/* back-monitor.h - ldap monitor back-end header file *//* $OpenLDAP: pkg/ldap/servers/slapd/back-monitor/back-monitor.h,v 1.39.2.7 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. */#ifndef _BACK_MONITOR_H_#define _BACK_MONITOR_H_#include <ldap_pvt.h>#include <ldap_pvt_thread.h>#include <avl.h>#include <slap.h>LDAP_BEGIN_DECL/* define if si_ad_labeledURI is removed from slap_schema */#undef MONITOR_DEFINE_LABELEDURItypedef struct monitor_callback_t {	int				(*mc_update)( Operation *op, SlapReply *rs, Entry *e, void *priv );						/* update callback						   for user-defined entries */	int				(*mc_modify)( Operation *op, SlapReply *rs, Entry *e, void *priv );						/* modify callback						   for user-defined entries */	int				(*mc_free)( Entry *e, void *priv );						/* delete callback						   for user-defined entries */	void				*mc_private;	/* opaque pointer to						   private data */	struct monitor_callback_t	*mc_next;} monitor_callback_t;typedef struct monitor_entry_t {	ldap_pvt_thread_mutex_t	mp_mutex;	/* entry mutex */	Entry			*mp_next;	/* pointer to next sibling */	Entry			*mp_children;	/* pointer to first child */	struct monitor_subsys_t	*mp_info;	/* subsystem info */#define mp_type		mp_info->mss_type	unsigned long		mp_flags;	/* flags */#define	MONITOR_F_NONE		0x0000U#define MONITOR_F_SUB		0x0001U		/* subentry of subsystem */#define MONITOR_F_PERSISTENT	0x0010U		/* persistent entry */#define MONITOR_F_PERSISTENT_CH	0x0020U		/* subsystem generates 						   persistent entries */#define MONITOR_F_VOLATILE	0x0040U		/* volatile entry */#define MONITOR_F_VOLATILE_CH	0x0080U		/* subsystem generates 						   volatile entries */#define MONITOR_F_EXTERNAL	0x0100U		/* externally added - don't free *//* NOTE: flags with 0xF0000000U mask are reserved for subsystem internals */	struct monitor_callback_t	*mp_cb;		/* callback sequence */} monitor_entry_t;typedef struct monitor_info_t {	/*	 * Internal data	 */	Avlnode			*mi_cache;	ldap_pvt_thread_mutex_t	mi_cache_mutex;	/*	 * Config parameters	 */	struct berval		mi_startTime;		/* don't free it! */	struct berval		mi_creatorsName;	/* don't free it! */	/*	 * Specific schema entities	 */	ObjectClass		*mi_oc_monitor;	ObjectClass		*mi_oc_monitorServer;	ObjectClass		*mi_oc_monitorContainer;	ObjectClass		*mi_oc_monitorCounterObject;	ObjectClass		*mi_oc_monitorOperation;	ObjectClass		*mi_oc_monitorConnection;	ObjectClass		*mi_oc_managedObject;	ObjectClass		*mi_oc_monitoredObject;	AttributeDescription	*mi_ad_monitoredInfo;	AttributeDescription	*mi_ad_managedInfo;	AttributeDescription	*mi_ad_monitorCounter;	AttributeDescription	*mi_ad_monitorOpCompleted;	AttributeDescription	*mi_ad_monitorOpInitiated;	AttributeDescription	*mi_ad_monitorConnectionNumber;	AttributeDescription	*mi_ad_monitorConnectionAuthzDN;	AttributeDescription	*mi_ad_monitorConnectionLocalAddress;	AttributeDescription	*mi_ad_monitorConnectionPeerAddress;	AttributeDescription	*mi_ad_monitorTimestamp;	AttributeDescription	*mi_ad_monitorOverlay;	AttributeDescription	*mi_ad_monitorConnectionProtocol;	AttributeDescription	*mi_ad_monitorConnectionOpsReceived;	AttributeDescription	*mi_ad_monitorConnectionOpsExecuting;	AttributeDescription	*mi_ad_monitorConnectionOpsPending;	AttributeDescription	*mi_ad_monitorConnectionOpsCompleted;	AttributeDescription	*mi_ad_monitorConnectionGet;	AttributeDescription	*mi_ad_monitorConnectionRead;	AttributeDescription	*mi_ad_monitorConnectionWrite;	AttributeDescription	*mi_ad_monitorConnectionMask;	AttributeDescription	*mi_ad_monitorConnectionListener;	AttributeDescription	*mi_ad_monitorConnectionPeerDomain;	AttributeDescription	*mi_ad_monitorConnectionStartTime;	AttributeDescription	*mi_ad_monitorConnectionActivityTime;	AttributeDescription	*mi_ad_monitorIsShadow;	AttributeDescription	*mi_ad_monitorUpdateRef;	AttributeDescription	*mi_ad_monitorRuntimeConfig;	/*	 * Generic description attribute	 */	AttributeDescription	*mi_ad_readOnly;	AttributeDescription	*mi_ad_restrictedOperation;	void			*mi_entry_limbo;} monitor_info_t;/* * DNs */enum {	SLAPD_MONITOR_BACKEND = 0,	SLAPD_MONITOR_CONN,	SLAPD_MONITOR_DATABASE,	SLAPD_MONITOR_LISTENER,	SLAPD_MONITOR_LOG,	