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/* sent.c - deal with data sent subsystem */
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/* $OpenLDAP: pkg/ldap/servers/slapd/back-monitor/sent.c,v 1.42.2.4 2008/02/11 23:26:47 kurt Exp $ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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* Copyright 2001-2008 The OpenLDAP Foundation.
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* Portions Copyright 2001-2003 Pierangelo Masarati.
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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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* 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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* This work was initially developed by Pierangelo Masarati for inclusion
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* in OpenLDAP Software.
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#include <ac/string.h>
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#include "back-monitor.h"
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monitor_subsys_sent_destroy(
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monitor_subsys_t *ms );
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monitor_subsys_sent_update(
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MONITOR_SENT_BYTES = 0,
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MONITOR_SENT_REFERRALS,
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struct monitor_sent_t {
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{ BER_BVC("cn=Bytes"), BER_BVNULL },
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{ BER_BVC("cn=PDU"), BER_BVNULL },
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{ BER_BVC("cn=Entries"), BER_BVNULL },
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{ BER_BVC("cn=Referrals"), BER_BVNULL },
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{ BER_BVNULL, BER_BVNULL }
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monitor_subsys_sent_init(
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monitor_subsys_t *ms )
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ms->mss_destroy = monitor_subsys_sent_destroy;
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ms->mss_update = monitor_subsys_sent_update;
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mi = ( monitor_info_t * )be->be_private;
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if ( monitor_cache_get( mi, &ms->mss_ndn, &e_sent ) ) {
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Debug( LDAP_DEBUG_ANY,
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"monitor_subsys_sent_init: "
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"unable to get entry \"%s\"\n",
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ms->mss_ndn.bv_val, 0, 0 );
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mp = ( monitor_entry_t * )e_sent->e_private;
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mp->mp_children = NULL;
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ep = &mp->mp_children;
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for ( i = 0; i < MONITOR_SENT_LAST; i++ ) {
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struct berval nrdn, bv;
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e = monitor_entry_stub( &ms->mss_dn, &ms->mss_ndn,
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&monitor_sent[i].rdn, mi->mi_oc_monitorCounterObject,
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Debug( LDAP_DEBUG_ANY,
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"monitor_subsys_sent_init: "
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"unable to create entry \"%s,%s\"\n",
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monitor_sent[ i ].rdn.bv_val,
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ms->mss_ndn.bv_val, 0 );
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/* steal normalized RDN */
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dnRdn( &e->e_nname, &nrdn );
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ber_dupbv( &monitor_sent[ i ].nrdn, &nrdn );
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BER_BVSTR( &bv, "0" );
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attr_merge_normalize_one( e, mi->mi_ad_monitorCounter, &bv, NULL );
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mp = monitor_entrypriv_create();
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e->e_private = ( void * )mp;
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mp->mp_flags = ms->mss_flags \
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| MONITOR_F_SUB | MONITOR_F_PERSISTENT;
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if ( monitor_cache_add( mi, e ) ) {
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Debug( LDAP_DEBUG_ANY,
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"monitor_subsys_sent_init: "
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"unable to add entry \"%s,%s\"\n",
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monitor_sent[ i ].rdn.bv_val,
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ms->mss_ndn.bv_val, 0 );
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monitor_cache_release( mi, e_sent );
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monitor_subsys_sent_destroy(
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monitor_subsys_t *ms )
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for ( i = 0; i < MONITOR_SENT_LAST; i++ ) {
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if ( !BER_BVISNULL( &monitor_sent[ i ].nrdn ) ) {
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ch_free( monitor_sent[ i ].nrdn.bv_val );
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monitor_subsys_sent_update(
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monitor_info_t *mi = ( monitor_info_t *)op->o_bd->be_private;
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assert( mi != NULL );
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dnRdn( &e->e_nname, &nrdn );
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for ( i = 0; i < MONITOR_SENT_LAST; i++ ) {
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if ( dn_match( &nrdn, &monitor_sent[ i ].nrdn ) ) {
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if ( i == MONITOR_SENT_LAST ) {
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return SLAP_CB_CONTINUE;
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ldap_pvt_thread_mutex_lock(&slap_counters.sc_mutex);
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case MONITOR_SENT_ENTRIES:
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ldap_pvt_mp_init_set( n, slap_counters.sc_entries );
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for ( sc = slap_counters.sc_next; sc; sc = sc->sc_next ) {
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ldap_pvt_thread_mutex_lock( &sc->sc_mutex );
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ldap_pvt_mp_add( n, sc->sc_entries );
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ldap_pvt_thread_mutex_unlock( &sc->sc_mutex );
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case MONITOR_SENT_REFERRALS:
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ldap_pvt_mp_init_set( n, slap_counters.sc_refs );
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for ( sc = slap_counters.sc_next; sc; sc = sc->sc_next ) {
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ldap_pvt_thread_mutex_lock( &sc->sc_mutex );
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ldap_pvt_mp_add( n, sc->sc_refs );
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ldap_pvt_thread_mutex_unlock( &sc->sc_mutex );
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case MONITOR_SENT_PDU:
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ldap_pvt_mp_init_set( n, slap_counters.sc_pdu );
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for ( sc = slap_counters.sc_next; sc; sc = sc->sc_next ) {
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ldap_pvt_thread_mutex_lock( &sc->sc_mutex );
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ldap_pvt_mp_add( n, sc->sc_pdu );
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ldap_pvt_thread_mutex_unlock( &sc->sc_mutex );
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case MONITOR_SENT_BYTES:
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ldap_pvt_mp_init_set( n, slap_counters.sc_bytes );
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for ( sc = slap_counters.sc_next; sc; sc = sc->sc_next ) {
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ldap_pvt_thread_mutex_lock( &sc->sc_mutex );
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ldap_pvt_mp_add( n, sc->sc_bytes );
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ldap_pvt_thread_mutex_unlock( &sc->sc_mutex );
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ldap_pvt_thread_mutex_unlock(&slap_counters.sc_mutex);
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a = attr_find( e->e_attrs, mi->mi_ad_monitorCounter );
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/* NOTE: no minus sign is allowed in the counters... */
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UI2BV( &a->a_vals[ 0 ], n );
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ldap_pvt_mp_clear( n );
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/* FIXME: touch modifyTimestamp? */
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return SLAP_CB_CONTINUE;