X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-monitor%2Fback-monitor.h;h=cd0189d165de6238ecfc1566f0e99be15afa643c;hb=966cef8c9a3238efe0c482ad0ee08fd98944d112;hp=46b2e1212ca6ea940a9bcb85a0c01250d814f656;hpb=c76427d8db4f546444ca9a9512cc1ed7741bc698;p=openldap diff --git a/servers/slapd/back-monitor/back-monitor.h b/servers/slapd/back-monitor/back-monitor.h index 46b2e1212c..cd0189d165 100644 --- a/servers/slapd/back-monitor/back-monitor.h +++ b/servers/slapd/back-monitor/back-monitor.h @@ -2,7 +2,7 @@ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * - * Copyright 2001-2004 The OpenLDAP Foundation. + * Copyright 2001-2011 The OpenLDAP Foundation. * Portions Copyright 2001-2003 Pierangelo Masarati. * All rights reserved. * @@ -29,36 +29,54 @@ LDAP_BEGIN_DECL -/* - * The cache maps DNs to Entries. - * Each entry, on turn, holds the list of its children in the e_private field. - * This is used by search operation to perform onelevel and subtree candidate - * selection. - */ -struct monitorcache { - struct berval mc_ndn; - Entry *mc_e; -}; - -struct monitorentrypriv { +/* define if si_ad_labeledURI is removed from slap_schema */ +#undef MONITOR_DEFINE_LABELEDURI + +typedef 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_dispose)( void **priv ); + /* dispose callback + to dispose of the callback + private data itself */ + 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 monitorsubsys *mp_info; /* subsystem info */ + struct monitor_subsys_t *mp_info; /* subsystem info */ #define mp_type mp_info->mss_type - int mp_flags; /* flags */ + unsigned long mp_flags; /* flags */ -#define MONITOR_F_NONE 0x00 -#define MONITOR_F_SUB 0x01 /* subentry of subsystem */ -#define MONITOR_F_PERSISTENT 0x10 /* persistent entry */ -#define MONITOR_F_PERSISTENT_CH 0x20 /* subsystem generates +#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 0x40 /* volatile entry */ -#define MONITOR_F_VOLATILE_CH 0x80 /* subsystem generates +#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; + +struct entry_limbo_t; /* in init.c */ -struct monitorinfo { +typedef struct monitor_info_t { /* * Internal data @@ -69,145 +87,170 @@ struct monitorinfo { /* * Config parameters */ - struct berval mi_l; - struct berval mi_startTime; /* don't free it */ + struct berval mi_startTime; /* don't free it! */ + struct berval mi_creatorsName; /* don't free it! */ + struct berval mi_ncreatorsName; /* 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; + 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; + AttributeDescription *mi_ad_monitorSuperiorDN; /* * Generic description attribute */ - AttributeDescription *mi_ad_description; - AttributeDescription *mi_ad_seeAlso; - AttributeDescription *mi_ad_l; -}; + AttributeDescription *mi_ad_readOnly; + AttributeDescription *mi_ad_restrictedOperation; + + struct entry_limbo_t *mi_entry_limbo; +} monitor_info_t; /* * DNs */ -#define SLAPD_MONITOR_AT "cn" - -#define SLAPD_MONITOR_LISTENER 0 -#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 +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_DATABASE 1 -#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_AT "cn" -#define SLAPD_MONITOR_BACKEND 2 #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_THREAD 3 -#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_SASL 4 -#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_TLS 5 -#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_CONN 6 #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_RWW 7 -#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_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 8 #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 9 #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_SENT 10 +#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_TIME 11 +#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_OVERLAY 12 -#define SLAPD_MONITOR_OVERLAY_NAME "Overlay" -#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_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_DN -struct monitorsubsys { - int mss_type; +typedef 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 ) @@ -215,43 +258,53 @@ struct monitorsubsys { ( ( mp )->mp_children || MONITOR_HAS_VOLATILE_CH( mp ) ) /* initialize entry and subentries */ - int ( *mss_init )( BackendDB * ); + 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 *, Entry * ); + int ( *mss_update )( Operation *, SlapReply *, Entry * ); /* create new dynamic subentries */ - int ( *mss_create )( Operation *, + int ( *mss_create )( Operation *, SlapReply *, struct berval *ndn, Entry *, Entry ** ); /* modify entry and subentries */ - int ( *mss_modify )( Operation *, Entry * ); -}; - -extern struct monitorsubsys monitor_subsys[]; + 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 1024 - -/* - * cache - */ - -extern int monitor_cache_cmp LDAP_P(( const void *c1, const void *c2 )); -extern int monitor_cache_dup LDAP_P(( void *c1, void *c2 )); -extern int monitor_cache_add LDAP_P(( struct monitorinfo *mi, Entry *e )); -extern int monitor_cache_get LDAP_P(( struct monitorinfo *mi, struct berval *ndn, Entry **ep )); -extern int monitor_cache_dn2entry LDAP_P(( Operation *op, struct berval *ndn, Entry **ep, Entry **matched )); -extern int monitor_cache_lock LDAP_P(( Entry *e )); -extern int monitor_cache_release LDAP_P(( struct monitorinfo *mi, Entry *e )); - -/* - * update - */ - -extern int monitor_entry_update LDAP_P(( Operation *op, Entry *e )); -extern int monitor_entry_create LDAP_P(( Operation *op, struct berval *ndn, - Entry *e_parent, Entry **ep )); -extern int monitor_entry_modify LDAP_P(( Operation *op, Entry *e )); +#define BACKMONITOR_BUFSIZE 8192 + +typedef int (monitor_cbfunc)( struct berval *ndn, monitor_callback_t *cb, + struct berval *base, int scope, struct berval *filter ); + +typedef int (monitor_cbafunc)( struct berval *ndn, Attribute *a, + monitor_callback_t *cb, + struct berval *base, int scope, struct berval *filter ); + +typedef struct monitor_extra_t { + int (*is_configured)(void); + monitor_subsys_t * (*get_subsys)( const char *name ); + monitor_subsys_t * (*get_subsys_by_dn)( struct berval *ndn, int sub ); + + int (*register_subsys)( monitor_subsys_t *ms ); + int (*register_backend)( BackendInfo *bi ); + int (*register_database)( BackendDB *be, struct berval *ndn_out ); + int (*register_overlay_info)( slap_overinst *on ); + int (*register_overlay)( BackendDB *be, slap_overinst *on, struct berval *ndn_out ); + int (*register_entry)( Entry *e, monitor_callback_t *cb, + monitor_subsys_t *ms, unsigned long flags ); + int (*register_entry_parent)( Entry *e, monitor_callback_t *cb, + monitor_subsys_t *ms, unsigned long flags, + struct berval *base, int scope, struct berval *filter ); + monitor_cbafunc *register_entry_attrs; + monitor_cbfunc *register_entry_callback; + + int (*unregister_entry)( struct berval *ndn ); + monitor_cbfunc *unregister_entry_parent; + monitor_cbafunc *unregister_entry_attrs; + monitor_cbfunc *unregister_entry_callback; +} monitor_extra_t; LDAP_END_DECL