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262 lines
7.8 KiB
C
262 lines
7.8 KiB
C
/* back-monitor.h - ldap monitor back-end header file */
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/* $OpenLDAP$ */
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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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#ifndef _BACK_MONITOR_H_
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#define _BACK_MONITOR_H_
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#include <ldap_pvt.h>
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#include <ldap_pvt_thread.h>
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#include <avl.h>
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#include <slap.h>
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LDAP_BEGIN_DECL
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/*
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* The cache maps DNs to Entries.
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* Each entry, on turn, holds the list of its children in the e_private field.
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* This is used by search operation to perform onelevel and subtree candidate
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* selection.
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*/
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struct monitorcache {
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struct berval mc_ndn;
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Entry *mc_e;
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};
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struct monitorentrypriv {
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ldap_pvt_thread_mutex_t mp_mutex; /* entry mutex */
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Entry *mp_next; /* pointer to next sibling */
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Entry *mp_children; /* pointer to first child */
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struct monitorsubsys *mp_info; /* subsystem info */
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#define mp_type mp_info->mss_type
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int mp_flags; /* flags */
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#define MONITOR_F_NONE 0x00
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#define MONITOR_F_SUB 0x01 /* subentry of subsystem */
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#define MONITOR_F_PERSISTENT 0x10 /* persistent entry */
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#define MONITOR_F_PERSISTENT_CH 0x20 /* subsystem generates
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persistent entries */
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#define MONITOR_F_VOLATILE 0x40 /* volatile entry */
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#define MONITOR_F_VOLATILE_CH 0x80 /* subsystem generates
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volatile entries */
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};
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struct monitorinfo {
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/*
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* Internal data
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*/
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Avlnode *mi_cache;
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ldap_pvt_thread_mutex_t mi_cache_mutex;
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/*
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* Config parameters
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*/
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struct berval mi_l;
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struct berval mi_startTime; /* don't free it */
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/*
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* Specific schema entities
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*/
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ObjectClass *mi_oc_monitor;
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ObjectClass *mi_oc_monitorServer;
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ObjectClass *mi_oc_monitorContainer;
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ObjectClass *mi_oc_monitorCounterObject;
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ObjectClass *mi_oc_monitorOperation;
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ObjectClass *mi_oc_monitorConnection;
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ObjectClass *mi_oc_managedObject;
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ObjectClass *mi_oc_monitoredObject;
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AttributeDescription *mi_ad_monitoredInfo;
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AttributeDescription *mi_ad_managedInfo;
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AttributeDescription *mi_ad_monitorCounter;
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AttributeDescription *mi_ad_monitorOpCompleted;
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AttributeDescription *mi_ad_monitorOpInitiated;
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AttributeDescription *mi_ad_monitorConnectionNumber;
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AttributeDescription *mi_ad_monitorConnectionAuthzDN;
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AttributeDescription *mi_ad_monitorConnectionLocalAddress;
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AttributeDescription *mi_ad_monitorConnectionPeerAddress;
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AttributeDescription *mi_ad_monitorTimestamp;
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AttributeDescription *mi_ad_monitorOverlay;
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/*
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* Generic description attribute
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*/
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AttributeDescription *mi_ad_description;
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AttributeDescription *mi_ad_seeAlso;
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AttributeDescription *mi_ad_l;
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};
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/*
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* DNs
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*/
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#define SLAPD_MONITOR_AT "cn"
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#define SLAPD_MONITOR_LISTENER 0
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#define SLAPD_MONITOR_LISTENER_NAME "Listeners"
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#define SLAPD_MONITOR_LISTENER_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_LISTENER_NAME
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#define SLAPD_MONITOR_LISTENER_DN \
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SLAPD_MONITOR_LISTENER_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_DATABASE 1
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#define SLAPD_MONITOR_DATABASE_NAME "Databases"
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#define SLAPD_MONITOR_DATABASE_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_DATABASE_NAME
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#define SLAPD_MONITOR_DATABASE_DN \
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SLAPD_MONITOR_DATABASE_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_BACKEND 2
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#define SLAPD_MONITOR_BACKEND_NAME "Backends"
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#define SLAPD_MONITOR_BACKEND_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_BACKEND_NAME
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#define SLAPD_MONITOR_BACKEND_DN \
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SLAPD_MONITOR_BACKEND_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_THREAD 3
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#define SLAPD_MONITOR_THREAD_NAME "Threads"
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#define SLAPD_MONITOR_THREAD_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_THREAD_NAME
