git.sur5r.net Git - openldap/blob - servers/slapd/back-ldap/monitor.c

   1 /* monitor.c - monitor ldap backend */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 2003-2006 The OpenLDAP Foundation.
   6  * Portions Copyright 1999-2003 Howard Chu.
   7  * Portions Copyright 2000-2003 Pierangelo Masarati.
   8  * All rights reserved.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted only as authorized by the OpenLDAP
  12  * Public License.
  13  *
  14  * A copy of this license is available in the file LICENSE in the
  15  * top-level directory of the distribution or, alternatively, at
  16  * <http://www.OpenLDAP.org/license.html>.
  17  */
  18 /* ACKNOWLEDGEMENTS:
  19  * This work was initially developed by the Howard Chu for inclusion
  20  * in OpenLDAP Software and subsequently enhanced by Pierangelo
  21  * Masarati.
  22  */
  23
  24 #include "portable.h"
  25
  26 #include <stdio.h>
  27 #include <ac/string.h>
  28 #include <ac/unistd.h>
  29 #include <ac/stdlib.h>
  30 #include <ac/errno.h>
  31 #include <sys/stat.h>
  32 #include "lutil.h"
  33 #include "back-ldap.h"
  34
  35 #include "config.h"
  36
  37 static ObjectClass              *oc_olmLDAPDatabase;
  38
  39 static AttributeDescription     *ad_olmDbURIList;
  40
  41 /*
  42  * NOTE: there's some confusion in monitor OID arc;
  43  * by now, let's consider:
  44  *
  45  * Subsystems monitor attributes        1.3.6.1.4.1.4203.666.1.55.0
  46  * Databases monitor attributes         1.3.6.1.4.1.4203.666.1.55.0.1
  47  * LDAP database monitor attributes     1.3.6.1.4.1.4203.666.1.55.0.1.2
  48  *
  49  * Subsystems monitor objectclasses     1.3.6.1.4.1.4203.666.3.16.0
  50  * Databases monitor objectclasses      1.3.6.1.4.1.4203.666.3.16.0.1
  51  * LDAP database monitor objectclasses  1.3.6.1.4.1.4203.666.3.16.0.1.2
  52  */
  53
  54 static struct {
  55         char                    *name;
  56         char                    *oid;
  57 }               s_oid[] = {
  58         { "olmLDAPAttributes",                  "olmDatabaseAttributes:2" },
  59         { "olmLDAPObjectClasses",               "olmDatabaseObjectClasses:2" },
  60
  61         { NULL }
  62 };
  63
  64 static struct {
  65         char                    *desc;
  66         AttributeDescription    **ad;
  67 }               s_at[] = {
  68         { "( olmLDAPAttributes:1 "
  69                 "NAME ( 'olmDbURIList' ) "
  70                 "DESC 'List of URIs a proxy is serving; can be modified run-time' "
  71                 "SUP managedInfo )",
  72                 &ad_olmDbURIList },
  73
  74         { NULL }
  75 };
  76
  77 static struct {
  78         char            *desc;
  79         ObjectClass     **oc;
  80 }               s_oc[] = {
  81         /* augments an existing object, so it must be AUXILIARY
  82          * FIXME: derive from some ABSTRACT "monitoredEntity"? */
  83         { "( olmLDAPObjectClasses:1 "
  84                 "NAME ( 'olmLDAPDatabase' ) "
  85                 "SUP top AUXILIARY "
  86                 "MAY ( "
  87                         "olmDbURIList "
  88                         ") )",
  89                 &oc_olmLDAPDatabase },
  90
  91         { NULL }
  92 };
  93
  94 static int
  95 ldap_back_monitor_info_destroy( ldapinfo_t * li )
  96 {
  97         if ( !BER_BVISNULL( &li->li_monitor_info.lmi_rdn ) )
  98                 ch_free( li->li_monitor_info.lmi_rdn.bv_val );
  99         if ( !BER_BVISNULL( &li->li_monitor_info.lmi_nrdn ) )
 100                 ch_free( li->li_monitor_info.lmi_nrdn.bv_val );
 101         if ( !BER_BVISNULL( &li->li_monitor_info.lmi_filter ) )
 102                 ch_free( li->li_monitor_info.lmi_filter.bv_val );
 103         if ( !BER_BVISNULL( &li->li_monitor_info.lmi_more_filter ) )
 104                 ch_free( li->li_monitor_info.lmi_more_filter.bv_val );
 105
 106         memset( &li->li_monitor_info, 0, sizeof( li->li_monitor_info ) );
 107
 108         return 0;
 109 }
 110
 111 static int
