2004-03-17 05:58:29 +08:00
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/* overlay.c - deals with overlay subsystem */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 2001-2004 The OpenLDAP Foundation.
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* Portions Copyright 2001-2003 Pierangelo Masarati.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/* ACKNOWLEDGEMENTS:
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* This work was initially developed by Pierangelo Masarati for inclusion
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* in OpenLDAP Software.
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/string.h>
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#include "slap.h"
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#include "back-monitor.h"
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/*
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* initializes overlay subentries
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*/
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int
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monitor_subsys_overlay_init(
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2004-11-08 18:10:15 +08:00
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BackendDB *be,
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monitorsubsys *ms
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2004-03-17 05:58:29 +08:00
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)
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{
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struct monitorinfo *mi;
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2004-09-13 06:12:58 +08:00
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Entry *e_overlay, **ep;
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2004-03-17 05:58:29 +08:00
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int i;
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struct monitorentrypriv *mp;
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slap_overinst *on;
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2004-11-08 18:10:15 +08:00
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monitorsubsys *ms_database;
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2004-03-17 05:58:29 +08:00
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mi = ( struct monitorinfo * )be->be_private;
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2004-11-08 18:10:15 +08:00
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ms_database = monitor_back_get_subsys( SLAPD_MONITOR_DATABASE_NAME );
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if ( ms_database == NULL ) {
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Debug( LDAP_DEBUG_ANY,
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"monitor_subsys_backend_init: "
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"unable to get "
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"\"" SLAPD_MONITOR_DATABASE_NAME "\" "
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"subsystem\n",
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0, 0, 0 );
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return -1;
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}
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2004-03-17 05:58:29 +08:00
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if ( monitor_cache_get( mi,
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2004-11-08 18:10:15 +08:00
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&ms->mss_ndn,
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2004-09-13 06:12:58 +08:00
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&e_overlay ) )
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{
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2004-03-17 05:58:29 +08:00
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Debug( LDAP_DEBUG_ANY,
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"monitor_subsys_overlay_init: "
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2004-09-13 06:12:58 +08:00
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"unable to get entry \"%s\"\n",
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2004-11-08 18:10:15 +08:00
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ms->mss_ndn.bv_val, 0, 0 );
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2004-03-17 05:58:29 +08:00
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return( -1 );
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}
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2004-09-13 06:12:58 +08:00
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mp = ( struct monitorentrypriv * )e_overlay->e_private;
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mp->mp_children = NULL;
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ep = &mp->mp_children;
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2004-05-06 22:51:14 +08:00
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for ( on = overlay_next( NULL ), i = 0; on; on = overlay_next( on ), i++ ) {
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2004-03-17 05:58:29 +08:00
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char buf[ BACKMONITOR_BUFSIZE ];
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struct berval bv;
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int j;
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2004-09-13 06:12:58 +08:00
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Entry *e;
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2004-03-17 05:58:29 +08:00
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snprintf( buf, sizeof( buf ),
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"dn: cn=Overlay %d,%s\n"
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"objectClass: %s\n"
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"structuralObjectClass: %s\n"
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"cn: Overlay %d\n"
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2004-07-20 05:42:11 +08:00
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"creatorsName: %s\n"
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"modifiersName: %s\n"
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2004-03-17 05:58:29 +08:00
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"createTimestamp: %s\n"
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"modifyTimestamp: %s\n",
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i,
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2004-11-08 18:10:15 +08:00
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ms->mss_dn.bv_val,
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2004-03-17 05:58:29 +08:00
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mi->mi_oc_monitoredObject->soc_cname.bv_val,
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mi->mi_oc_monitoredObject->soc_cname.bv_val,
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i,
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2004-07-20 05:42:11 +08:00
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mi->mi_creatorsName.bv_val,
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mi->mi_creatorsName.bv_val,
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2004-03-17 05:58:29 +08:00
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mi->mi_startTime.bv_val,
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mi->mi_startTime.bv_val );
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e = str2entry( buf );
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if ( e == NULL ) {
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Debug( LDAP_DEBUG_ANY,
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"monitor_subsys_overlay_init: "
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2004-09-13 06:12:58 +08:00
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"unable to create entry \"cn=Overlay %d,%s\"\n",
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2004-11-08 18:10:15 +08:00
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i, ms->mss_ndn.bv_val, 0 );
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2004-03-17 05:58:29 +08:00
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return( -1 );
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}
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bv.bv_val = on->on_bi.bi_type;
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bv.bv_len = strlen( bv.bv_val );
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attr_merge_normalize_one( e, mi->mi_ad_monitoredInfo,
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&bv, NULL );
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attr_merge_normalize_one( e_overlay, mi->mi_ad_monitoredInfo,
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&bv, NULL );
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for ( j = 0; j < nBackendDB; j++ ) {
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BackendDB *be = &backendDB[j];
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char buf[ SLAP_LDAPDN_MAXLEN ];
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struct berval dn;
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slap_overinst *on2;
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if ( strcmp( be->bd_info->bi_type, "over" ) != 0 ) {
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continue;
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}
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2004-07-20 04:25:43 +08:00
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on2 = ((slap_overinfo *)be->bd_info->bi_private)->oi_list;
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2004-03-17 05:58:29 +08:00
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for ( ; on2; on2 = on2->on_next ) {
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if ( on2->on_bi.bi_type == on->on_bi.bi_type ) {
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break;
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}
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}
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if ( on2 == NULL ) {
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continue;
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}
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snprintf( buf, sizeof( buf ), "cn=Database %d,%s",
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2004-11-08 18:10:15 +08:00
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j, ms_database->mss_dn.bv_val );
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2004-03-17 05:58:29 +08:00
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dn.bv_val = buf;
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dn.bv_len = strlen( buf );
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attr_merge_normalize_one( e, mi->mi_ad_seeAlso,
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&dn, NULL );
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}
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mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
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e->e_private = ( void * )mp;
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2004-09-13 06:12:58 +08:00
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mp->mp_next = NULL;
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2004-03-17 05:58:29 +08:00
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mp->mp_children = NULL;
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2004-11-08 18:10:15 +08:00
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mp->mp_info = ms;
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mp->mp_flags = ms->mss_flags
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2004-03-17 05:58:29 +08:00
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| MONITOR_F_SUB;
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if ( monitor_cache_add( mi, e ) ) {
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Debug( LDAP_DEBUG_ANY,
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"monitor_subsys_overlay_init: "
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2004-09-13 06:12:58 +08:00
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"unable to add entry \"cn=Overlay %d,%s\"\n",
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2004-11-08 18:10:15 +08:00
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i, ms->mss_ndn.bv_val, 0 );
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2004-03-17 05:58:29 +08:00
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return( -1 );
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}
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2004-09-13 06:12:58 +08:00
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*ep = e;
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ep = &mp->mp_next;
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2004-03-17 05:58:29 +08:00
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}
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monitor_cache_release( mi, e_overlay );
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return( 0 );
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}
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