SLAPD_MONITOR_OPS,	SLAPD_MONITOR_OVERLAY,	SLAPD_MONITOR_SASL,	SLAPD_MONITOR_SENT,	SLAPD_MONITOR_THREAD,	SLAPD_MONITOR_TIME,	SLAPD_MONITOR_TLS,	SLAPD_MONITOR_RWW,	SLAPD_MONITOR_LAST};#define SLAPD_MONITOR_AT		"cn"#define SLAPD_MONITOR_BACKEND_NAME	"Backends"#define SLAPD_MONITOR_BACKEND_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_BACKEND_NAME#define SLAPD_MONITOR_BACKEND_DN	\	SLAPD_MONITOR_BACKEND_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_CONN_NAME		"Connections"#define SLAPD_MONITOR_CONN_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_CONN_NAME#define SLAPD_MONITOR_CONN_DN	\	SLAPD_MONITOR_CONN_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_DATABASE_NAME	"Databases"#define SLAPD_MONITOR_DATABASE_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_DATABASE_NAME#define SLAPD_MONITOR_DATABASE_DN	\	SLAPD_MONITOR_DATABASE_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_LISTENER_NAME	"Listeners"#define SLAPD_MONITOR_LISTENER_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_LISTENER_NAME#define SLAPD_MONITOR_LISTENER_DN	\	SLAPD_MONITOR_LISTENER_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_LOG_NAME		"Log"#define SLAPD_MONITOR_LOG_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_LOG_NAME#define SLAPD_MONITOR_LOG_DN	\	SLAPD_MONITOR_LOG_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_OPS_NAME		"Operations"#define SLAPD_MONITOR_OPS_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_OPS_NAME#define SLAPD_MONITOR_OPS_DN	\	SLAPD_MONITOR_OPS_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_OVERLAY_NAME	"Overlays"#define SLAPD_MONITOR_OVERLAY_RDN  \	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_OVERLAY_NAME#define SLAPD_MONITOR_OVERLAY_DN   \	SLAPD_MONITOR_OVERLAY_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_SASL_NAME		"SASL"#define SLAPD_MONITOR_SASL_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_SASL_NAME#define SLAPD_MONITOR_SASL_DN	\	SLAPD_MONITOR_SASL_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_SENT_NAME		"Statistics"#define SLAPD_MONITOR_SENT_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_SENT_NAME#define SLAPD_MONITOR_SENT_DN	\	SLAPD_MONITOR_SENT_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_THREAD_NAME	"Threads"#define SLAPD_MONITOR_THREAD_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_THREAD_NAME#define SLAPD_MONITOR_THREAD_DN	\	SLAPD_MONITOR_THREAD_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_TIME_NAME		"Time"#define SLAPD_MONITOR_TIME_RDN  \	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_TIME_NAME#define SLAPD_MONITOR_TIME_DN   \	SLAPD_MONITOR_TIME_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_TLS_NAME		"TLS"#define SLAPD_MONITOR_TLS_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_TLS_NAME#define SLAPD_MONITOR_TLS_DN	\	SLAPD_MONITOR_TLS_RDN "," SLAPD_MONITOR_DN#define SLAPD_MONITOR_RWW_NAME		"Waiters"#define SLAPD_MONITOR_RWW_RDN	\	SLAPD_MONITOR_AT "=" SLAPD_MONITOR_RWW_NAME#define SLAPD_MONITOR_RWW_DN	\	SLAPD_MONITOR_RWW_RDN "," SLAPD_MONITOR_DNtypedef struct monitor_subsys_t {	char		*mss_name;	struct berval	mss_rdn;	struct berval	mss_dn;	struct berval	mss_ndn;	struct berval	mss_desc[ 3 ];	int		mss_flags;#define MONITOR_F_OPENED	0x10000000U#define MONITOR_HAS_VOLATILE_CH( mp ) \	( ( mp )->mp_flags & MONITOR_F_VOLATILE_CH )#define MONITOR_HAS_CHILDREN( mp ) \	( ( mp )->mp_children || MONITOR_HAS_VOLATILE_CH( mp ) )	/* initialize entry and subentries */	int		( *mss_open )( BackendDB *, struct monitor_subsys_t *ms );	/* destroy structure */	int		( *mss_destroy )( BackendDB *, struct monitor_subsys_t *ms );	/* update existing dynamic entry and subentries */	int		( *mss_update )( Operation *, SlapReply *, Entry * );	/* create new dynamic subentries */	int		( *mss_create )( Operation *, SlapReply *,				struct berval *ndn, Entry *, Entry ** );	/* modify entry and subentries */	int		( *mss_modify )( Operation *, SlapReply *, Entry * );} monitor_subsys_t;extern BackendDB *be_monitor;/* increase this bufsize if entries in string form get too big */#define BACKMONITOR_BUFSIZE	8192LDAP_END_DECL#include "proto-back-monitor.h"#endif /* _back_monitor_h_ */