 112 ldap_back_monitor_update(
 113         Operation       *op,
 114         SlapReply       *rs,
 115         Entry           *e,
 116         void            *priv )
 117 {
 118         ldapinfo_t              *li = (ldapinfo_t *)priv;
 119
 120         Attribute               *a;
 121
 122         /* update olmDbURIList */
 123         a = attr_find( e->e_attrs, ad_olmDbURIList );
 124         if ( a != NULL ) {
 125                 struct berval   bv;
 126
 127                 assert( a->a_vals != NULL );
 128                 assert( !BER_BVISNULL( &a->a_vals[ 0 ] ) );
 129                 assert( BER_BVISNULL( &a->a_vals[ 1 ] ) );
 130
 131                 ldap_pvt_thread_mutex_lock( &li->li_uri_mutex );
 132                 if ( li->li_uri ) {
 133                         ber_str2bv( li->li_uri, 0, 0, &bv );
 134                         if ( !bvmatch( &a->a_vals[ 0 ], &bv ) ) {
 135                                 ber_bvreplace( &a->a_vals[ 0 ], &bv );
 136                         }
 137                 }
 138                 ldap_pvt_thread_mutex_unlock( &li->li_uri_mutex );
 139         }
 140
 141         return SLAP_CB_CONTINUE;
 142 }
 143
 144 static int
 145 ldap_back_monitor_modify(
 146         Operation       *op,
 147         SlapReply       *rs,
 148         Entry           *e,
 149         void            *priv )
 150 {
 151         ldapinfo_t              *li = (ldapinfo_t *) priv;
 152
 153         Attribute               *save_attrs = NULL;
 154         Modifications           *ml,
 155                                 *ml_olmDbURIList = NULL;
 156         struct berval           ul = BER_BVNULL;
 157         int                     got = 0;
 158
 159         for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
 160                 if ( ml->sml_desc == ad_olmDbURIList ) {
 161                         if ( ml_olmDbURIList != NULL ) {
 162                                 rs->sr_err = LDAP_CONSTRAINT_VIOLATION;
 163                                 rs->sr_text = "conflicting modifications";
 164                                 goto done;
 165                         }
 166
 167                         if ( ml->sml_op != LDAP_MOD_REPLACE ) {
 168                                 rs->sr_err = LDAP_CONSTRAINT_VIOLATION;
 169                                 rs->sr_text = "modification not allowed";
 170                                 goto done;
 171                         }
 172
 173                         ml_olmDbURIList = ml;
 174                         got++;
 175                         continue;
 176                 }
 177         }
 178
 179         if ( got == 0 ) {
 180                 return SLAP_CB_CONTINUE;
 181         }
 182
 183         save_attrs = attrs_dup( e->e_attrs );
 184
 185         if ( ml_olmDbURIList != NULL ) {
 186                 Attribute       *a = NULL;
 187                 LDAPURLDesc     *ludlist = NULL;
 188                 int             rc;
 189
 190                 ml = ml_olmDbURIList;
 191                 assert( ml->sml_nvalues != NULL );
 192
 193                 if ( BER_BVISNULL( &ml->sml_nvalues[ 0 ] ) ) {
 194                         rs->sr_err = LDAP_CONSTRAINT_VIOLATION;
 195                         rs->sr_text = "no value provided";
 196                         goto done;
 197                 }
 198
 199                 if ( !BER_BVISNULL( &ml->sml_nvalues[ 1 ] ) ) {
 200                         rs->sr_err = LDAP_CONSTRAINT_VIOLATION;
 201                         rs->sr_text = "multiple values provided";
 202                         goto done;
 203                 }
 204
 205                 rc = ldap_url_parselist_ext( &ludlist,
 206                         ml->sml_nvalues[ 0 ].bv_val, NULL,
 207                         LDAP_PVT_URL_PARSE_NOEMPTY_HOST
 208                                 | LDAP_PVT_URL_PARSE_DEF_PORT );
 209                 if ( rc != LDAP_URL_SUCCESS ) {
 210                         rs->sr_err = LDAP_INVALID_SYNTAX;
 211                         rs->sr_text = "unable to parse URI list";
