( (*modtail)->sml_op == LDAP_MOD_ADD );
 404                                         assert( (*modtail)->sml_desc != NULL );
 405                                 }
 406                                 rc = slap_mods_opattrs( be, op, modlist, modtail, &text,
 407                                         textbuf, textlen );
 408                                 if( rc != LDAP_SUCCESS ) {
 409                                         send_ldap_result( conn, op, rc,
 410                                                 NULL, text, NULL, NULL );
 411                                         goto done;
 412                                 }
 413                         }
 414
 415                         rc = slap_mods2entry( modlist, &e, repl_user, &text,
 416                                 textbuf, textlen );
 417                         if( rc != LDAP_SUCCESS ) {
 418                                 send_ldap_result( conn, op, rc,
 419                                         NULL, text, NULL, NULL );
 420                                 goto done;
 421                         }
 422
 423 #ifdef LDAP_SLAPI
 424                         /*
 425                          * Call the preoperation plugin here, because the entry
 426                          * will actually contain something.
 427                          */
 428                         rc = doPreAddPluginFNs( be, pb );
 429                         if ( rc != LDAP_SUCCESS ) {
 430                                 /* plugin will have sent result */
 431                                 goto done;
 432                         }
 433 #endif /* LDAP_SLAPI */
 434
 435                         if ( (*be->be_add)( be, conn, op, e ) == 0 ) {
 436 #ifdef SLAPD_MULTIMASTER
 437                                 if ( !repl_user )
 438 #endif
 439                                 {
 440                                         replog( be, op, &e->e_name, &e->e_nname, e );
 441                                 }
 442                                 be_entry_release_w( be, conn, op, e );
 443                                 e = NULL;
 444                         }
 445
 446 #ifndef SLAPD_MULTIMASTER
 447                 } else {
 448                         BerVarray defref;
 449                         BerVarray ref;
 450 #ifdef LDAP_SLAPI
 451                         /*
 452                          * SLAPI_ADD_ENTRY will be empty, but this may be acceptable
 453                          * on replicas (for now, it involves the minimum code intrusion).
 454                          */
 455                         rc = doPreAddPluginFNs( be, pb );
 456                         if ( rc != LDAP_SUCCESS ) {
 457                                 /* plugin will have sent result */
 458                                 goto done;
 459                         }
 460 #endif /* LDAP_SLAPI */
 461
 462                         defref = be->be_update_refs
 463                                 ? be->be_update_refs : default_referral;
 464                         ref = referral_rewrite( defref,
 465                                 NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
 466
 467                         send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL,
 468                                 ref ? ref : defref, NULL );
 469
 470                         if ( ref ) ber_bvarray_free( ref );
 471 #endif /* SLAPD_MULTIMASTER */
 472                 }
 473         } else {
 474             rc = doPreAddPluginFNs( be, pb );
 475             if ( rc != LDAP_SUCCESS ) {
 476                 /* plugin will have sent result */
 477                 goto done;
 478             }
 479 #ifdef NEW_LOGGING
 480             LDAP_LOG( OPERATION, INFO,
 481                        "do_add: conn %d  no backend support\n", conn->c_connid, 0, 0 );
 482 #else
 483             Debug( LDAP_DEBUG_ARGS, "    do_add: no backend support\n", 0, 0, 0 );
 484 #endif
 485             send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
 486                               NULL, "operation not supported within namingContext", NULL, NULL );
 487         }
 488
 489 #ifdef LDAP_SLAPI
 490         doPostAddPluginFNs( be, pb );
 491 #endif /* LDAP_SLAPI */
 492
 493 done:
 494         if( modlist != NULL ) {
 495                 slap_mods_free( modlist );
 496         }
 497         if( e != NULL ) {
 498                 entry_free( e );
 499         }
 500
 501         return rc;
 502 }
 503
 504 int
 505 slap_mods2entry(
 506         Modifications *mods,
 507         Entry **e,
 508         int repl_user,
 509         const char **text,
 510         char *textbuf, size_t textlen )
 511 {
 512         Attribute **tail = &(*e)->e_attrs;
 513         assert( *tail == NULL );
 514
 515         *text = textbuf;
 516
 517         for( ; mods != NULL; mods = mods->sml_next ) {
 518                 Attribute *attr;
 519
 520                 assert( mods->sml_op == LDAP_MOD_ADD );
 521                 assert( mods->sml_desc != NULL );
 522
 523                 attr = attr_find( (*e)->e_attrs, mods->sml_desc );
 524
 525                 if( attr != NULL ) {
 526 #define SLURPD_FRIENDLY
 527 #ifdef SLURPD_FRIENDLY
 528                         ber_len_t i,j;
 529
 530                         if( !repl_user ) {
 531                                 snprintf( textbuf, textlen,
 532                                         "attribute '%s' provided more than once",
 533                                         mods->sml_desc->ad_cname.bv_val );
 534                                 return LDAP_TYPE_OR_VALUE_EXISTS;
 535                         }
 536
 537                         for( i=0; attr->a_vals[i].bv_val; i++ ) {
 538                                 /* count them */
 539                         }
 540                         for( j=0; mods->sml_bvalues[j].bv_val; j++ ) {
 541                                 /* count them */
 542                         }
