1 /* overlay.c - deals with overlay subsystem */
2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 2001-2009 The OpenLDAP Foundation.
5 * Portions Copyright 2001-2003 Pierangelo Masarati.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
17 * This work was initially developed by Pierangelo Masarati for inclusion
18 * in OpenLDAP Software.
25 #include <ac/string.h>
28 #include "back-monitor.h"
31 * initializes overlay subentries
34 monitor_subsys_overlay_init(
40 Entry *e_overlay, **ep;
44 monitor_subsys_t *ms_database;
46 mi = ( monitor_info_t * )be->be_private;
48 ms_database = monitor_back_get_subsys( SLAPD_MONITOR_DATABASE_NAME );
49 if ( ms_database == NULL ) {
50 Debug( LDAP_DEBUG_ANY,
51 "monitor_subsys_backend_init: "
53 "\"" SLAPD_MONITOR_DATABASE_NAME "\" "
59 if ( monitor_cache_get( mi, &ms->mss_ndn, &e_overlay ) ) {
60 Debug( LDAP_DEBUG_ANY,
61 "monitor_subsys_overlay_init: "
62 "unable to get entry \"%s\"\n",
63 ms->mss_ndn.bv_val, 0, 0 );
67 mp = ( monitor_entry_t * )e_overlay->e_private;
68 mp->mp_children = NULL;
69 ep = &mp->mp_children;
71 for ( on = overlay_next( NULL ), i = 0; on; on = overlay_next( on ), i++ ) {
72 char buf[ BACKMONITOR_BUFSIZE ];
78 bv.bv_len = snprintf( buf, sizeof( buf ), "cn=Overlay %d", i );
80 e = monitor_entry_stub( &ms->mss_dn, &ms->mss_ndn, &bv,
81 mi->mi_oc_monitoredObject, mi, NULL, NULL );
83 Debug( LDAP_DEBUG_ANY,
84 "monitor_subsys_overlay_init: "
85 "unable to create entry \"cn=Overlay %d,%s\"\n",
86 i, ms->mss_ndn.bv_val, 0 );
89 ber_str2bv( on->on_bi.bi_type, 0, 0, &bv );
90 attr_merge_normalize_one( e, mi->mi_ad_monitoredInfo, &bv, NULL );
91 attr_merge_normalize_one( e, mi->mi_ad_monitorRuntimeConfig,
92 on->on_bi.bi_cf_ocs ? (struct berval *)&slap_true_bv :
93 (struct berval *)&slap_false_bv, NULL );
95 attr_merge_normalize_one( e_overlay, mi->mi_ad_monitoredInfo,
99 LDAP_STAILQ_FOREACH( be, &backendDB, be_next ) {
100 char buf[ SLAP_LDAPDN_MAXLEN ];
104 if ( !overlay_is_inst( be, on->on_bi.bi_type ) ) {
108 snprintf( buf, sizeof( buf ), "cn=Database %d,%s",
109 j, ms_database->mss_dn.bv_val );
111 ber_str2bv( buf, 0, 0, &dn );
112 attr_merge_normalize_one( e, slap_schema.si_ad_seeAlso,
116 mp = monitor_entrypriv_create();
120 e->e_private = ( void * )mp;
122 mp->mp_flags = ms->mss_flags
125 if ( monitor_cache_add( mi, e ) ) {
126 Debug( LDAP_DEBUG_ANY,
127 "monitor_subsys_overlay_init: "
128 "unable to add entry \"cn=Overlay %d,%s\"\n",
129 i, ms->mss_ndn.bv_val, 0 );
137 monitor_cache_release( mi, e_overlay );