 212                         goto done;
 213                 }
 214
 215                 ul.bv_val = ldap_url_list2urls( ludlist );
 216                 ldap_free_urllist( ludlist );
 217                 if ( ul.bv_val == NULL ) {
 218                         rs->sr_err = LDAP_OTHER;
 219                         goto done;
 220                 }
 221                 ul.bv_len = strlen( ul.bv_val );
 222
 223                 a = attr_find( e->e_attrs, ad_olmDbURIList );
 224                 if ( a != NULL ) {
 225                         if ( a->a_nvals == a->a_vals ) {
 226                                 a->a_nvals = ch_calloc( sizeof( struct berval ), 2 );
 227                         }
 228
 229                         ber_bvreplace( &a->a_vals[ 0 ], &ul );
 230                         ber_bvreplace( &a->a_nvals[ 0 ], &ul );
 231
 232                 } else {
 233                         attr_merge_normalize_one( e, ad_olmDbURIList, &ul, NULL );
 234                 }
 235         }
 236
 237         /* apply changes */
 238         if ( !BER_BVISNULL( &ul ) ) {
 239                 ldap_pvt_thread_mutex_lock( &li->li_uri_mutex );
 240                 if ( li->li_uri ) {
 241                         ch_free( li->li_uri );
 242                 }
 243                 li->li_uri = ul.bv_val;
 244                 ldap_pvt_thread_mutex_unlock( &li->li_uri_mutex );
 245
 246                 BER_BVZERO( &ul );
 247         }
 248
 249 done:;
 250         if ( !BER_BVISNULL( &ul ) ) {
 251                 ldap_memfree( ul.bv_val );
 252         }
 253
 254         if ( rs->sr_err == LDAP_SUCCESS ) {
 255                 attrs_free( save_attrs );
 256                 return SLAP_CB_CONTINUE;
 257         }
 258
 259         attrs_free( e->e_attrs );
 260         e->e_attrs = save_attrs;
 261
 262         return rs->sr_err;
 263 }
 264
 265 static int
 266 ldap_back_monitor_free(
 267         Entry           *e,
 268         void            *priv )
 269 {
 270         ldapinfo_t              *li = (ldapinfo_t *)priv;
 271
 272         if ( !slapd_shutdown && !BER_BVISNULL( &li->li_monitor_info.lmi_rdn ) ) {
 273                 ldap_back_monitor_info_destroy( li );
 274         }
 275
 276         return SLAP_CB_CONTINUE;
 277 }
 278
 279 static int
 280 ldap_back_monitor_conn_create(
 281         Operation       *op,
 282         SlapReply       *rs,
 283         struct berval   *ndn,
 284         Entry           *e_parent,
 285         Entry           **ep )
 286 {
 287         monitor_entry_t         *mp_parent;
 288         ldap_monitor_info_t     *lmi;
 289         ldapinfo_t              *li;
 290
 291         assert( e_parent->e_private != NULL );
 292
 293         mp_parent = e_parent->e_private;
 294         lmi = (ldap_monitor_info_t *)mp_parent->mp_info;
 295         li = lmi->lmi_li;
 296
 297         /* do the hard work! */
 298
 299         return 1;
 300 }
 301
 302 /*
 303  * call from within ldap_back_initialize()
 304  */
 305 static int
 306 ldap_back_monitor_initialize( void )
 307 {
 308         int             i, code;
 309         const char      *err;
 310         ConfigArgs c;
 311         char    *argv[ 3 ];
 312
 313         static int      ldap_back_monitor_initialized = 0;
 314
 315         /* register schema here; if compiled as dynamic object,
 316          * must be loaded __after__ back_monitor.la */
 317
 318         if ( ldap_back_monitor_initialized++ ) {
 319                 return 0;
 320         }
 321
 322         if ( backend_info( "monitor" ) == NULL ) {
 323                 return -1;
 324         }
 325
 326         argv[ 0 ] = "back-ldap monitor";
 327         c.argv = argv;
 328         c.argc = 3;
 329         c.fname = argv[0];
 330         for ( i = 0; s_oid[ i ].name; i++ ) {
 331
 332                 argv[ 1 ] = s_oid[ i ].name;
 333                 argv[ 2 ] = s_oid[ i ].oid;
 334
 335                 if ( parse_oidm( &c, 0, NULL ) != 0 ) {
