X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-monitor%2Finit.c;h=dc6975ab344d79eff3401ed9ef8346a0ae7b56c4;hb=45d87c22a95dc0c2455de3df776c689966d0f02f;hp=6fed315d2f2c7cfce77139683fe845877c6fad87;hpb=fbb2b75ace99e7614a5d9276cebc90baaaf1716d;p=openldap diff --git a/servers/slapd/back-monitor/init.c b/servers/slapd/back-monitor/init.c index 6fed315d2f..dc6975ab34 100644 --- a/servers/slapd/back-monitor/init.c +++ b/servers/slapd/back-monitor/init.c @@ -2,7 +2,7 @@ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * - * Copyright 2001-2005 The OpenLDAP Foundation. + * Copyright 2001-2009 The OpenLDAP Foundation. * Portions Copyright 2001-2003 Pierangelo Masarati. * All rights reserved. * @@ -26,9 +26,12 @@ #include #include "slap.h" +#include "config.h" #include "lber_pvt.h" #include "back-monitor.h" +#include "config.h" + #undef INTEGRATE_CORE_SCHEMA /* @@ -38,10 +41,32 @@ * so it should not be used outside monitor_back_db_init() * until monitor_back_db_open is called. */ -BackendDB *be_monitor = NULL; - -static struct monitor_subsys_t **monitor_subsys = NULL; -static int monitor_subsys_opened = 0; +BackendDB *be_monitor; + +static struct monitor_subsys_t **monitor_subsys; +static int monitor_subsys_opened; +static monitor_info_t monitor_info; +static const monitor_extra_t monitor_extra = { + monitor_back_is_configured, + monitor_back_get_subsys, + monitor_back_get_subsys_by_dn, + + monitor_back_register_subsys, + monitor_back_register_backend, + monitor_back_register_database, + monitor_back_register_overlay_info, + monitor_back_register_overlay, + monitor_back_register_entry, + monitor_back_register_entry_parent, + monitor_back_register_entry_attrs, + monitor_back_register_entry_callback, + + monitor_back_unregister_entry, + monitor_back_unregister_entry_parent, + monitor_back_unregister_entry_attrs, + monitor_back_unregister_entry_callback +}; + /* * subsystem data @@ -56,112 +81,159 @@ static struct monitor_subsys_t known_monitor_subsys[] = { { SLAPD_MONITOR_BACKEND_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about available backends." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_backend_init, + NULL, /* destroy */ NULL, /* update */ NULL, /* create */ NULL /* modify */ }, { SLAPD_MONITOR_CONN_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about connections." ), + BER_BVNULL }, MONITOR_F_VOLATILE_CH, monitor_subsys_conn_init, - monitor_subsys_conn_update, - monitor_subsys_conn_create, + NULL, /* destroy */ + NULL, /* update */ + NULL, /* create */ NULL /* modify */ }, { SLAPD_MONITOR_DATABASE_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about configured databases." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_database_init, + NULL, /* destroy */ NULL, /* update */ NULL, /* create */ - monitor_subsys_database_modify + NULL /* modify */ }, { SLAPD_MONITOR_LISTENER_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about active listeners." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_listener_init, + NULL, /* destroy */ NULL, /* update */ NULL, /* create */ NULL /* modify */ }, { SLAPD_MONITOR_LOG_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about logging." ), + BER_BVC( "Set the attribute \"managedInfo\" to the desired log levels." ), + BER_BVNULL }, MONITOR_F_NONE, monitor_subsys_log_init, + NULL, /* destroy */ NULL, /* update */ NULL, /* create */ - monitor_subsys_log_modify + NULL, /* modify */ }, { SLAPD_MONITOR_OPS_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about performed operations." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_ops_init, - monitor_subsys_ops_update, + NULL, /* destroy */ + NULL, /* update */ NULL, /* create */ NULL, /* modify */ }, { SLAPD_MONITOR_OVERLAY_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about available overlays." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_overlay_init, + NULL, /* destroy */ NULL, /* update */ NULL, /* create */ NULL, /* modify */ }, { SLAPD_MONITOR_SASL_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about SASL." ), + BER_BVNULL }, MONITOR_F_NONE, NULL, /* init */ + NULL, /* destroy */ NULL, /* update */ NULL, /* create */ NULL /* modify */ }, { SLAPD_MONITOR_SENT_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains statistics." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_sent_init, - monitor_subsys_sent_update, + NULL, /* destroy */ + NULL, /* update */ NULL, /* create */ NULL, /* modify */ }, { SLAPD_MONITOR_THREAD_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about threads." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_thread_init, - monitor_subsys_thread_update, + NULL, /* destroy */ + NULL, /* update */ NULL, /* create */ NULL /* modify */ }, { SLAPD_MONITOR_TIME_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about time." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_time_init, - monitor_subsys_time_update, + NULL, /* destroy */ + NULL, /* update */ NULL, /* create */ NULL, /* modify */ }, { SLAPD_MONITOR_TLS_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about TLS." ), + BER_BVNULL }, MONITOR_F_NONE, NULL, /* init */ + NULL, /* destroy */ NULL, /* update */ NULL, /* create */ NULL /* modify */ }, { SLAPD_MONITOR_RWW_NAME, BER_BVNULL, BER_BVNULL, BER_BVNULL, + { BER_BVC( "This subsystem contains information about read/write waiters." ), + BER_BVNULL }, MONITOR_F_PERSISTENT_CH, monitor_subsys_rww_init, - monitor_subsys_rww_update, + NULL, /* destroy */ + NULL, /* update */ NULL, /* create */ NULL /* modify */ }, { NULL } }; int -monitor_back_register_subsys( monitor_subsys_t *ms ) +monitor_subsys_is_opened( void ) +{ + return monitor_subsys_opened; +} + +int +monitor_back_register_subsys( + monitor_subsys_t *ms ) { int i = 0; @@ -183,11 +255,11 @@ monitor_back_register_subsys( monitor_subsys_t *ms ) /* if a subsystem is registered __AFTER__ subsystem * initialization (depending on the sequence the databases * are listed in slapd.conf), init it */ - if ( monitor_subsys_opened ) { + if ( monitor_subsys_is_opened() ) { /* FIXME: this should only be possible * if be_monitor is already initialized */ - assert( be_monitor ); + assert( be_monitor != NULL ); if ( ms->mss_open && ( *ms->mss_open )( be_monitor, ms ) ) { return -1; @@ -201,34 +273,168 @@ monitor_back_register_subsys( monitor_subsys_t *ms ) enum { LIMBO_ENTRY, + LIMBO_ENTRY_PARENT, LIMBO_ATTRS, - LIMBO_CB + LIMBO_CB, + LIMBO_BACKEND, + LIMBO_DATABASE, + LIMBO_OVERLAY_INFO, + LIMBO_OVERLAY, + + LIMBO_LAST }; typedef struct entry_limbo_t { int el_type; + BackendInfo *el_bi; + BackendDB *el_be; + slap_overinst *el_on; Entry *el_e; Attribute *el_a; - struct berval el_ndn; - struct berval el_base; + struct berval *el_ndn; + struct berval el_nbase; int el_scope; struct berval el_filter; monitor_callback_t *el_cb; + monitor_subsys_t *el_mss; + unsigned long el_flags; struct entry_limbo_t *el_next; } entry_limbo_t; +int +monitor_back_is_configured( void ) +{ + return be_monitor != NULL; +} + +int +monitor_back_register_backend( + BackendInfo *bi ) +{ + return -1; +} + +int +monitor_back_register_overlay_info( + slap_overinst *on ) +{ + return -1; +} + +int +monitor_back_register_backend_limbo( + BackendInfo *bi ) +{ + return -1; +} + +int +monitor_back_register_database_limbo( + BackendDB *be, + struct berval *ndn_out ) +{ + entry_limbo_t **elpp, el = { 0 }; + monitor_info_t *mi; + + if ( be_monitor == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_database_limbo: " + "monitor database not configured.