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
  28 #ifdef LDAP_SLAPI
  29 #include "slapi.h"
  30 static void initAddPlugin( Operation *op,
  31         struct berval *dn, Entry *e, int manageDSAit );
  32 static int doPreAddPluginFNs( Operation *op );
  33 static void doPostAddPluginFNs( Operation *op );
  34 #endif /* LDAP_SLAPI */
  35
  36 int
  37 do_add( Operation *op, SlapReply *rs )
  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         Modifications   *modlist = NULL;
  46         Modifications   **modtail = &modlist;
  47         Modifications   tmp;
  48         int     manageDSAit;
  49
  50 #ifdef NEW_LOGGING
  51         LDAP_LOG( OPERATION, ENTRY, "do_add: conn %d enter\n", op->o_connid,0,0 );
  52 #else
  53         Debug( LDAP_DEBUG_TRACE, "do_add\n", 0, 0, 0 );
  54 #endif
  55         /*
  56          * Parse the add request.  It looks like this:
  57          *
  58          *      AddRequest := [APPLICATION 14] SEQUENCE {
  59          *              name    DistinguishedName,
  60          *              attrs   SEQUENCE OF SEQUENCE {
  61          *                      type    AttributeType,
  62          *                      values  SET OF AttributeValue
  63          *              }
  64          *      }
  65          */
  66
  67         /* get the name */
  68         if ( ber_scanf( ber, "{m", /*}*/ &dn ) == LBER_ERROR ) {
  69 #ifdef NEW_LOGGING
  70                 LDAP_LOG( OPERATION, ERR,
  71                         "do_add: conn %d ber_scanf failed\n", op->o_connid,0,0 );
  72 #else
  73                 Debug( LDAP_DEBUG_ANY, "do_add: ber_scanf failed\n", 0, 0, 0 );
  74 #endif
  75                 send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
  76                 return -1;
  77         }
  78
  79         e = (Entry *) ch_calloc( 1, sizeof(Entry) );
  80
  81         rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
  82
  83         if( rs->sr_err != LDAP_SUCCESS ) {
  84 #ifdef NEW_LOGGING
  85                 LDAP_LOG( OPERATION, ERR,
  86                         "do_add: conn %d invalid dn (%s)\n", op->o_connid, dn.bv_val, 0 );
  87 #else
  88                 Debug( LDAP_DEBUG_ANY, "do_add: invalid dn (%s)\n", dn.bv_val, 0, 0 );
  89 #endif
  90                 send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
  91                 goto done;
  92         }
  93
  94         ber_dupbv( &e->e_name, &op->o_req_dn );
  95         ber_dupbv( &e->e_nname, &op->o_req_ndn );
  96
  97 #ifdef NEW_LOGGING
  98         LDAP_LOG( OPERATION, ARGS,
  99                 "do_add: conn %d  dn (%s)\n", op->o_connid, e->e_dn, 0 );
 100 #else
 101         Debug( LDAP_DEBUG_ARGS, "do_add: dn (%s)\n", e->e_dn, 0, 0 );
 102 #endif
 103
 104         /* get the attrs */
 105         for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT;
 106             tag = ber_next_element( ber, &len, last ) )
 107         {
 108                 Modifications *mod;
 109                 ber_tag_t rtag;
 110
 111                 tmp.sml_nvalues = NULL;
 112
 113                 rtag = ber_scanf( ber, "{m{W}}", &tmp.sml_type, &tmp.sml_values );
 114
 115                 if ( rtag == LBER_ERROR ) {
 116 #ifdef NEW_LOGGING
 117                         LDAP_LOG( OPERATION, ERR,
 118                                    "do_add: conn %d      decoding error \n", op->o_connid, 0, 0 );
 119 #else
 120                         Debug( LDAP_DEBUG_ANY, "do_add: decoding error\n", 0, 0, 0 );