 336                         Debug( LDAP_DEBUG_ANY,
 337                                 "ldap_back_monitor_initialize: unable to add "
 338                                 "objectIdentifier \"%s=%s\"\n",
 339                                 s_oid[ i ].name, s_oid[ i ].oid, 0 );
 340                         return 1;
 341                 }
 342         }
 343
 344         for ( i = 0; s_at[ i ].desc != NULL; i++ ) {
 345                 code = register_at( s_at[ i ].desc, s_at[ i ].ad, 1 );
 346                 if ( code != LDAP_SUCCESS ) {
 347                         Debug( LDAP_DEBUG_ANY,
 348                                 "ldap_back_monitor_initialize: register_at failed\n",
 349                                 0, 0, 0 );
 350                 }
 351         }
 352
 353         for ( i = 0; s_oc[ i ].desc != NULL; i++ ) {
 354                 code = register_oc( s_oc[ i ].desc, s_oc[ i ].oc, 1 );
 355                 if ( code != LDAP_SUCCESS ) {
 356                         Debug( LDAP_DEBUG_ANY,
 357                                 "ldap_back_monitor_initialize: register_oc failed\n",
 358                                 0, 0, 0 );
 359                 }
 360         }
 361
 362         return 0;
 363 }
 364
 365 /*
 366  * call from within ldap_back_db_init()
 367  */
 368 int
 369 ldap_back_monitor_db_init( BackendDB *be )
 370 {
 371         int     rc;
 372
 373         rc = ldap_back_monitor_initialize();
 374         if ( rc != LDAP_SUCCESS ) {
 375                 return rc;
 376         }
 377
 378 #if 0   /* uncomment to turn monitoring on by default */
 379         SLAP_DBFLAGS( be ) |= SLAP_DBFLAG_MONITORING;
 380 #endif
 381
 382         return 0;
 383 }
 384
 385 /*
 386  * call from within ldap_back_db_open()
 387  */
 388 int
 389 ldap_back_monitor_db_open( BackendDB *be )
 390 {
 391         ldapinfo_t              *li = (ldapinfo_t *) be->be_private;
 392         char                    buf[ BACKMONITOR_BUFSIZE ];
 393         Entry                   *e = NULL;
 394         monitor_callback_t      *cb = NULL;
 395         struct berval           suffix, *filter, *base;
 396         char                    *ptr;
 397         time_t                  now;
 398         char                    timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
 399         struct berval           timestamp;
 400         int                     rc = 0;
 401         BackendInfo             *mi;
 402         monitor_extra_t         *mbe;
 403
 404         if ( !SLAP_DBMONITORING( be ) ) {
 405                 return 0;
 406         }
 407
 408         /* check if monitor is configured and usable */
 409         mi = backend_info( "monitor" );
 410         if ( !mi || !mi->bi_extra ) {
 411                 SLAP_DBFLAGS( be ) ^= SLAP_DBFLAG_MONITORING;
 412                 return 0;
 413         }
 414         mbe = mi->bi_extra;
 415
 416         /* don't bother if monitor is not configured */
 417         if ( !mbe->is_configured() ) {
 418                 static int warning = 0;
 419
 420                 if ( warning++ == 0 ) {
 421                         Debug( LDAP_DEBUG_ANY, "ldap_back_monitor_db_open: "
 422                                 "monitoring disabled; "
 423                                 "configure monitor database to enable\n",
 424                                 0, 0, 0 );
 425                 }
 426
 427                 return 0;
 428         }
 429
 430         /* set up the fake subsystem that is used to create
 431          * the volatile connection entries */
 432         li->li_monitor_info.lmi_mss.mss_name = "back-ldap";
 433         li->li_monitor_info.lmi_mss.mss_flags = MONITOR_F_VOLATILE_CH;
 434         li->li_monitor_info.lmi_mss.mss_create = ldap_back_monitor_conn_create;
 435
 436         li->li_monitor_info.lmi_li = li;
 437         li->li_monitor_info.lmi_scope = LDAP_SCOPE_SUBORDINATE;
 438         base = &li->li_monitor_info.lmi_base;
 439         BER_BVSTR( base, "cn=databases,cn=monitor" );