\n", + 0, 0, 0 ); + return -1; + } + + mi = ( monitor_info_t * )be_monitor->be_private; + + + el.el_type = LIMBO_DATABASE; + + el.el_be = be->bd_self; + el.el_ndn = ndn_out; + + for ( elpp = &mi->mi_entry_limbo; + *elpp; + elpp = &(*elpp)->el_next ) + /* go to last */; + + *elpp = (entry_limbo_t *)ch_malloc( sizeof( entry_limbo_t ) ); + + el.el_next = NULL; + **elpp = el; + + return 0; +} + +int +monitor_back_register_overlay_info_limbo( + slap_overinst *on ) +{ + return -1; +} + +int +monitor_back_register_overlay_limbo( + BackendDB *be, + struct slap_overinst *on, + struct berval *ndn_out ) +{ + entry_limbo_t **elpp, el = { 0 }; + monitor_info_t *mi; + + if ( be_monitor == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_overlay_limbo: " + "monitor database not configured.\n", + 0, 0, 0 ); + return -1; + } + + mi = ( monitor_info_t * )be_monitor->be_private; + + + el.el_type = LIMBO_OVERLAY; + + el.el_be = be->bd_self; + el.el_on = on; + el.el_ndn = ndn_out; + + for ( elpp = &mi->mi_entry_limbo; + *elpp; + elpp = &(*elpp)->el_next ) + /* go to last */; + + *elpp = (entry_limbo_t *)ch_malloc( sizeof( entry_limbo_t ) ); + + el.el_next = NULL; + **elpp = el; + + return 0; +} + int monitor_back_register_entry( - Entry *e, - monitor_callback_t *cb ) + Entry *e, + monitor_callback_t *cb, + monitor_subsys_t *mss, + unsigned long flags ) { - monitor_info_t *mi = ( monitor_info_t * )be_monitor->be_private; + monitor_info_t *mi; + + if ( be_monitor == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry(\"%s\"): " + "monitor database not configured.\n", + e->e_name.bv_val, 0, 0 ); + return -1; + } + + mi = ( monitor_info_t * )be_monitor->be_private; assert( mi != NULL ); assert( e != NULL ); assert( e->e_private == NULL ); - if ( monitor_subsys_opened ) { + if ( monitor_subsys_is_opened() ) { Entry *e_parent = NULL, *e_new = NULL, **ep = NULL; @@ -281,7 +487,7 @@ monitor_back_register_entry( } e_new = entry_dup( e ); - if ( e == NULL ) { + if ( e_new == NULL ) { Debug( LDAP_DEBUG_ANY, "monitor_back_register_entry(\"%s\"): " "entry_dup() failed\n", @@ -291,8 +497,15 @@ monitor_back_register_entry( } e_new->e_private = ( void * )mp; - mp->mp_info = mp_parent->mp_info; - mp->mp_flags = mp_parent->mp_flags | MONITOR_F_SUB; + if ( mss != NULL ) { + mp->mp_info = mss; + mp->mp_flags = flags; + + } else { + mp->mp_info = mp_parent->mp_info; + mp->mp_flags = mp_parent->mp_flags | MONITOR_F_SUB; + } + mp->mp_cb = cb; ep = &mp_parent->mp_children; for ( ; *ep; ) { @@ -326,7 +539,7 @@ done:; } } else { - entry_limbo_t *elp, el = { 0 }; + entry_limbo_t **elpp, el = { 0 }; el.el_type = LIMBO_ENTRY; @@ -340,27 +553,265 @@ done:; } el.el_cb = cb; + el.el_mss = mss; + el.el_flags = flags; - elp = (entry_limbo_t *)ch_malloc( sizeof( entry_limbo_t ) ); - if ( elp ) { + for ( elpp = &mi->mi_entry_limbo; + *elpp; + elpp = &(*elpp)->el_next ) + /* go to last */; + + *elpp = (entry_limbo_t *)ch_malloc( sizeof( entry_limbo_t ) ); + if ( *elpp == NULL ) { el.el_e->e_private = NULL; entry_free( el.el_e ); return -1; } - el.el_next = (entry_limbo_t *)mi->mi_entry_limbo; - *elp = el; - mi->mi_entry_limbo = (void *)elp; + el.el_next = NULL; + **elpp = el; + } + + return 0; +} + +int +monitor_back_register_entry_parent( + Entry *e, + monitor_callback_t *cb, + monitor_subsys_t *mss, + unsigned long flags, + struct berval *nbase, + int scope, + struct berval *filter ) +{ + monitor_info_t *mi; + struct berval ndn = BER_BVNULL; + + if ( be_monitor == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry_parent(base=\"%s\" scope=%s filter=\"%s\"): " + "monitor database not configured.\n", + BER_BVISNULL( nbase ) ? "" : nbase->bv_val, + ldap_pvt_scope2str( scope ), + BER_BVISNULL( filter ) ? "" : filter->bv_val ); + return -1; + } + + mi = ( monitor_info_t * )be_monitor->be_private; + + assert( mi != NULL ); + assert( e != NULL ); + assert( e->e_private == NULL ); + + if ( BER_BVISNULL( filter ) ) { + /* need a filter */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry_parent(\"\"): " + "need a valid filter\n", + 0, 0, 0 ); + return -1; + } + + if ( monitor_subsys_is_opened() ) { + Entry *e_parent = NULL, + *e_new = NULL, + **ep = NULL; + struct berval e_name = BER_BVNULL, + e_nname = BER_BVNULL; + monitor_entry_t *mp = NULL, + *mp_parent = NULL; + int rc = 0; + + if ( monitor_search2ndn( nbase, scope, filter, &ndn ) ) { + /* entry does not exist */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry_parent(\"\"): " + "base=\"%s\" scope=%s filter=\"%s\": " + "unable to find entry\n", + nbase->bv_val ? nbase->bv_val : "\"\"", + ldap_pvt_scope2str( scope ), + filter->bv_val ); + return -1; + } + + if ( monitor_cache_get( mi, &ndn, &e_parent ) != 0 ) { + /* entry does not exist */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry_parent(\"%s\"): " + "parent entry does not exist\n", + ndn.bv_val, 0, 0 ); + rc = -1; + goto done; + } + + assert( e_parent->e_private != NULL ); + mp_parent = ( monitor_entry_t * )e_parent->e_private; + + if ( mp_parent->mp_flags & MONITOR_F_VOLATILE ) { + /* entry is volatile; cannot append callback */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry_parent(\"%s\"): " + "entry is volatile\n", + e_parent->e_name.bv_val, 0, 0 ); + rc = -1; + goto done; + } + + build_new_dn( &e_name, &e_parent->e_name, &e->e_name, NULL ); + build_new_dn( &e_nname, &e_parent->e_nname, &e->e_nname, NULL ); + + if ( monitor_cache_get( mi, &e_nname, &e_new ) == 0 ) { + /* entry already exists */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry_parent(\"%s\"): " + "entry already exists\n", + e_name.bv_val, 0, 0 ); + monitor_cache_release( mi, e_new ); + e_new = NULL; + rc = -1; + goto done; + } + + mp = monitor_entrypriv_create(); + if ( mp == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry_parent(\"%s\"): " + "monitor_entrypriv_create() failed\n", + e->e_name.bv_val, 0, 0 ); + rc = -1; + goto done; + } + + e_new = entry_dup( e ); + if ( e_new == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry(\"%s\"): " + "entry_dup() failed\n", + e->e_name.bv_val, 0, 0 ); + rc = -1; + goto done; + } + ch_free( e_new->e_name.bv_val ); + ch_free( e_new->e_nname.bv_val ); + e_new->e_name = e_name; + e_new->e_nname = e_nname; + + e_new->e_private = ( void * )mp; + if ( mss != NULL ) { + mp->mp_info = mss; + mp->mp_flags = flags; + + } else { + mp->mp_info = mp_parent->mp_info; + mp->mp_flags = mp_parent->mp_flags | MONITOR_F_SUB; + } + mp->mp_cb = cb; + + ep = &mp_parent->mp_children; + for ( ; *ep; ) { + mp_parent = ( monitor_entry_t * )(*ep)->e_private; + ep = &mp_parent->mp_next; + } + *ep = e_new; + + if ( monitor_cache_add( mi, e_new ) ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry(\"%s\"): " + "unable to add entry\n", + e->e_name.bv_val, 0, 0 ); + rc = -1; + goto done; + } + +done:; + if ( !BER_BVISNULL( &ndn ) ) { + ch_free( ndn.bv_val ); + } + + if ( rc ) { + if ( mp ) { + ch_free( mp ); + } + if ( e_new ) { + e_new->e_private = NULL; + entry_free( e_new ); + } + } + + if ( e_parent ) { + monitor_cache_release( mi, e_parent ); + } + + } else { + entry_limbo_t **elpp = NULL, el = { 0 }; + + el.el_type = LIMBO_ENTRY_PARENT; + + el.el_e = entry_dup( e ); + if ( el.el_e == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry(\"%s\"): " + "entry_dup() failed\n", + e->e_name.bv_val, 0, 0 ); + goto done_limbo; + } + + if ( !BER_BVISNULL( nbase ) ) { + ber_dupbv( &el.el_nbase, nbase ); + } + + el.el_scope = scope; + if ( !BER_BVISNULL( filter ) ) { + ber_dupbv( &el.el_filter, filter ); + } + + el.el_cb = cb; + el.el_mss = mss; + el.el_flags = flags; + + for ( elpp = &mi->mi_entry_limbo; + *elpp; + elpp = &(*elpp)->el_next ) + /* go to last */; + + *elpp = (entry_limbo_t *)ch_malloc( sizeof( entry_limbo_t ) ); + if ( *elpp == NULL ) { + goto done_limbo; + } + +done_limbo:; + if ( *elpp != NULL ) { + el.el_next = NULL; + **elpp = el; + + } else { + if ( !BER_BVISNULL( &el.el_filter ) ) { + ch_free( el.el_filter.bv_val ); + } + if ( !BER_BVISNULL( &el.el_nbase ) ) { + ch_free( el.el_nbase.bv_val ); + } + entry_free( el.el_e ); + return -1; + } } return 0; } static int -monitor_filter2ndn_cb( Operation *op, SlapReply *rs ) +monitor_search2ndn_cb( Operation *op, SlapReply *rs ) { if ( rs->sr_type == REP_SEARCH ) { struct berval *ndn = op->o_callback->sc_private; + + if ( !BER_BVISNULL( ndn ) ) { + rs->sr_err = LDAP_SIZELIMIT_EXCEEDED; + ch_free( ndn->bv_val ); + BER_BVZERO( ndn ); + return rs->sr_err; + } ber_dupbv( ndn, &rs->sr_entry->e_nname ); } @@ -369,15 +820,18 @@ monitor_filter2ndn_cb( Operation *op, SlapReply *rs ) } int -monitor_filter2ndn( struct berval *base, int scope, struct berval *filter, - struct berval *ndn ) +monitor_search2ndn( + struct berval *nbase, + int scope, + struct berval *filter, + struct berval *ndn ) { Connection conn = { 0 }; - char opbuf[OPERATION_BUFFER_SIZE]; + OperationBuffer opbuf; Operation *op; + void *thrctx; SlapReply rs = { 0 }; - slap_callback cb = { NULL, monitor_filter2ndn_cb, NULL, NULL }; - AttributeName anlist[ 2 ]; + slap_callback cb = { NULL, monitor_search2ndn_cb, NULL, NULL }; int rc; BER_BVZERO( ndn ); @@ -386,26 +840,29 @@ monitor_filter2ndn( struct berval *base, int scope, struct berval *filter, return -1; } - op = (Operation *)opbuf; - connection_fake_init( &conn, op, &conn ); + thrctx = ldap_pvt_thread_pool_context(); + connection_fake_init( &conn, &opbuf, thrctx ); + op = &opbuf.ob_op; op->o_tag = LDAP_REQ_SEARCH; /* use global malloc for now */ - op->o_tmpmemctx = NULL; + if ( op->o_tmpmemctx ) { + op->o_tmpmemctx = NULL; + } op->o_tmpmfuncs = &ch_mfuncs; op->o_bd = be_monitor; - if ( base == NULL || BER_BVISNULL( base ) ) { + if ( nbase == NULL || BER_BVISNULL( nbase ) ) { ber_dupbv_x( &op->o_req_dn, &op->o_bd->be_suffix[ 0 ], op->o_tmpmemctx ); ber_dupbv_x( &op->o_req_ndn, &op->o_bd->be_nsuffix[ 0 ], op->o_tmpmemctx ); } else { - if ( dnPrettyNormal( NULL, base, &op->o_req_dn, &op->o_req_ndn, + if ( dnPrettyNormal( NULL, nbase, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx ) ) { - /* error */ + return -1; } } @@ -413,11 +870,13 @@ monitor_filter2ndn( struct berval *base, int scope, struct berval *filter, cb.sc_private = (void *)ndn; op->ors_scope = scope; - ber_dupbv_x( &op->ors_filterstr, filter, op->o_tmpmemctx ); op->ors_filter = str2filter_x( op, filter->bv_val ); - op->ors_attrs = anlist; - BER_BVSTR( &anlist[ 0 ].an_name, LDAP_NO_ATTRS ); - BER_BVZERO( &anlist[ 1 ].an_name ); + if ( op->ors_filter == NULL ) { + rc = LDAP_OTHER; + goto cleanup; + } + ber_dupbv_x( &op->ors_filterstr, filter, op->o_tmpmemctx ); + op->ors_attrs = slap_anlist_no_attrs; op->ors_attrsonly = 0; op->ors_tlimit = SLAP_NO_LIMIT; op->ors_slimit = 1; @@ -427,12 +886,24 @@ monitor_filter2ndn( struct berval *base, int scope, struct berval *filter, op->o_nocaching = 1; op->o_managedsait = SLAP_CONTROL_NONCRITICAL; + op->o_dn = be_monitor->be_rootdn; + op->o_ndn = be_monitor->be_rootndn; + rc = op->o_bd->be_search( op, &rs ); - filter_free_x( op, op->ors_filter ); - op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx ); - op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx ); - op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx ); +cleanup:; + if ( op->ors_filter != NULL ) { + filter_free_x( op, op->ors_filter, 1 ); + } + if ( !BER_BVISNULL( &op->ors_filterstr ) ) { + op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx ); + } + if ( !BER_BVISNULL( &op->o_req_dn ) ) { + op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx ); + } + if ( !BER_BVISNULL( &op->o_req_ndn ) ) { + op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx ); + } if ( rc != 0 ) { return rc; @@ -460,19 +931,37 @@ monitor_filter2ndn( struct berval *base, int scope, struct berval *filter, int monitor_back_register_entry_attrs( - struct berval *ndn_in, - Attribute *a, - monitor_callback_t *cb, - struct berval *base, - int scope, - struct berval *filter ) + struct berval *ndn_in, + Attribute *a, + monitor_callback_t *cb, + struct berval *nbase, + int scope, + struct berval *filter ) { - monitor_info_t *mi = ( monitor_info_t * )be_monitor->be_private; + monitor_info_t *mi; struct berval ndn = BER_BVNULL; + char *fname = ( a == NULL ? "callback" : "attrs" ); - assert( mi != NULL ); + if ( be_monitor == NULL ) { + char buf[ SLAP_TEXT_BUFLEN ]; - if ( ndn_in != NULL ) { + snprintf( buf, sizeof( buf ), + "monitor_back_register_entry_%s(base=\"%s\" scope=%s filter=\"%s\"): " + "monitor database not configured.