/* backend.c - deals with backend subsystem *//* $OpenLDAP: pkg/ldap/servers/slapd/back-monitor/backend.c,v 1.33.2.5 2007/01/02 21:44:04 kurt Exp $ *//* This work is part of OpenLDAP Software <http://www.openldap.org/>. * * Copyright 2001-2007 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 * <http://www.OpenLDAP.org/license.html>. *//* ACKNOWLEDGEMENTS: * This work was initially developed by Pierangelo Masarati for inclusion * in OpenLDAP Software. */#include "portable.h"#include <stdio.h>#include <ac/string.h>#include "slap.h"#include "back-monitor.h"/* * initializes backend subentries */intmonitor_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++;		snprintf( buf, sizeof( buf ),				"dn: cn=Backend %d,%s\n"				"objectClass: %s\n"				"structuralObjectClass: %s\n"				"cn: Backend %d\n"				"%s: %s\n"				"%s: %s\n"				"creatorsName: %s\n"				"modifiersName: %s\n"				"createTimestamp: %s\n"				"modifyTimestamp: %s\n",				i,				ms->mss_dn.bv_val,				mi->mi_oc_monitoredObject->soc_cname.bv_val,				mi->mi_oc_monitoredObject->soc_cname.bv_val,				i,				mi->mi_ad_monitoredInfo->ad_cname.bv_val,					bi->bi_type,				mi->mi_ad_monitorRuntimeConfig->ad_cname.bv_val,					bi->bi_cf_ocs == NULL ? "FALSE" : "TRUE",				mi->mi_creatorsName.bv_val,				mi->mi_creatorsName.bv_val,				mi->mi_startTime.bv_val,				mi->mi_startTime.bv_val );				e = str2entry( buf );		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_backend, mi->mi_ad_monitoredInfo,				&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 );}