 121 #endif
 122                         send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
 123                         rs->sr_err = -1;
 124                         goto done;
 125                 }
 126
 127                 if ( tmp.sml_values == NULL ) {
 128 #ifdef NEW_LOGGING
 129                         LDAP_LOG( OPERATION, INFO,
 130                                 "do_add: conn %d         no values for type %s\n",
 131                                 op->o_connid, tmp.sml_type.bv_val, 0 );
 132 #else
 133                         Debug( LDAP_DEBUG_ANY, "no values for type %s\n",
 134                                 tmp.sml_type.bv_val, 0, 0 );
 135 #endif
 136                         send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
 137                                 "no values for attribute type" );
 138                         goto done;
 139                 }
 140
 141                 mod  = (Modifications *) ch_malloc( sizeof(Modifications) );
 142                 mod->sml_op = LDAP_MOD_ADD;
 143                 mod->sml_next = NULL;
 144                 mod->sml_desc = NULL;
 145                 mod->sml_type = tmp.sml_type;
 146                 mod->sml_values = tmp.sml_values;
 147                 mod->sml_nvalues = NULL;
 148
 149                 *modtail = mod;
 150                 modtail = &mod->sml_next;
 151         }
 152
 153         if ( ber_scanf( ber, /*{*/ "}") == LBER_ERROR ) {
 154 #ifdef NEW_LOGGING
 155                 LDAP_LOG( OPERATION, ERR,
 156                         "do_add: conn %d ber_scanf failed\n", op->o_connid, 0, 0 );
 157 #else
 158                 Debug( LDAP_DEBUG_ANY, "do_add: ber_scanf failed\n", 0, 0, 0 );
 159 #endif
 160                 send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
 161                 rs->sr_err = -1;
 162                 goto done;
 163         }
 164
 165         if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
 166 #ifdef NEW_LOGGING
 167                 LDAP_LOG( OPERATION, INFO,
 168                         "do_add: conn %d get_ctrls failed\n", op->o_connid, 0, 0 );
 169 #else
 170                 Debug( LDAP_DEBUG_ANY, "do_add: get_ctrls failed\n", 0, 0, 0 );
 171 #endif
 172                 goto done;
 173         }
 174
 175         if ( modlist == NULL ) {
 176                 send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
 177                         "no attributes provided" );
 178                 goto done;
 179         }
 180
 181         Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu ADD dn=\"%s\"\n",
 182             op->o_connid, op->o_opid, e->e_name.bv_val, 0, 0 );
 183
 184         if( e->e_nname.bv_len == 0 ) {
 185                 /* protocolError may be a more appropriate error */
 186                 send_ldap_error( op, rs, LDAP_ALREADY_EXISTS,
 187                         "root DSE already exists" );
 188                 goto done;
 189
 190         } else if ( bvmatch( &e->e_nname, &global_schemandn ) ) {
 191                 send_ldap_error( op, rs, LDAP_ALREADY_EXISTS,
 192                         "subschema subentry already exists" );
 193                 goto done;
 194         }
 195
 196         manageDSAit = get_manageDSAit( op );
 197
 198         /*
 199          * We could be serving multiple database backends.  Select the
 200          * appropriate one, or send a referral to our "referral server"
 201          * if we don't hold it.
