/* $NetBSD: backend.c,v 1.1.1.6.6.1 2019/08/10 06:17:19 martin Exp $ */ /* backend.c - deals with backend subsystem */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 2001-2019 The OpenLDAP Foundation. * Portions Copyright 2001-2003 Pierangelo Masarati. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ /* ACKNOWLEDGEMENTS: * This work was initially developed by Pierangelo Masarati for inclusion * in OpenLDAP Software. */ #include __RCSID("$NetBSD: backend.c,v 1.1.1.6.6.1 2019/08/10 06:17:19 martin Exp $"); #include "portable.h" #include #include #include "slap.h" #include "back-monitor.h" /* * initializes backend subentries */ int monitor_subsys_backend_init( BackendDB *be, monitor_subsys_t *ms ) { monitor_info_t *mi; Entry *e_backend, **ep; int i; monitor_entry_t *mp; monitor_subsys_t *ms_database; BackendInfo *bi; mi = ( monitor_info_t * )be->be_private; ms_database = monitor_back_get_subsys( SLAPD_MONITOR_DATABASE_NAME ); if ( ms_database == NULL ) { Debug( LDAP_DEBUG_ANY, "monitor_subsys_backend_init: " "unable to get " "\"" SLAPD_MONITOR_DATABASE_NAME "\" " "subsystem\n", 0, 0, 0 ); return -1; } if ( monitor_cache_get( mi, &ms->mss_ndn, &e_backend ) ) { Debug( LDAP_DEBUG_ANY, "monitor_subsys_backend_init: " "unable to get entry \"%s\"\n", ms->mss_ndn.bv_val, 0, 0 ); return( -1 ); } mp = ( monitor_entry_t * )e_backend->e_private; mp->mp_children = NULL; ep = &mp->mp_children; i = -1; LDAP_STAILQ_FOREACH( bi, &backendInfo, bi_next ) { char buf[ BACKMONITOR_BUFSIZE ]; BackendDB *be; struct berval bv; int j; Entry *e; i++; bv.bv_len = snprintf( buf, sizeof( buf ), "cn=Backend %d", i ); bv.bv_val = buf; e = monitor_entry_stub( &ms->mss_dn, &ms->mss_ndn, &bv, mi->mi_oc_monitoredObject, NULL, NULL ); if ( e == NULL ) { Debug( LDAP_DEBUG_ANY, "monitor_subsys_backend_init: " "unable to create entry \"cn=Backend %d,%s\"\n", i, ms->mss_ndn.bv_val, 0 ); return( -1 ); } ber_str2bv( bi->bi_type, 0, 0, &bv ); attr_merge_normalize_one( e, mi->mi_ad_monitoredInfo, &bv, NULL ); attr_merge_normalize_one( e_backend, mi->mi_ad_monitoredInfo, &bv, NULL ); attr_merge_normalize_one( e, mi->mi_ad_monitorRuntimeConfig, bi->bi_cf_ocs == NULL ? (struct berval *)&slap_false_bv : (struct berval *)&slap_true_bv, NULL ); if ( bi->bi_controls ) { int j; for ( j = 0; bi->bi_controls[ j ]; j++ ) { ber_str2bv( bi->bi_controls[ j ], 0, 0, &bv ); attr_merge_one( e, slap_schema.si_ad_supportedControl, &bv, &bv ); } } j = -1; LDAP_STAILQ_FOREACH( be, &backendDB, be_next ) { char buf[ SLAP_LDAPDN_MAXLEN ]; struct berval dn; j++; if ( be->bd_info != bi ) { continue; } snprintf( buf, sizeof( buf ), "cn=Database %d,%s", j, ms_database->mss_dn.bv_val ); ber_str2bv( buf, 0, 0, &dn ); attr_merge_normalize_one( e, slap_schema.si_ad_seeAlso, &dn, NULL ); } mp = monitor_entrypriv_create(); if ( mp == NULL ) { return -1; } e->e_private = ( void * )mp; mp->mp_info = ms; mp->mp_flags = ms->mss_flags | MONITOR_F_SUB; if ( monitor_cache_add( mi, e ) ) { Debug( LDAP_DEBUG_ANY, "monitor_subsys_backend_init: " "unable to add entry \"cn=Backend %d,%s\"\n", i, ms->mss_ndn.bv_val, 0 ); return( -1 ); } *ep = e; ep = &mp->mp_next; } monitor_cache_release( mi, e_backend ); return( 0 ); }