 543                         j++;    /* NULL */
 544
 545                         attr->a_vals = ch_realloc( attr->a_vals,
 546                                 sizeof( struct berval ) * (i+j) );
 547
 548                         /* should check for duplicates */
 549
 550                         AC_MEMCPY( &attr->a_vals[i], mods->sml_bvalues,
 551                                 sizeof( struct berval ) * j );
 552
 553                         /* trim the mods array */
 554                         ch_free( mods->sml_bvalues );
 555                         mods->sml_bvalues = NULL;
 556
 557                         continue;
 558 #else
 559                         snprintf( textbuf, textlen,
 560                                 "attribute '%s' provided more than once",
 561                                 mods->sml_desc->ad_cname.bv_val );
 562                         return LDAP_TYPE_OR_VALUE_EXISTS;
 563 #endif
 564                 }
 565
 566                 if( mods->sml_bvalues[1].bv_val != NULL ) {
 567                         /* check for duplicates */
 568                         int             i, j;
 569                         MatchingRule *mr = mods->sml_desc->ad_type->sat_equality;
 570
 571                         /* check if the values we're adding already exist */
 572                         if( mr == NULL || !mr->smr_match ) {
 573                                 for ( i = 0; mods->sml_bvalues[i].bv_val != NULL; i++ ) {
 574                                         /* test asserted values against themselves */
 575                                         for( j = 0; j < i; j++ ) {
 576                                                 if ( bvmatch( &mods->sml_bvalues[i],
 577                                                         &mods->sml_bvalues[j] ) ) {
 578                                                         /* value exists already */
 579                                                         snprintf( textbuf, textlen,
 580                                                                 "%s: value #%d provided more than once",
 581                                                                 mods->sml_desc->ad_cname.bv_val, j );
 582                                                         return LDAP_TYPE_OR_VALUE_EXISTS;
 583                                                 }
 584                                         }
 585                                 }
 586
 587                         } else {
 588                                 int             rc;
 589                                 const char      *text = NULL;
 590                                 char            textbuf[ SLAP_TEXT_BUFLEN ]  = { '\0' };
 591
 592                                 rc = modify_check_duplicates( mods->sml_desc, mr,
 593                                                 NULL, mods->sml_bvalues, 0,
 594                                                 &text, textbuf, sizeof( textbuf ) );
 595
 596                                 if ( rc != LDAP_SUCCESS ) {
 597                                         return rc;
 598                                 }
 599                         }
 600                 }
 601
 602                 attr = ch_calloc( 1, sizeof(Attribute) );
 603
 604                 /* move ad to attr structure */
 605                 attr->a_desc = mods->sml_desc;
 606                 mods->sml_desc = NULL;
 607
 608                 /* move values to attr structure */
 609                 /*      should check for duplicates */
 610                 attr->a_vals = mods->sml_bvalues;
 611                 mods->sml_bvalues = NULL;
 612
 613                 *tail = attr;
 614                 tail = &attr->a_next;
 615         }
 616
 617         return LDAP_SUCCESS;
 618 }
 619
 620 #ifdef LDAP_SLAPI
 621 static Slapi_PBlock *initAddPlugin( Backend *be, Connection *conn, Operation *op,
 622         struct berval *dn, Entry *e, int manageDSAit )
 623 {
 624         Slapi_PBlock *pb;
 625
 626         pb = op->o_pb;
 627
 628         slapi_x_backend_set_pb( pb, be );
 629         slapi_x_connection_set_pb( pb, conn );
 630         slapi_x_operation_set_pb( pb, op );
 631
 632         slapi_pblock_set( pb, SLAPI_ADD_TARGET, (void *)dn->bv_val );
 633         slapi_pblock_set( pb, SLAPI_ADD_ENTRY, (void *)e );
 634         slapi_pblock_set( pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
 635
 636         return pb;
 637 }
 638
 639 static int doPreAddPluginFNs( Backend *be, Slapi_PBlock *pb )
 640 {
 641         int rc;
 642
 643         rc = doPluginFNs( be, SLAPI_PLUGIN_PRE_ADD_FN, pb );
 644         if ( rc != 0 ) {
 645                 /*
 646                  * A preoperation plugin failure will abort the
 647                  * entire operation.
 648                  */
 649 #ifdef NEW_LOGGING
 650                 LDAP_LOG( OPERATION, INFO, "do_add: add preoperation plugin failed\n",
 651                                 0, 0, 0);
 652 #else
 653                 Debug(LDAP_DEBUG_TRACE, "do_add: add preoperation plugin failed.\n",
 654                                 0, 0, 0);
 655                 if ( slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void *)&rc ) != 0 )
 656                         rc = LDAP_OTHER;
 657 #endif
 658         } else {
 659                 rc = LDAP_SUCCESS;
 660         }
 661
 662         return rc;
 663 }
 664
 665 static void doPostAddPluginFNs( Backend *be, Slapi_PBlock *pb )
 666 {
 667         int rc;
 668
 669         rc = doPluginFNs( be, SLAPI_PLUGIN_POST_ADD_FN, pb );
 670         if ( rc != 0 ) {
 671 #ifdef NEW_LOGGING
 672                 LDAP_LOG( OPERATION, INFO, "do_add: add postoperation plugin failed\n",
 673                                 0, 0, 0);
 674 #else
 675                 Debug(LDAP_DEBUG_TRACE, "do_add: add preoperation plugin failed.\n",
 676                                 0, 0, 0);
 677 #endif
 678         }
 679 }
 680 #endif /* LDAP_SLAPI */