 202          */
 203         op->o_bd = select_backend( &e->e_nname, manageDSAit, 0 );
 204         if ( op->o_bd == NULL ) {
 205                 rs->sr_ref = referral_rewrite( default_referral,
 206                         NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
 207                 if (!rs->sr_ref) rs->sr_ref = default_referral;
 208                 if ( rs->sr_ref != NULL ) {
 209                         rs->sr_err = LDAP_REFERRAL;
 210                         send_ldap_result( op, rs );
 211
 212                         if ( rs->sr_ref != default_referral ) {
 213                                 ber_bvarray_free( rs->sr_ref );
 214                         }
 215                 } else {
 216                         send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 217                                         "referral missing" );
 218                 }
 219                 goto done;
 220         }
 221
 222         /* check restrictions */
 223         if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
 224                 send_ldap_result( op, rs );
 225                 goto done;
 226         }
 227
 228         /* check for referrals */
 229         if( backend_check_referrals( op, rs ) != LDAP_SUCCESS ) {
 230                 goto done;
 231         }
 232
 233 #ifdef LDAP_SLAPI
 234         if ( op->o_pb ) initAddPlugin( op, &dn, e, manageDSAit );
 235 #endif /* LDAP_SLAPI */
 236
 237         /*
 238          * do the add if 1 && (2 || 3)
 239          * 1) there is an add function implemented in this backend;
 240          * 2) this backend is master for what it holds;
 241          * 3) it's a replica and the dn supplied is the updatedn.
 242          */
 243         if ( op->o_bd->be_add ) {
 244                 /* do the update here */
 245                 int repl_user = be_isupdate(op->o_bd, &op->o_ndn );
 246 #ifndef SLAPD_MULTIMASTER
 247                 if ( !op->o_bd->be_syncinfo &&
 248                         ( !op->o_bd->be_update_ndn.bv_len || repl_user ))
 249 #else
 250                 if ( !op->o_bd->be_syncinfo )
 251 #endif
 252                 {
 253                         int update = op->o_bd->be_update_ndn.bv_len;
 254                         char textbuf[SLAP_TEXT_BUFLEN];
 255                         size_t textlen = sizeof textbuf;
 256
 257                         rs->sr_err = slap_mods_check( modlist, update, &rs->sr_text,
 258                                                                                   textbuf, textlen, NULL );
 259
 260                         if( rs->sr_err != LDAP_SUCCESS ) {
 261                                 send_ldap_result( op, rs );
 262                                 goto done;
 263                         }
 264
 265                         if ( !repl_user ) {
 266                                 for( modtail = &modlist;
 267                                         *modtail != NULL;
 268                                         modtail = &(*modtail)->sml_next )
 269                                 {
 270                                         assert( (*modtail)->sml_op == LDAP_MOD_ADD );
 271                                         assert( (*modtail)->sml_desc != NULL );
 272                                 }
 273                                 rs->sr_err = slap_mods_opattrs( op, modlist, modtail,
 274                                         &rs->sr_text, textbuf, textlen );
 275                                 if( rs->sr_err != LDAP_SUCCESS ) {
 276                                         send_ldap_result( op, rs );
 277                                         goto done;
 278                                 }
 279                         }
 280
 281                         rs->sr_err = slap_mods2entry( modlist, &e, repl_user, 0,
 282                                                                         &rs->sr_text, textbuf, textlen );
 283                         if( rs->sr_err != LDAP_SUCCESS ) {
 284                                 send_ldap_result( op, rs );
 285                                 goto done;
 286                         }
 287
 288 #ifdef LDAP_SLAPI
 289                         /*
 290                          * Call the preoperation plugin here, because the entry
 291                          * will actually contain something.
 292                          */
 293                         if ( op->o_pb ) {
 294                                 rs->sr_err = doPreAddPluginFNs( op );
 295                                 if ( rs->sr_err != LDAP_SUCCESS ) {
 296                                         /* plugin will have sent result */
 297                                         goto done;
 298                                 }
 299                         }
 300 #endif /* LDAP_SLAPI */
 301
 302                         op->ora_e = e;
 303                         if ( (op->o_bd->be_add)( op, rs ) == 0 ) {
 304 #ifdef SLAPD_MULTIMASTER
 305                                 if ( !repl_user )
 306 #endif
 307                                 {
 308                                         replog( op );
 309                                 }
 310                                 be_entry_release_w( op, e );
 311                                 e = NULL;
 312                         }
 313
 314 #ifndef SLAPD_MULTIMASTER
 315                 } else {
 316                         BerVarray defref = NULL;
 317 #ifdef LDAP_SLAPI
 318                         /*
 319                          * SLAPI_ADD_ENTRY will be empty, but this may be acceptable
 320                          * on replicas (for now, it involves the minimum code intrusion).