\n", + fname, + BER_BVISNULL( nbase ) ? "" : nbase->bv_val, + ldap_pvt_scope2str( scope ), + BER_BVISNULL( filter ) ? "" : filter->bv_val ); + Debug( LDAP_DEBUG_ANY, "%s\n", buf, 0, 0 ); + + return -1; + } + + mi = ( monitor_info_t * )be_monitor->be_private; + + assert( mi != NULL ); + + if ( ndn_in != NULL ) { ndn = *ndn_in; } @@ -486,13 +975,13 @@ monitor_back_register_entry_attrs( { /* need a filter */ Debug( LDAP_DEBUG_ANY, - "monitor_back_register_entry_*(\"\"): " + "monitor_back_register_entry_%s(\"\"): " "need a valid filter\n", - 0, 0, 0 ); + fname, 0, 0 ); return -1; } - if ( monitor_subsys_opened ) { + if ( monitor_subsys_is_opened() ) { Entry *e = NULL; Attribute **atp = NULL; monitor_entry_t *mp = NULL; @@ -501,14 +990,20 @@ monitor_back_register_entry_attrs( int freeit = 0; if ( BER_BVISNULL( &ndn ) ) { - if ( monitor_filter2ndn( base, scope, filter, &ndn ) ) { - /* entry does not exist */ - Debug( LDAP_DEBUG_ANY, - "monitor_back_register_entry_*(\"\"): " - "base=%s scope=%d filter=%s : " + if ( monitor_search2ndn( nbase, scope, filter, &ndn ) ) { + char buf[ SLAP_TEXT_BUFLEN ]; + + snprintf( buf, sizeof( buf ), + "monitor_back_register_entry_%s(\"\"): " + "base=\"%s\" scope=%s filter=\"%s\": " "unable to find entry\n", - base->bv_val ? base->bv_val : "\"\"", - scope, filter->bv_val ); + fname, + nbase->bv_val ? nbase->bv_val : "\"\"", + ldap_pvt_scope2str( scope ), + filter->bv_val ); + + /* entry does not exist */ + Debug( LDAP_DEBUG_ANY, "%s\n", buf, 0, 0 ); return -1; } @@ -518,9 +1013,9 @@ monitor_back_register_entry_attrs( if ( monitor_cache_get( mi, &ndn, &e ) != 0 ) { /* entry does not exist */ Debug( LDAP_DEBUG_ANY, - "monitor_back_register_entry_*(\"%s\"): " + "monitor_back_register_entry_%s(\"%s\"): " "entry does not exist\n", - ndn.bv_val, 0, 0 ); + fname, ndn.bv_val, 0 ); rc = -1; goto done; } @@ -531,9 +1026,9 @@ monitor_back_register_entry_attrs( if ( mp->mp_flags & MONITOR_F_VOLATILE ) { /* entry is volatile; cannot append callback */ Debug( LDAP_DEBUG_ANY, - "monitor_back_register_entry_*(\"%s\"): " + "monitor_back_register_entry_%s(\"%s\"): " "entry is volatile\n", - e->e_name.bv_val, 0, 0 ); + fname, e->e_name.bv_val, 0 ); rc = -1; goto done; } @@ -542,14 +1037,26 @@ monitor_back_register_entry_attrs( for ( atp = &e->e_attrs; *atp; atp = &(*atp)->a_next ) /* just get to last */ ; - *atp = attrs_dup( a ); - if ( *atp == NULL ) { - Debug( LDAP_DEBUG_ANY, - "monitor_back_register_entry_*(\"%s\"): " - "attrs_dup() failed\n", - e->e_name.bv_val, 0, 0 ); - rc = -1; - goto done; + for ( ; a != NULL; a = a->a_next ) { + assert( a->a_desc != NULL ); + assert( a->a_vals != NULL ); + + if ( attr_find( e->e_attrs, a->a_desc ) ) { + attr_merge( e, a->a_desc, a->a_vals, + a->a_nvals == a->a_vals ? NULL : a->a_nvals ); + + } else { + *atp = attr_dup( a ); + if ( *atp == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_register_entry_%s(\"%s\"): " + "attr_dup() failed\n", + fname, e->e_name.bv_val, 0 ); + rc = -1; + goto done; + } + atp = &(*atp)->a_next; + } } } @@ -564,7 +1071,7 @@ monitor_back_register_entry_attrs( done:; if ( rc ) { - if ( *atp ) { + if ( atp && *atp ) { attrs_free( *atp ); *atp = NULL; } @@ -579,32 +1086,49 @@ done:; } } else { - entry_limbo_t *elp, el = { 0 }; + entry_limbo_t **elpp, el = { 0 }; el.el_type = LIMBO_ATTRS; - if ( !BER_BVISNULL( &ndn ) ) { - ber_dupbv( &el.el_ndn, &ndn ); - } - if ( !BER_BVISNULL( base ) ) { - ber_dupbv( &el.el_base, base); + el.el_ndn = ndn_in; + if ( !BER_BVISNULL( nbase ) ) { + ber_dupbv( &el.el_nbase, nbase); } el.el_scope = scope; if ( !BER_BVISNULL( filter ) ) { - ber_dupbv( &el.el_filter, filter ); + ber_dupbv( &el.el_filter, filter ); } el.el_a = attrs_dup( a ); el.el_cb = cb; - elp = (entry_limbo_t *)ch_malloc( sizeof( entry_limbo_t ) ); - if ( elp == NULL ) { - attrs_free( a ); + for ( elpp = &mi->mi_entry_limbo; + *elpp; + elpp = &(*elpp)->el_next ) + /* go to last */; + + *elpp = (entry_limbo_t *)ch_malloc( sizeof( entry_limbo_t ) ); + if ( *elpp == NULL ) { + el.el_e->e_private = NULL; + entry_free( el.el_e ); return -1; } - el.el_next = (entry_limbo_t *)mi->mi_entry_limbo; - *elp = el; - mi->mi_entry_limbo = (void *)elp;; + if ( *elpp != NULL ) { + el.el_next = NULL; + **elpp = el; + + } else { + if ( !BER_BVISNULL( &el.el_filter ) ) { + ch_free( el.el_filter.bv_val ); + } + if ( el.el_a != NULL ) { + attrs_free( el.el_a ); + } + if ( !BER_BVISNULL( &el.el_nbase ) ) { + ch_free( &el.el_nbase.bv_val ); + } + return -1; + } } return 0; @@ -612,14 +1136,459 @@ done:; int monitor_back_register_entry_callback( - struct berval *ndn, - monitor_callback_t *cb, - struct berval *base, - int scope, - struct berval *filter ) + struct berval *ndn, + monitor_callback_t *cb, + struct berval *nbase, + int scope, + struct berval *filter ) { return monitor_back_register_entry_attrs( ndn, NULL, cb, - base, scope, filter ); + nbase, scope, filter ); +} + +/* + * TODO: add corresponding calls to remove installed callbacks, entries + * and so, in case the entity that installed them is removed (e.g. a + * database, via back-config) + */ +int +monitor_back_unregister_entry( + struct berval *ndn ) +{ + monitor_info_t *mi; + + if ( be_monitor == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_unregister_entry(\"%s\"): " + "monitor database not configured.\n", + ndn->bv_val, 0, 0 ); + + return -1; + } + + /* entry will be regularly freed, and resources released + * according to callbacks */ + if ( slapd_shutdown ) { + return 0; + } + + mi = ( monitor_info_t * )be_monitor->be_private; + + assert( mi != NULL ); + + if ( monitor_subsys_is_opened() ) { + Entry *e = NULL; + monitor_entry_t *mp = NULL; + monitor_callback_t *cb = NULL; + + if ( monitor_cache_remove( mi, ndn, &e ) != 0 ) { + /* entry does not exist */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_unregister_entry(\"%s\"): " + "entry removal failed.