 440         filter = &li->li_monitor_info.lmi_filter;
 441         BER_BVZERO( filter );
 442
 443         suffix.bv_len = ldap_bv2escaped_filter_value_len( &be->be_nsuffix[ 0 ] );
 444         if ( suffix.bv_len == be->be_nsuffix[ 0 ].bv_len ) {
 445                 suffix = be->be_nsuffix[ 0 ];
 446
 447         } else {
 448                 ldap_bv2escaped_filter_value( &be->be_nsuffix[ 0 ], &suffix );
 449         }
 450
 451         filter->bv_len = STRLENOF( "(&" )
 452                 + li->li_monitor_info.lmi_more_filter.bv_len
 453                 + STRLENOF( "(monitoredInfo=" )
 454                 + strlen( be->bd_info->bi_type )
 455                 + STRLENOF( ")(!(monitorOverlay=" )
 456                 + strlen( be->bd_info->bi_type )
 457                 + STRLENOF( "))(namingContexts:distinguishedNameMatch:=" )
 458                 + suffix.bv_len + STRLENOF( "))" );
 459         ptr = filter->bv_val = ch_malloc( filter->bv_len + 1 );
 460         ptr = lutil_strcopy( ptr, "(&" );
 461         ptr = lutil_strncopy( ptr, li->li_monitor_info.lmi_more_filter.bv_val,
 462                 li->li_monitor_info.lmi_more_filter.bv_len );
 463         ptr = lutil_strcopy( ptr, "(monitoredInfo=" );
 464         ptr = lutil_strcopy( ptr, be->bd_info->bi_type );
 465         ptr = lutil_strcopy( ptr, ")(!(monitorOverlay=" );
 466         ptr = lutil_strcopy( ptr, be->bd_info->bi_type );
 467         ptr = lutil_strcopy( ptr, "))(namingContexts:distinguishedNameMatch:=" );
 468         ptr = lutil_strncopy( ptr, suffix.bv_val, suffix.bv_len );
 469         ptr = lutil_strcopy( ptr, "))" );
 470         ptr[ 0 ] = '\0';
 471         assert( filter->bv_len == ptr - filter->bv_val );
 472
 473         if ( suffix.bv_val != be->be_nsuffix[ 0 ].bv_val ) {
 474                 ch_free( suffix.bv_val );
 475         }
 476
 477         now = slap_get_time();
 478         timestamp.bv_val = timebuf;
 479         timestamp.bv_len = sizeof( timebuf );
 480         slap_timestamp( &now, &timestamp );
 481
 482         /* caller (e.g. an overlay based on back-ldap) may want to use
 483          * a different RDN... */
 484         if ( BER_BVISNULL( &li->li_monitor_info.lmi_rdn ) ) {
 485                 ber_str2bv( "cn=Connections", 0, 1, &li->li_monitor_info.lmi_rdn );
 486         }
 487
 488         ptr = ber_bvchr( &li->li_monitor_info.lmi_rdn, '=' );
 489         assert( ptr != NULL );
 490         ptr[ 0 ] = '\0';
 491         ptr++;
 492
 493         snprintf( buf, sizeof( buf ),
 494                 "dn: %s=%s\n"
 495                 "objectClass: monitorContainer\n"
 496                 "%s: %s\n"
 497                 "creatorsName: %s\n"
 498                 "createTimestamp: %s\n"
 499                 "modifiersName: %s\n"
 500                 "modifyTimestamp: %s\n",
 501                 li->li_monitor_info.lmi_rdn.bv_val,
 502                         ptr,
 503                 li->li_monitor_info.lmi_rdn.bv_val,
 504                         ptr,
 505                 BER_BVISNULL( &be->be_rootdn ) ? SLAPD_ANONYMOUS : be->be_rootdn.bv_val,
 506                 timestamp.bv_val,
 507                 BER_BVISNULL( &be->be_rootdn ) ? SLAPD_ANONYMOUS : be->be_rootdn.bv_val,
 508                 timestamp.bv_val );
 509         e = str2entry( buf );
 510         if ( e == NULL ) {
 511                 rc = -1;
 512                 goto cleanup;
 513         }
 514
 515         ptr[ -1 ] = '=';
 516
 517         /* add labeledURI and special, modifiable URI value */
 518         if ( li->li_uri != NULL ) {
 519                 struct berval   bv;
 520                 LDAPURLDesc     *ludlist = NULL;
 521                 int             rc;
 522
 523                 rc = ldap_url_parselist_ext( &ludlist,
 524                         li->li_uri, NULL,
 525                         LDAP_PVT_URL_PARSE_NOEMPTY_HOST
 526                                 | LDAP_PVT_URL_PARSE_DEF_PORT );
 527                 if ( rc != LDAP_URL_SUCCESS ) {
 528                         Debug( LDAP_DEBUG_ANY,