 321                          */
 322                         if ( op->o_pb ) {
 323                                 rs->sr_err = doPreAddPluginFNs( op );
 324                                 if ( rs->sr_err != LDAP_SUCCESS ) {
 325                                         /* plugin will have sent result */
 326                                         goto done;
 327                                 }
 328                         }
 329 #endif /* LDAP_SLAPI */
 330
 331                         if ( op->o_bd->be_syncinfo ) {
 332                                 defref = op->o_bd->be_syncinfo->si_provideruri_bv;
 333                         } else {
 334                                 defref = op->o_bd->be_update_refs
 335                                         ? op->o_bd->be_update_refs : default_referral;
 336                         }
 337
 338                         if ( defref != NULL ) {
 339                                 rs->sr_ref = referral_rewrite( defref,
 340                                         NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
 341                                 if ( rs->sr_ref == NULL ) rs->sr_ref = defref;
 342                                 rs->sr_err = LDAP_REFERRAL;
 343                                 if (!rs->sr_ref) rs->sr_ref = default_referral;
 344                                 send_ldap_result( op, rs );
 345
 346                                 if ( rs->sr_ref != default_referral ) ber_bvarray_free( rs->sr_ref );
 347                         } else {
 348                                 send_ldap_error( op, rs,
 349                                                 LDAP_UNWILLING_TO_PERFORM,
 350                                                 "referral missing" );
 351                         }
 352 #endif /* SLAPD_MULTIMASTER */
 353                 }
 354         } else {
 355 #ifdef LDAP_SLAPI
 356                 if ( op->o_pb ) {
 357                         rs->sr_err = doPreAddPluginFNs( op );
 358                         if ( rs->sr_err != LDAP_SUCCESS ) {
 359                                 /* plugin will have sent result */
 360                                 goto done;
 361                         }
 362                 }
 363 #endif
 364 #ifdef NEW_LOGGING
 365             LDAP_LOG( OPERATION, INFO,
 366                        "do_add: conn %d  no backend support\n", op->o_connid, 0, 0 );
 367 #else
 368             Debug( LDAP_DEBUG_ARGS, "    do_add: no backend support\n", 0, 0, 0 );
 369 #endif
 370             send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
 371                         "operation not supported within namingContext" );
 372         }
 373
 374 #ifdef LDAP_SLAPI
 375         if ( op->o_pb ) doPostAddPluginFNs( op );
 376 #endif /* LDAP_SLAPI */
 377
 378 done:
 379
 380         slap_graduate_commit_csn( op );
 381
 382         if( modlist != NULL ) {
 383                 slap_mods_free( modlist );
 384         }
 385         if( e != NULL ) {
 386                 entry_free( e );
 387         }
 388         op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx );
 389         op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 390
 391         return rs->sr_err;
 392 }
 393
 394 int
 395 slap_mods2entry(
 396         Modifications *mods,
 397         Entry **e,
 398         int repl_user,
 399         int dup,
 400         const char **text,
 401         char *textbuf, size_t textlen )
 402 {
 403         Attribute **tail = &(*e)->e_attrs;
 404         assert( *tail == NULL );
 405
 406         *text = textbuf;
 407
 408         for( ; mods != NULL; mods = mods->sml_next ) {
 409                 Attribute *attr;
 410
 411                 if ( !repl_user ) {
 412                         assert( mods->sml_op == LDAP_MOD_ADD );
 413                 }
 414                 assert( mods->sml_desc != NULL );
 415
 416                 attr = attr_find( (*e)->e_attrs, mods->sml_desc );
 417
 418                 if( attr != NULL ) {
 419 #define SLURPD_FRIENDLY
 420 #ifdef SLURPD_FRIENDLY
 421                         ber_len_t i,j;
 422
 423                         if( !repl_user ) {
 424                                 snprintf( textbuf, textlen,
 425                                         "attribute '%s' provided more than once",
 426                                         mods->sml_desc->ad_cname.bv_val );
 427                                 return LDAP_TYPE_OR_VALUE_EXISTS;
 428                         }
 429
 430                         for( i=0; attr->a_vals[i].bv_val; i++ ) {
 431                                 /* count them */