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#define SLAPD_MONITOR_THREAD_DN \
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SLAPD_MONITOR_THREAD_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_SASL 4
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#define SLAPD_MONITOR_SASL_NAME "SASL"
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#define SLAPD_MONITOR_SASL_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_SASL_NAME
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#define SLAPD_MONITOR_SASL_DN \
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SLAPD_MONITOR_SASL_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_TLS 5
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#define SLAPD_MONITOR_TLS_NAME "TLS"
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#define SLAPD_MONITOR_TLS_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_TLS_NAME
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#define SLAPD_MONITOR_TLS_DN \
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SLAPD_MONITOR_TLS_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_CONN 6
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#define SLAPD_MONITOR_CONN_NAME "Connections"
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#define SLAPD_MONITOR_CONN_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_CONN_NAME
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#define SLAPD_MONITOR_CONN_DN \
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SLAPD_MONITOR_CONN_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_RWW 7
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#define SLAPD_MONITOR_RWW_NAME "Waiters"
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#define SLAPD_MONITOR_RWW_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_RWW_NAME
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#define SLAPD_MONITOR_RWW_DN \
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SLAPD_MONITOR_RWW_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_LOG 8
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#define SLAPD_MONITOR_LOG_NAME "Log"
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#define SLAPD_MONITOR_LOG_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_LOG_NAME
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#define SLAPD_MONITOR_LOG_DN \
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SLAPD_MONITOR_LOG_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_OPS 9
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#define SLAPD_MONITOR_OPS_NAME "Operations"
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#define SLAPD_MONITOR_OPS_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_OPS_NAME
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#define SLAPD_MONITOR_OPS_DN \
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SLAPD_MONITOR_OPS_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_SENT 10
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#define SLAPD_MONITOR_SENT_NAME "Statistics"
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#define SLAPD_MONITOR_SENT_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_SENT_NAME
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#define SLAPD_MONITOR_SENT_DN \
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SLAPD_MONITOR_SENT_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_TIME 11
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#define SLAPD_MONITOR_TIME_NAME "Time"
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#define SLAPD_MONITOR_TIME_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_TIME_NAME
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#define SLAPD_MONITOR_TIME_DN \
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SLAPD_MONITOR_TIME_RDN "," SLAPD_MONITOR_DN
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#define SLAPD_MONITOR_OVERLAY 12
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#define SLAPD_MONITOR_OVERLAY_NAME "Overlay"
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#define SLAPD_MONITOR_OVERLAY_RDN \
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SLAPD_MONITOR_AT "=" SLAPD_MONITOR_OVERLAY_NAME
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#define SLAPD_MONITOR_OVERLAY_DN \
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SLAPD_MONITOR_OVERLAY_RDN "," SLAPD_MONITOR_DN
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struct monitorsubsys {
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int mss_type;
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char *mss_name;
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struct berval mss_rdn;
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struct berval mss_dn;
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struct berval mss_ndn;
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int mss_flags;
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#define MONITOR_HAS_VOLATILE_CH( mp ) \
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( ( mp )->mp_flags & MONITOR_F_VOLATILE_CH )
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#define MONITOR_HAS_CHILDREN( mp ) \
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( ( mp )->mp_children || MONITOR_HAS_VOLATILE_CH( mp ) )
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/* initialize entry and subentries */
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int ( *mss_init )( BackendDB * );
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/* update existing dynamic entry and subentries */
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int ( *mss_update )( Operation *, Entry * );
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/* create new dynamic subentries */
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int ( *mss_create )( Operation *,
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struct berval *ndn, Entry *, Entry ** );
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/* modify entry and subentries */
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int ( *mss_modify )( Operation *, Entry * );
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};
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extern struct monitorsubsys monitor_subsys[];
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extern BackendDB *be_monitor;
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/* increase this bufsize if entries in string form get too big */
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#define BACKMONITOR_BUFSIZE 1024
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/*
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* cache
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*/
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extern int monitor_cache_cmp LDAP_P(( const void *c1, const void *c2 ));
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extern int monitor_cache_dup LDAP_P(( void *c1, void *c2 ));
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extern int monitor_cache_add LDAP_P(( struct monitorinfo *mi, Entry *e ));
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extern int monitor_cache_get LDAP_P(( struct monitorinfo *mi, struct berval *ndn, Entry **ep ));
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extern int monitor_cache_dn2entry LDAP_P(( Operation *op, struct berval *ndn, Entry **ep, Entry **matched ));
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extern int monitor_cache_lock LDAP_P(( Entry *e ));
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extern int monitor_cache_release LDAP_P(( struct monitorinfo *mi, Entry *e ));
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/*
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* update
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*/
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extern int monitor_entry_update LDAP_P(( Operation *op, Entry *e ));
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extern int monitor_entry_create LDAP_P(( Operation *op, struct berval *ndn,
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Entry *e_parent, Entry **ep ));
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extern int monitor_entry_modify LDAP_P(( Operation *op, Entry *e ));
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LDAP_END_DECL
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#include "proto-back-monitor.h"
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#endif /* _back_monitor_h_ */
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