\n", + ndn->bv_val, 0, 0 ); + return -1; + } + + mp = (monitor_entry_t *)e->e_private; + assert( mp != NULL ); + + for ( cb = mp->mp_cb; cb != NULL; ) { + monitor_callback_t *next = cb->mc_next; + + if ( cb->mc_free ) { + (void)cb->mc_free( e, &cb->mc_private ); + } + ch_free( cb ); + + cb = next; + } + + ch_free( mp ); + e->e_private = NULL; + entry_free( e ); + + } else { + entry_limbo_t **elpp; + + for ( elpp = &mi->mi_entry_limbo; + *elpp; + elpp = &(*elpp)->el_next ) + { + entry_limbo_t *elp = *elpp; + + if ( elp->el_type == LIMBO_ENTRY + && dn_match( ndn, &elp->el_e->e_nname ) ) + { + monitor_callback_t *cb, *next; + + for ( cb = elp->el_cb; cb; cb = next ) { + /* FIXME: call callbacks? */ + next = cb->mc_next; + if ( cb->mc_dispose ) { + cb->mc_dispose( &cb->mc_private ); + } + ch_free( cb ); + } + assert( elp->el_e != NULL ); + elp->el_e->e_private = NULL; + entry_free( elp->el_e ); + *elpp = elp->el_next; + ch_free( elp ); + elpp = NULL; + break; + } + } + + if ( elpp != NULL ) { + /* not found! where did it go? */ + return 1; + } + } + + return 0; +} + +int +monitor_back_unregister_entry_parent( + struct berval *nrdn, + monitor_callback_t *target_cb, + struct berval *nbase, + int scope, + struct berval *filter ) +{ + monitor_info_t *mi; + struct berval ndn = BER_BVNULL; + + if ( be_monitor == NULL ) { + Debug( LDAP_DEBUG_ANY, + "monitor_back_unregister_entry_parent(base=\"%s\" scope=%s filter=\"%s\"): " + "monitor database not configured.\n", + BER_BVISNULL( nbase ) ? "" : nbase->bv_val, + ldap_pvt_scope2str( scope ), + BER_BVISNULL( filter ) ? "" : filter->bv_val ); + + return -1; + } + + /* entry will be regularly freed, and resources released + * according to callbacks */ + if ( slapd_shutdown ) { + return 0; + } + + mi = ( monitor_info_t * )be_monitor->be_private; + + assert( mi != NULL ); + + if ( ( nrdn == NULL || BER_BVISNULL( nrdn ) ) + && BER_BVISNULL( filter ) ) + { + /* need a filter */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_unregister_entry_parent(\"\"): " + "need a valid filter\n", + 0, 0, 0 ); + return -1; + } + + if ( monitor_subsys_is_opened() ) { + Entry *e = NULL; + monitor_entry_t *mp = NULL; + + if ( monitor_search2ndn( nbase, scope, filter, &ndn ) ) { + /* entry does not exist */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_unregister_entry_parent(\"\"): " + "base=\"%s\" scope=%s filter=\"%s\": " + "unable to find entry\n", + nbase->bv_val ? nbase->bv_val : "\"\"", + ldap_pvt_scope2str( scope ), + filter->bv_val ); + return -1; + } + + if ( monitor_cache_remove( mi, &ndn, &e ) != 0 ) { + /* entry does not exist */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_unregister_entry(\"%s\"): " + "entry removal failed.\n", + ndn.bv_val, 0, 0 ); + ber_memfree( ndn.bv_val ); + return -1; + } + ber_memfree( ndn.bv_val ); + + mp = (monitor_entry_t *)e->e_private; + assert( mp != NULL ); + + if ( target_cb != NULL ) { + monitor_callback_t **cbp; + + for ( cbp = &mp->mp_cb; *cbp != NULL; cbp = &(*cbp)->mc_next ) { + if ( *cbp == target_cb ) { + if ( (*cbp)->mc_free ) { + (void)(*cbp)->mc_free( e, &(*cbp)->mc_private ); + } + *cbp = (*cbp)->mc_next; + ch_free( target_cb ); + break; + } + } + } + + + ch_free( mp ); + e->e_private = NULL; + entry_free( e ); + + } else { + entry_limbo_t **elpp; + + for ( elpp = &mi->mi_entry_limbo; + *elpp; + elpp = &(*elpp)->el_next ) + { + entry_limbo_t *elp = *elpp; + + if ( elp->el_type == LIMBO_ENTRY_PARENT + && dn_match( nrdn, &elp->el_e->e_nname ) + && dn_match( nbase, &elp->el_nbase ) + && scope == elp->el_scope + && bvmatch( filter, &elp->el_filter ) ) + { + monitor_callback_t *cb, *next; + + for ( cb = elp->el_cb; cb; cb = next ) { + /* FIXME: call callbacks? */ + next = cb->mc_next; + if ( cb->mc_dispose ) { + cb->mc_dispose( &cb->mc_private ); + } + ch_free( cb ); + } + assert( elp->el_e != NULL ); + elp->el_e->e_private = NULL; + entry_free( elp->el_e ); + if ( !BER_BVISNULL( &elp->el_nbase ) ) { + ch_free( elp->el_nbase.bv_val ); + } + if ( !BER_BVISNULL( &elp->el_filter ) ) { + ch_free( elp->el_filter.bv_val ); + } + *elpp = elp->el_next; + ch_free( elp ); + elpp = NULL; + break; + } + } + + if ( elpp != NULL ) { + /* not found! where did it go? */ + return 1; + } + } + + return 0; +} + +int +monitor_back_unregister_entry_attrs( + struct berval *ndn_in, + Attribute *target_a, + monitor_callback_t *target_cb, + struct berval *nbase, + int scope, + struct berval *filter ) +{ + monitor_info_t *mi; + struct berval ndn = BER_BVNULL; + char *fname = ( target_a == NULL ? "callback" : "attrs" ); + + if ( be_monitor == NULL ) { + char buf[ SLAP_TEXT_BUFLEN ]; + + snprintf( buf, sizeof( buf ), + "monitor_back_unregister_entry_%s(base=\"%s\" scope=%s filter=\"%s\"): " + "monitor database not configured.\n", + fname, + BER_BVISNULL( nbase ) ? "" : nbase->bv_val, + ldap_pvt_scope2str( scope ), + BER_BVISNULL( filter ) ? "" : filter->bv_val ); + Debug( LDAP_DEBUG_ANY, "%s\n", buf, 0, 0 ); + + return -1; + } + + /* entry will be regularly freed, and resources released + * according to callbacks */ + if ( slapd_shutdown ) { + return 0; + } + + mi = ( monitor_info_t * )be_monitor->be_private; + + assert( mi != NULL ); + + if ( ndn_in != NULL ) { + ndn = *ndn_in; + } + + if ( target_a == NULL && target_cb == NULL ) { + /* nothing to do */ + return -1; + } + + if ( ( ndn_in == NULL || BER_BVISNULL( &ndn ) ) + && BER_BVISNULL( filter ) ) + { + /* need a filter */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_unregister_entry_%s(\"\"): " + "need a valid filter\n", + fname, 0, 0 ); + return -1; + } + + if ( monitor_subsys_is_opened() ) { + Entry *e = NULL; + monitor_entry_t *mp = NULL; + int freeit = 0; + + if ( BER_BVISNULL( &ndn ) ) { + if ( monitor_search2ndn( nbase, scope, filter, &ndn ) ) { + char buf[ SLAP_TEXT_BUFLEN ]; + + snprintf( buf, sizeof( buf ), + "monitor_back_unregister_entry_%s(\"\"): " + "base=\"%s\" scope=%d filter=\"%s\": " + "unable to find entry\n", + fname, + nbase->bv_val ? nbase->bv_val : "\"\"", + scope, filter->bv_val ); + + /* entry does not exist */ + Debug( LDAP_DEBUG_ANY, "%s\n", buf, 0, 0 ); + return -1; + } + + freeit = 1; + } + + if ( monitor_cache_get( mi, &ndn, &e ) != 0 ) { + /* entry does not exist */ + Debug( LDAP_DEBUG_ANY, + "monitor_back_unregister_entry(\"%s\"): " + "entry removal failed.\n", + ndn.bv_val, 0, 0 ); + return -1; + } + + mp = (monitor_entry_t *)e->e_private; + assert( mp != NULL ); + + if ( target_cb != NULL ) { + monitor_callback_t **cbp; + + for ( cbp = &mp->mp_cb; *cbp != NULL; cbp = &(*cbp)->mc_next ) { + if ( *cbp == target_cb ) { + if ( (*cbp)->mc_free ) { + (void)(*cbp)->mc_free( e, &(*cbp)->mc_private ); + } + *cbp = (*cbp)->mc_next; + ch_free( target_cb ); + break; + } + } + } + + if ( target_a != NULL ) { + Attribute *a; + + for ( a = target_a; a != NULL; a = a->a_next ) { + Modification mod = { 0 }; + const char *text; + char textbuf[ SLAP_TEXT_BUFLEN ]; + + mod.sm_op = LDAP_MOD_DELETE; + mod.sm_desc = a->a_desc; + mod.sm_values = a->a_vals; + mod.sm_nvalues = a->a_nvals; + + (void)modify_delete_values( e, &mod, 1, + &text, textbuf, sizeof( textbuf ) ); + } + } + + if ( freeit ) { + ber_memfree( ndn.bv_val ); + } + + monitor_cache_release( mi, e ); + + } else { + entry_limbo_t **elpp; + + for ( elpp = &mi->mi_entry_limbo; + *elpp; + elpp = &(*elpp)->el_next ) + { + entry_limbo_t *elp = *elpp; + + if ( elp->el_type == LIMBO_ATTRS + && dn_match( nbase, &elp->el_nbase ) + && scope == elp->el_scope + && bvmatch( filter, &elp->el_filter ) ) + { + monitor_callback_t *cb, *next; + + for ( cb = elp->el_cb; cb; cb = next ) { + /* FIXME: call callbacks? */ + next = cb->mc_next; + if ( cb->mc_dispose ) { + cb->mc_dispose( &cb->mc_private ); + } + ch_free( cb ); + } + assert( elp->el_e == NULL ); + if ( elp->el_a != NULL ) { + attrs_free( elp->el_a ); + } + if ( !BER_BVISNULL( &elp->el_nbase ) ) { + ch_free( elp->el_nbase.bv_val ); + } + if ( !BER_BVISNULL( &elp->el_filter ) ) { + ch_free( elp->el_filter.bv_val ); + } + *elpp = elp->el_next; + ch_free( elp ); + elpp = NULL; + break; + } + } + + if ( elpp != NULL ) { + /* not found! where did it go? */ + return 1; + } + } + + return 0; +} + +int +monitor_back_unregister_entry_callback( + struct berval *ndn, + monitor_callback_t *cb, + struct berval *nbase, + int scope, + struct berval *filter ) +{ + /* TODO: lookup entry (by ndn, if not NULL, and/or by callback); + * unregister the callback; if a is not null, unregister the + * given attrs. In any case, call cb->cb_free */ + return monitor_back_unregister_entry_attrs( ndn, + NULL, cb, nbase, scope, filter ); } monitor_subsys_t * @@ -639,7 +1608,9 @@ monitor_back_get_subsys( const char *name ) } monitor_subsys_t * -monitor_back_get_subsys_by_dn( struct berval *ndn, int sub ) +monitor_back_get_subsys_by_dn( + struct berval *ndn, + int sub ) { if ( monitor_subsys != NULL ) { int i; @@ -665,103 +1636,40 @@ monitor_back_get_subsys_by_dn( struct berval *ndn, int sub ) int monitor_back_initialize( - BackendInfo *bi -) + BackendInfo *bi ) { - monitor_subsys_t *ms; static char *controls[] = { LDAP_CONTROL_MANAGEDSAIT, NULL }; - bi->bi_controls = controls; - - bi->bi_init = 0; - bi->bi_open = 0; - bi->bi_config = monitor_back_config; - bi->bi_close = 0; - bi->bi_destroy = 0; - - bi->bi_db_init = monitor_back_db_init; - bi->bi_db_config = monitor_back_db_config; - bi->bi_db_open = monitor_back_db_open; - bi->bi_db_close = 0; - bi->bi_db_destroy = monitor_back_db_destroy; - - bi->bi_op_bind = monitor_back_bind; - bi->bi_op_unbind = 0; - bi->bi_op_search = monitor_back_search; - bi->bi_op_compare = monitor_back_compare; - bi->bi_op_modify = monitor_back_modify; - bi->bi_op_modrdn = 0; - bi->bi_op_add = 0; - bi->bi_op_delete = 0; - bi->bi_op_abandon = 0; - - bi->bi_extended = 0; - - bi->bi_entry_release_rw = 0; - bi->bi_chk_referrals = 0; - bi->bi_operational = monitor_back_operational; - - /* - * hooks for slap tools - */ - bi->bi_tool_entry_open = 0; - bi->bi_tool_entry_close = 0; - bi->bi_tool_entry_first = 0; - bi->bi_tool_entry_next = 0; - bi->bi_tool_entry_get = 0; - bi->bi_tool_entry_put = 0; - bi->bi_tool_entry_reindex = 0; - bi->bi_tool_sync = 0; - bi->bi_tool_dn2id_get = 0; - bi->bi_tool_id2entry_get = 0; - bi->bi_tool_entry_modify = 0; - - bi->bi_connection_init = 0; - bi->bi_connection_destroy = 0; - - for ( ms = known_monitor_subsys; ms->mss_name != NULL; ms++ ) { - if ( monitor_back_register_subsys( ms ) ) { - return -1; - } - } - - return 0; -} + static ConfigTable monitorcfg[] = { + { NULL, NULL, 0, 0, 0, ARG_IGNORED, + NULL, NULL, NULL, NULL } + }; -int -monitor_back_db_init( - BackendDB *be -) -{ - monitor_info_t *mi; - int i, rc; - struct berval dn, ndn; - struct berval bv; - const char *text; + static ConfigOCs monitorocs[] = { + { "( OLcfgDbOc:4.1 " + "NAME 'olcMonitorConfig' " + "DESC 'Monitor backend configuration' " + "SUP olcDatabaseConfig " + ")", + Cft_Database, monitorcfg }, + { NULL, 0, NULL } + }; struct m_s { - char *name; char *schema; slap_mask_t flags; int offset; } moc[] = { - { "monitor", "( 1.3.6.1.4.1.4203.666.3.2 " + { "( 1.3.6.1.4.1.4203.666.3.16.1 " "NAME 'monitor' " "DESC 'OpenLDAP system monitoring' " "SUP top STRUCTURAL " "MUST cn " "MAY ( " "description " - "$ l " -#if 0 /* temporarily disabled */ - "$ st " - "$ street " - "$ postalAddress " - "$ postalCode " -#endif "$ seeAlso " "$ labeledURI " "$ monitoredInfo " @@ -769,44 +1677,44 @@ monitor_back_db_init( "$ monitorOverlay " ") )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE, offsetof(monitor_info_t, mi_oc_monitor) }, - { "monitorServer", "( 1.3.6.1.4.1.4203.666.3.7 " + { "( 1.3.6.1.4.1.4203.666.3.16.2 " "NAME 'monitorServer' " "DESC 'Server monitoring root entry' " "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE, offsetof(monitor_info_t, mi_oc_monitorServer) }, - { "monitorContainer", "( 1.3.6.1.4.1.4203.666.3.8 " + { "( 1.3.6.1.4.1.4203.666.3.16.3 " "NAME 'monitorContainer' " "DESC 'monitor container class' " "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE, offsetof(monitor_info_t, mi_oc_monitorContainer) }, - { "monitorCounterObject", "( 1.3.6.1.4.1.4203.666.3.9 " + { "( 1.3.6.1.4.1.4203.666.3.16.4 " "NAME 'monitorCounterObject' " "DESC 'monitor counter class' " "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE, offsetof(monitor_info_t, mi_oc_monitorCounterObject) }, - { "monitorOperation", "( 1.3.6.1.4.1.4203.666.3.10 " + { "( 1.3.6.1.4.1.4203.666.3.16.5 " "NAME 'monitorOperation' " "DESC 'monitor operation class' " "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE, offsetof(monitor_info_t, mi_oc_monitorOperation) }, - { "monitorConnection", "( 1.3.6.1.4.1.4203.666.3.11 " + { "( 1.3.6.1.4.1.4203.666.3.16.6 " "NAME 'monitorConnection' " "DESC 'monitor connection class' " "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE, offsetof(monitor_info_t, mi_oc_monitorConnection) }, - { "managedObject", "( 1.3.6.1.4.1.4203.666.3.12 " + { "( 1.3.6.1.4.1.4203.666.3.16.7 " "NAME 'managedObject' " "DESC 'monitor managed entity class' " "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE, offsetof(monitor_info_t, mi_oc_managedObject) }, - { "monitoredObject", "( 1.3.6.1.4.1.4203.666.3.14 " + { "( 1.3.6.1.4.1.4203.666.3.16.8 " "NAME 'monitoredObject' " "DESC 'monitor monitored entity class' " "SUP monitor STRUCTURAL )", SLAP_OC_OPERATIONAL|SLAP_OC_HIDE, offsetof(monitor_info_t, mi_oc_monitoredObject) }, - { NULL, NULL, 0, -1 } + { NULL, 0, -1 } }, mat[] = { - { "monitoredInfo", "( 1.3.6.1.4.1.4203.666.1.14 " + { "( 1.3.6.1.4.1.4203.666.1.55.1 " "NAME 'monitoredInfo' " "DESC 'monitored info' " /* "SUP name " */ @@ -814,67 +1722,67 @@ monitor_back_db_init( "SUBSTR caseIgnoreSubstringsMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitoredInfo) }, - { "managedInfo", "( 1.3.6.1.4.1.4203.666.1.15 " + { "( 1.3.6.1.4.1.4203.666.1.55.2 " "NAME 'managedInfo' " "DESC 'monitor managed info' " "SUP name )", SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_managedInfo) }, - { "monitorCounter", "( 