 432                         }
 433                         for( j=0; mods->sml_values[j].bv_val; j++ ) {
 434                                 /* count them */
 435                         }
 436                         j++;    /* NULL */
 437
 438                         attr->a_vals = ch_realloc( attr->a_vals,
 439                                 sizeof( struct berval ) * (i+j) );
 440
 441                         /* should check for duplicates */
 442
 443                         AC_MEMCPY( &attr->a_vals[i], mods->sml_values,
 444                                 sizeof( struct berval ) * j );
 445
 446                         /* trim the mods array */
 447                         ch_free( mods->sml_values );
 448                         mods->sml_values = NULL;
 449
 450                         if( mods->sml_nvalues ) {
 451                                 attr->a_nvals = ch_realloc( attr->a_nvals,
 452                                         sizeof( struct berval ) * (i+j) );
 453
 454                                 AC_MEMCPY( &attr->a_nvals[i], mods->sml_nvalues,
 455                                         sizeof( struct berval ) * j );
 456
 457                                 /* trim the mods array */
 458                                 ch_free( mods->sml_nvalues );
 459                                 mods->sml_nvalues = NULL;
 460
 461                         } else {
 462                                 attr->a_nvals = attr->a_vals;
 463                         }
 464
 465                         continue;
 466 #else
 467                         snprintf( textbuf, textlen,
 468                                 "attribute '%s' provided more than once",
 469                                 mods->sml_desc->ad_cname.bv_val );
 470                         return LDAP_TYPE_OR_VALUE_EXISTS;
 471 #endif
 472                 }
 473
 474                 if( mods->sml_values[1].bv_val != NULL ) {
 475                         /* check for duplicates */
 476                         int             i, j;
 477                         MatchingRule *mr = mods->sml_desc->ad_type->sat_equality;
 478
 479                         /* check if the values we're adding already exist */
 480                         if( mr == NULL || !mr->smr_match ) {
 481                                 for ( i = 0; mods->sml_bvalues[i].bv_val != NULL; i++ ) {
 482                                         /* test asserted values against themselves */
 483                                         for( j = 0; j < i; j++ ) {
 484                                                 if ( bvmatch( &mods->sml_bvalues[i],
 485                                                         &mods->sml_bvalues[j] ) ) {
 486                                                         /* value exists already */
 487                                                         snprintf( textbuf, textlen,
 488                                                                 "%s: value #%d provided more than once",
 489                                                                 mods->sml_desc->ad_cname.bv_val, j );
 490                                                         return LDAP_TYPE_OR_VALUE_EXISTS;
 491                                                 }
 492                                         }
 493                                 }
 494
 495                         } else {
 496                                 int             rc = LDAP_SUCCESS;
 497                                 int match;
 498
 499                                 for ( i = 0; mods->sml_values[i].bv_val != NULL; i++ ) {
 500                                         /* test asserted values against themselves */
 501                                         for( j = 0; j < i; j++ ) {
 502                                                 rc = value_match( &match, mods->sml_desc, mr,
 503                                                         SLAP_MR_EQUALITY | SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX
 504                                                         | SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH
 505                                                         | SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH,
 506                                                         mods->sml_nvalues
 507                                                                 ? &mods->sml_nvalues[i]
 508                                                                 : &mods->sml_values[i],
 509                                                         mods->sml_nvalues