 529                                 "ldap_back_monitor_db_open: "
 530                                 "unable to parse URI list (ignored)\n",
 531                                 0, 0, 0 );
 532                 } else {
 533                         for ( ; ludlist != NULL; ) {
 534                                 LDAPURLDesc     *next = ludlist->lud_next;
 535
 536                                 bv.bv_val = ldap_url_desc2str( ludlist );
 537                                 assert( bv.bv_val != NULL );
 538                                 ldap_free_urldesc( ludlist );
 539                                 bv.bv_len = strlen( bv.bv_val );
 540                                 attr_merge_normalize_one( e, slap_schema.si_ad_labeledURI,
 541                                         &bv, NULL );
 542                                 ch_free( bv.bv_val );
 543
 544                                 ludlist = next;
 545                         }
 546                 }
 547
 548                 ber_str2bv( li->li_uri, 0, 0, &bv );
 549                 attr_merge_normalize_one( e, ad_olmDbURIList,
 550                         &bv, NULL );
 551         }
 552
 553         ber_dupbv( &li->li_monitor_info.lmi_nrdn, &e->e_nname );
 554
 555         cb = ch_calloc( sizeof( monitor_callback_t ), 1 );
 556         cb->mc_update = ldap_back_monitor_update;
 557         cb->mc_modify = ldap_back_monitor_modify;
 558         cb->mc_free = ldap_back_monitor_free;
 559         cb->mc_private = (void *)li;
 560
 561         rc = mbe->register_entry_parent( e, cb,
 562                 (monitor_subsys_t *)&li->li_monitor_info,
 563                 MONITOR_F_VOLATILE_CH,
 564                 base, LDAP_SCOPE_SUBORDINATE, filter );
 565
 566 cleanup:;
 567         if ( rc != 0 ) {
 568                 if ( cb != NULL ) {
 569                         ch_free( cb );
 570                         cb = NULL;
 571                 }
 572
 573                 if ( e != NULL ) {
 574                         entry_free( e );
 575                         e = NULL;
 576                 }
 577
 578                 if ( !BER_BVISNULL( filter ) ) {
 579                         ch_free( filter->bv_val );
 580                         BER_BVZERO( filter );
 581                 }
 582         }
 583
 584         /* store for cleanup */
 585         li->li_monitor_info.lmi_cb = (void *)cb;
 586
 587         if ( e != NULL ) {
 588                 entry_free( e );
 589         }
 590
 591         return rc;
 592 }
 593
 594 /*
 595  * call from within ldap_back_db_close()
 596  */
 597 int
 598 ldap_back_monitor_db_close( BackendDB *be )
 599 {
 600         ldapinfo_t              *li = (ldapinfo_t *) be->be_private;
 601
 602         if ( li && !BER_BVISNULL( &li->li_monitor_info.lmi_filter ) ) {
 603                 BackendInfo             *mi;
 604                 monitor_extra_t         *mbe;
 605
 606                 /* check if monitor is configured and usable */
 607                 mi = backend_info( "monitor" );
 608                 if ( mi && mi->bi_extra ) {
 609                         mbe = mi->bi_extra;
 610
 611                         mbe->unregister_entry_parent(
 612                                 &li->li_monitor_info.lmi_nrdn,
 613                                 (monitor_callback_t *)li->li_monitor_info.lmi_cb,
 614                                 &li->li_monitor_info.lmi_base,
 615                                 li->li_monitor_info.lmi_scope,
 616                                 &li->li_monitor_info.lmi_filter );
 617                 }
 618         }
 619
 620         return 0;
 621 }
 622
 623 /*
 624  * call from within ldap_back_db_destroy()
 625  */
 626 int
 627 ldap_back_monitor_db_destroy( BackendDB *be )
 628 {
 629         ldapinfo_t              *li = (ldapinfo_t *) be->be_private;
 630
 631         if ( li ) {
 632                 (void)ldap_back_monitor_info_destroy( li );
 633         }
 634
 635         return 0;
 636 }
 637