 510                                                                 ? &mods->sml_nvalues[j]
 511                                                                 : &mods->sml_values[j],
 512                                                         text );
 513                                                 if ( rc == LDAP_SUCCESS && match == 0 ) {
 514                                                         /* value exists already */
 515                                                         snprintf( textbuf, textlen,
 516                                                                 "%s: value #%d provided more than once",
 517                                                                 mods->sml_desc->ad_cname.bv_val, j );
 518                                                         return LDAP_TYPE_OR_VALUE_EXISTS;
 519                                                 }
 520                                         }
 521                                 }
 522                                 if ( rc != LDAP_SUCCESS ) {
 523                                         return rc;
 524                                 }
 525                         }
 526                 }
 527
 528                 attr = ch_calloc( 1, sizeof(Attribute) );
 529
 530                 /* move ad to attr structure */
 531                 attr->a_desc = mods->sml_desc;
 532                 if ( !dup )
 533                         mods->sml_desc = NULL;
 534
 535                 /* move values to attr structure */
 536                 /*      should check for duplicates */
 537                 if ( dup ) {
 538                         int i;
 539                         for ( i = 0; mods->sml_values[i].bv_val; i++ ) ;
 540                         attr->a_vals = (BerVarray) ch_calloc( i+1, sizeof( BerValue ));
 541                         for ( i = 0; mods->sml_values[i].bv_val; i++ )
 542                                 ber_dupbv( &attr->a_vals[i], &mods->sml_values[i] );
 543                         attr->a_vals[i].bv_len = 0;
 544                         attr->a_vals[i].bv_val = NULL;
 545                 } else {
 546                         attr->a_vals = mods->sml_values;
 547                         mods->sml_values = NULL;
 548                 }
 549
 550                 if ( mods->sml_nvalues ) {
 551                         if ( dup ) {
 552                                 int i;
 553                                 for ( i = 0; mods->sml_nvalues[i].bv_val; i++ ) ;
 554                                 attr->a_nvals = (BerVarray) ch_calloc( i+1, sizeof( BerValue ));
 555                                 for ( i = 0; mods->sml_nvalues[i].bv_val; i++ )
 556                                         ber_dupbv( &attr->a_nvals[i], &mods->sml_nvalues[i] );
 557                                 attr->a_nvals[i].bv_len = 0;
 558                                 attr->a_nvals[i].bv_val = NULL;
 559                         } else {
 560                                 attr->a_nvals = mods->sml_nvalues;
 561                                 mods->sml_nvalues = NULL;
 562                         }
 563                 } else {
 564                         attr->a_nvals = attr->a_vals;
 565                 }
 566
 567                 *tail = attr;
 568                 tail = &attr->a_next;
 569         }
 570
 571         return LDAP_SUCCESS;
 572 }
 573
 574 int
 575 slap_entry2mods(
 576         Entry *e,
 577         Modifications **mods,
 578         const char **text
 579 )
 580 {
 581         Modifications   *modhead = NULL;
 582         Modifications   *mod;
 583         Modifications   **modtail = &modhead;
 584         Attribute               *a_new;
 585         AttributeDescription    *a_new_desc;
 586         int                             i, count, rc;
 587
 588         a_new = e->e_attrs;
 589
 590         while ( a_new != NULL ) {
 591                 a_new_desc = a_new->a_desc;
 592                 mod = (Modifications *) malloc( sizeof( Modifications ));
 593
 594                 if ( a_new_desc != slap_schema.si_ad_queryid )
 595                         mod->sml_op = LDAP_MOD_REPLACE;
 596                 else
 597                         mod->sml_op = LDAP_MOD_ADD;
 598
 599                 ber_dupbv( &mod->sml_type, &a_new_desc->ad_cname );
 600
 601                 for ( count = 0; a_new->a_vals[count].bv_val; count++ );
 602
 603                 mod->sml_bvalues = (struct berval*) malloc(
 604                                 (count+1) * sizeof( struct berval) );
 605
 606                 /* see slap_mods_check() comments...
 607                  * if a_vals == a_nvals, there is no normalizer.
 608                  * in this case, mod->sml_nvalues must be left NULL.
 609                  */
 610                 if ( a_new->a_vals != a_new->a_nvals ) {
 611                         mod->sml_nvalues = (struct berval*) malloc(
 612                                 (count+1) * sizeof( struct berval) );
 613                 } else {
 614                         mod->sml_nvalues = NULL;
 615                 }
 616
 617                 for ( i = 0; i < count; i++ ) {
 618                         ber_dupbv(mod->sml_bvalues+i, a_new->a_vals+i);
 619                         if ( mod->sml_nvalues ) {
 620                                 ber_dupbv( mod->sml_nvalues+i, a_new->a_vals+i );
 621                         }
 622                 }
 623
 624                 mod->sml_bvalues[count].bv_val = 0;
 625                 mod->sml_bvalues[count].bv_len = 0;
 626
 627                 if ( mod->sml_nvalues ) {
 628                         mod->sml_nvalues[count].bv_val = 0;
 629                         mod->sml_nvalues[count].bv_len = 0;
 630                 }
 631
 632                 mod->sml_desc = a_new_desc;
 633                 mod->sml_next =NULL;
 634                 *modtail = mod;
 635                 modtail = &mod->sml_next;
 636                 a_new = a_new->a_next;
 637         }
 638
 639         *mods = modhead;
 640
 641         return LDAP_SUCCESS;
 642 }
 643
 644 #ifdef LDAP_SLAPI
 645 static void initAddPlugin( Operation *op,
 646         struct berval *dn, Entry *e, int manageDSAit )
 647 {
 648         slapi_x_pblock_set_operation( op->o_pb, op );
 649         slapi_pblock_set( op->o_pb, SLAPI_ADD_TARGET, (void *)dn->bv_val );
 650         slapi_pblock_set( op->o_pb, SLAPI_ADD_ENTRY, (void *)e );
 651         slapi_pblock_set( op->o_pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
 652 }
 653
 654 static int doPreAddPluginFNs( Operation *op )
 655 {
 656         int rc;
 657
 658         rc = doPluginFNs( op->o_bd, SLAPI_PLUGIN_PRE_ADD_FN, op->o_pb );
 659         if ( rc < 0 ) {
 660                 /*
 661                  * A preoperation plugin failure will abort the
 662                  * entire operation.
 663                  */
 664 #ifdef NEW_LOGGING
 665                 LDAP_LOG( OPERATION, INFO, "do_add: add preoperation plugin failed\n",
 666                                 0, 0, 0);
 667 #else
 668                 Debug(LDAP_DEBUG_TRACE, "do_add: add preoperation plugin failed.\n",
 669                                 0, 0, 0);
 670                 if ( ( slapi_pblock_get( op->o_pb, SLAPI_RESULT_CODE, (void *)&rc ) != 0 ) ||
 671                      rc == LDAP_SUCCESS ) {
 672                         rc = LDAP_OTHER;
 673                 }
 674 #endif
 675         } else {
 676                 rc = LDAP_SUCCESS;
 677         }
 678
 679         return rc;
 680 }
 681
 682 static void doPostAddPluginFNs( Operation *op )
 683 {
 684         int rc;
 685
 686         rc = doPluginFNs( op->o_bd, SLAPI_PLUGIN_POST_ADD_FN, op->o_pb );
 687         if ( rc < 0 ) {
 688 #ifdef NEW_LOGGING
 689                 LDAP_LOG( OPERATION, INFO, "do_add: add postoperation plugin failed\n",
 690                                 0, 0, 0);
 691 #else
 692                 Debug(LDAP_DEBUG_TRACE, "do_add: add postoperation plugin failed.\n",
 693                                 0, 0, 0);
 694 #endif
 695         }
 696 }
 697 #endif /* LDAP_SLAPI */