1.3.6.1.4.1.4203.666.1.16 " + { "( 1.3.6.1.4.1.4203.666.1.55.3 " "NAME 'monitorCounter' " "DESC 'monitor counter' " "EQUALITY integerMatch " "ORDERING integerOrderingMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitorCounter) }, - { "monitorOpCompleted", "( 1.3.6.1.4.1.4203.666.1.17 " + { "( 1.3.6.1.4.1.4203.666.1.55.4 " "NAME 'monitorOpCompleted' " "DESC 'monitor completed operations' " "SUP monitorCounter " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitorOpCompleted) }, - { "monitorOpInitiated", "( 1.3.6.1.4.1.4203.666.1.18 " + { "( 1.3.6.1.4.1.4203.666.1.55.5 " "NAME 'monitorOpInitiated' " "DESC 'monitor initiated operations' " "SUP monitorCounter " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitorOpInitiated) }, - { "monitorConnectionNumber", "( 1.3.6.1.4.1.4203.666.1.19 " + { "( 1.3.6.1.4.1.4203.666.1.55.6 " "NAME 'monitorConnectionNumber' " "DESC 'monitor connection number' " "SUP monitorCounter " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitorConnectionNumber) }, - { "monitorConnectionAuthzDN", "( 1.3.6.1.4.1.4203.666.1.20 " + { "( 1.3.6.1.4.1.4203.666.1.55.7 " "NAME 'monitorConnectionAuthzDN' " "DESC 'monitor connection authorization DN' " /* "SUP distinguishedName " */ "EQUALITY distinguishedNameMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitorConnectionAuthzDN) }, - { "monitorConnectionLocalAddress", "( 1.3.6.1.4.1.4203.666.1.21 " + { "( 1.3.6.1.4.1.4203.666.1.55.8 " "NAME 'monitorConnectionLocalAddress' " "DESC 'monitor connection local address' " "SUP monitoredInfo " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitorConnectionLocalAddress) }, - { "monitorConnectionPeerAddress", "( 1.3.6.1.4.1.4203.666.1.22 " + { "( 1.3.6.1.4.1.4203.666.1.55.9 " "NAME 'monitorConnectionPeerAddress' " "DESC 'monitor connection peer address' " "SUP monitoredInfo " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitorConnectionPeerAddress) }, - { "monitorTimestamp", "( 1.3.6.1.4.1.4203.666.1.24 " + { "( 1.3.6.1.4.1.4203.666.1.55.10 " "NAME 'monitorTimestamp' " "DESC 'monitor timestamp' " "EQUALITY generalizedTimeMatch " @@ -882,248 +1790,438 @@ monitor_back_db_init( "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 " "SINGLE-VALUE " "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, offsetof(monitor_info_t, mi_ad_monitorTimestamp) }, - { "monitorOverlay", "( 1.3.6.1.4.1.4203.666.1.27 " + { "( 1.3.6.1.4.1.4203.666.1.55.11 " "NAME 'monitorOverlay' " - "DESC 'name of overlays defined for a give database' " + "DESC 'name of overlays defined for a given database' " + "SUP monitoredInfo " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorOverlay) }, + { "( 1.3.6.1.4.1.4203.666.1.55.12 " + "NAME 'readOnly' " + "DESC 'read/write status of a given database' " + "EQUALITY booleanMatch " + "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 " + "SINGLE-VALUE " + "USAGE dSAOperation )", SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_readOnly) }, + { "( 1.3.6.1.4.1.4203.666.1.55.13 " + "NAME 'restrictedOperation' " + "DESC 'name of restricted operation for a given database' " + "SUP managedInfo )", SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_restrictedOperation ) }, + { "( 1.3.6.1.4.1.4203.666.1.55.14 " + "NAME 'monitorConnectionProtocol' " + "DESC 'monitor connection protocol' " + "SUP monitoredInfo " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionProtocol) }, + { "( 1.3.6.1.4.1.4203.666.1.55.15 " + "NAME 'monitorConnectionOpsReceived' " + "DESC 'monitor number of operations received by the connection' " + "SUP monitorCounter " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionOpsReceived) }, + { "( 1.3.6.1.4.1.4203.666.1.55.16 " + "NAME 'monitorConnectionOpsExecuting' " + "DESC 'monitor number of operations in execution within the connection' " + "SUP monitorCounter " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionOpsExecuting) }, + { "( 1.3.6.1.4.1.4203.666.1.55.17 " + "NAME 'monitorConnectionOpsPending' " + "DESC 'monitor number of pending operations within the connection' " + "SUP monitorCounter " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionOpsPending) }, + { "( 1.3.6.1.4.1.4203.666.1.55.18 " + "NAME 'monitorConnectionOpsCompleted' " + "DESC 'monitor number of operations completed within the connection' " + "SUP monitorCounter " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionOpsCompleted) }, + { "( 1.3.6.1.4.1.4203.666.1.55.19 " + "NAME 'monitorConnectionGet' " + "DESC 'number of times connection_get() was called so far' " + "SUP monitorCounter " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionGet) }, + { "( 1.3.6.1.4.1.4203.666.1.55.20 " + "NAME 'monitorConnectionRead' " + "DESC 'number of times connection_read() was called so far' " + "SUP monitorCounter " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionRead) }, + { "( 1.3.6.1.4.1.4203.666.1.55.21 " + "NAME 'monitorConnectionWrite' " + "DESC 'number of times connection_write() was called so far' " + "SUP monitorCounter " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionWrite) }, + { "( 1.3.6.1.4.1.4203.666.1.55.22 " + "NAME 'monitorConnectionMask' " + "DESC 'monitor connection mask' " + "SUP monitoredInfo " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionMask) }, + { "( 1.3.6.1.4.1.4203.666.1.55.23 " + "NAME 'monitorConnectionListener' " + "DESC 'monitor connection listener' " + "SUP monitoredInfo " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionListener) }, + { "( 1.3.6.1.4.1.4203.666.1.55.24 " + "NAME 'monitorConnectionPeerDomain' " + "DESC 'monitor connection peer domain' " + "SUP monitoredInfo " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionPeerDomain) }, + { "( 1.3.6.1.4.1.4203.666.1.55.25 " + "NAME 'monitorConnectionStartTime' " + "DESC 'monitor connection start time' " + "SUP monitorTimestamp " + "SINGLE-VALUE " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionStartTime) }, + { "( 1.3.6.1.4.1.4203.666.1.55.26 " + "NAME 'monitorConnectionActivityTime' " + "DESC 'monitor connection activity time' " + "SUP monitorTimestamp " + "SINGLE-VALUE " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorConnectionActivityTime) }, + { "( 1.3.6.1.4.1.4203.666.1.55.27 " + "NAME 'monitorIsShadow' " + "DESC 'TRUE if the database is shadow' " + "EQUALITY booleanMatch " + "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 " + "SINGLE-VALUE " + "USAGE dSAOperation )", SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorIsShadow) }, + { "( 1.3.6.1.4.1.4203.666.1.55.28 " + "NAME 'monitorUpdateRef' " + "DESC 'update referral for shadow databases' " "SUP monitoredInfo " - "NO-USER-MODIFICATION " - "USAGE directoryOperation )", SLAP_AT_HIDE, - offsetof(monitor_info_t, mi_ad_monitorOverlay) }, - { "readOnly", "( 1.3.6.1.4.1.4203.666.1.31 " - "NAME 'readOnly' " - "DESC 'read/write status of a given database' " + "SINGLE-VALUE " + "USAGE dSAOperation )", SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorUpdateRef) }, + { "( 1.3.6.1.4.1.4203.666.1.55.29 " + "NAME 'monitorRuntimeConfig' " + "DESC 'TRUE if component allows runtime configuration' " "EQUALITY booleanMatch " "SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 " "SINGLE-VALUE " - "USAGE directoryOperation )", SLAP_AT_HIDE, - offsetof(monitor_info_t, mi_ad_readOnly) }, - { "restrictedOperation", "( 1.3.6.1.4.1.4203.666.1.32 " - "NAME 'restrictedOperation' " - "DESC 'name of restricted operation for a given database' " - "SUP managedInfo )", SLAP_AT_HIDE, - offsetof(monitor_info_t, mi_ad_restrictedOperation ) }, -#ifdef INTEGRATE_CORE_SCHEMA - { NULL, NULL, 0, -1 }, /* description */ - { NULL, NULL, 0, -1 }, /* seeAlso */ - { NULL, NULL, 0, -1 }, /* l */ - { NULL, NULL, 0, -1 }, /* labeledURI */ -#endif /* INTEGRATE_CORE_SCHEMA */ - { NULL, NULL, 0, -1 } - }, mat_core[] = { - { "description", "( 2.5.4.13 " - "NAME 'description' " - "DESC 'RFC2256: descriptive information' " - "EQUALITY caseIgnoreMatch " - "SUBSTR caseIgnoreSubstringsMatch " - "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{1024} )", 0, - offsetof(monitor_info_t, mi_ad_description) }, - { "seeAlso", "( 2.5.4.34 " - "NAME 'seeAlso' " - "DESC 'RFC2256: DN of related object' " - "SUP distinguishedName )", 0, - offsetof(monitor_info_t, mi_ad_seeAlso) }, - { "l", "( 2.5.4.7 " - "NAME ( 'l' 'localityName' ) " - "DESC 'RFC2256: locality which this object resides in' " - "SUP name )", 0, - offsetof(monitor_info_t, mi_ad_l) }, -#ifdef MONITOR_DEFINE_LABELEDURI - { "labeledURI", "( 1.3.6.1.4.1.250.1.57 " - "NAME 'labeledURI' " - "DESC 'RFC2079: Uniform Resource Identifier with optional label' " - "EQUALITY caseExactMatch " - "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )", 0, - offsetof(monitor_info_t, mi_ad_labeledURI) }, -#endif /* MONITOR_DEFINE_LABELEDURI */ - { NULL, NULL, 0, -1 } + "USAGE dSAOperation )", SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorRuntimeConfig) }, + { "( 1.3.6.1.4.1.4203.666.1.55.30 " + "NAME 'monitorSuperiorDN' " + "DESC 'monitor superior DN' " + /* "SUP distinguishedName " */ + "EQUALITY distinguishedNameMatch " + "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 " + "NO-USER-MODIFICATION " + "USAGE dSAOperation )", SLAP_AT_FINAL|SLAP_AT_HIDE, + offsetof(monitor_info_t, mi_ad_monitorSuperiorDN) }, + { NULL, 0, -1 } }; - - /* - * database monitor can be defined once only - */ - if ( be_monitor ) { - Debug( LDAP_DEBUG_ANY, - "only one monitor backend is allowed\n", 0, 0, 0 ); - return( -1 ); - } - be_monitor = be; - - /* indicate system schema supported */ - SLAP_BFLAGS(be) |= SLAP_BFLAG_MONITOR; - - dn.bv_val = SLAPD_MONITOR_DN; - dn.bv_len = sizeof( SLAPD_MONITOR_DN ) - 1; - - rc = dnNormalize( 0, NULL, NULL, &dn, &ndn, NULL ); - if( rc != LDAP_SUCCESS ) { - Debug( LDAP_DEBUG_ANY, - "unable to normalize monitor DN \"%s\"\n", - SLAPD_MONITOR_DN, 0, 0 ); - return -1; - } - ber_dupbv( &bv, &dn ); - ber_bvarray_add( &be->be_suffix, &bv ); - ber_bvarray_add( &be->be_nsuffix, &ndn ); + static struct { + char *name; + char *oid; + } s_oid[] = { + { "olmAttributes", "1.3.6.1.4.1.4203.666.1.55" }, + { "olmSubSystemAttributes", "olmAttributes:0" }, + { "olmGenericAttributes", "olmSubSystemAttributes:0" }, + { "olmDatabaseAttributes", "olmSubSystemAttributes:1" }, + + /* for example, back-bdb specific attrs + * are in "olmDatabaseAttributes:1" + * + * NOTE: developers, please record here OID assignments + * for other modules */ + + { "olmObjectClasses", "1.3.6.1.4.1.4203.666.3.16" }, + { "olmSubSystemObjectClasses", "olmObjectClasses:0" }, + { "olmGenericObjectClasses", "olmSubSystemObjectClasses:0" }, + { "olmDatabaseObjectClasses", "olmSubSystemObjectClasses:1" }, + + /* for example, back-bdb specific objectClasses + * are in "olmDatabaseObjectClasses:1" + * + * NOTE: developers, please record here OID assignments + * for other modules */ + + { NULL } + }; - mi = ( monitor_info_t * )ch_calloc( sizeof( monitor_info_t ), 1 ); - if ( mi == NULL ) { - Debug( LDAP_DEBUG_ANY, - "unable to initialize monitor backend\n", 0, 0, 0 ); - return -1; - } + int i, rc; + monitor_info_t *mi = &monitor_info; + ConfigArgs c; + char *argv[ 3 ]; - memset( mi, 0, sizeof( monitor_info_t ) ); + argv[ 0 ] = "monitor"; + c.argv = argv; + c.argc = 3; + c.fname = argv[0]; - ldap_pvt_thread_mutex_init( &mi->mi_cache_mutex ); + for ( i = 0; s_oid[ i ].name; i++ ) { + argv[ 1 ] = s_oid[ i ].name; + argv[ 2 ] = s_oid[ i ].oid; - be->be_private = mi; - -#ifdef INTEGRATE_CORE_SCHEMA - /* prepare for schema integration */ - for ( k = 0; mat[ k ].name != NULL; k++ ); -#endif /* INTEGRATE_CORE_SCHEMA */ - - for ( i = 0; mat_core[ i ].name != NULL; i++ ) { - AttributeDescription **ad; - const char *text; - - ad = ((AttributeDescription **)&(((char *)mi)[ mat_core[ i ].offset ])); - ad[ 0 ] = NULL; - - switch (slap_str2ad( mat_core[ i ].name, ad, &text ) ) { - case LDAP_SUCCESS: - break; - -#ifdef INTEGRATE_CORE_SCHEMA - case LDAP_UNDEFINED_TYPE: - mat[ k ] = mat_core[ i ]; - k++; - break; -#endif /* INTEGRATE_CORE_SCHEMA */ - - default: + if ( parse_oidm( &c, 0, NULL ) != 0 ) { Debug( LDAP_DEBUG_ANY, - "monitor_back_db_init: %s: %s\n", - mat_core[ i ].name, text, 0 ); - return( -1 ); + "monitor_back_initialize: unable to add " + "objectIdentifier \"%s=%s\"\n", + s_oid[ i ].name, s_oid[ i ].oid, 0 ); + return 1; } } /* schema integration */ - for ( i = 0; mat[ i ].name; i++ ) { - LDAPAttributeType *at; + for ( i = 0; mat[ i ].schema; i++ ) { int code; - const char *err; - AttributeDescription **ad; - - at = ldap_str2attributetype( mat[ i ].schema, &code, - &err, LDAP_SCHEMA_ALLOW_ALL ); - if ( !at ) { - Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: " - "in AttributeType \"%s\" %s before %s\n", - mat[ i ].name, ldap_scherr2str(code), err ); - return -1; - } + AttributeDescription **ad = + ((AttributeDescription **)&(((char *)mi)[ mat[ i ].offset ])); - if ( at->at_oid == NULL ) { - Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: " - "null OID for attributeType \"%s\"\n", - mat[ i ].name, 0, 0 ); - return -1; - } + *ad = NULL; + code = register_at( mat[ i ].schema, ad, 0 ); - code = at_add(at, &err); if ( code ) { - Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: " - "%s in attributeType \"%s\"\n", - scherr2str(code), mat[ i ].name, 0 ); - return -1; - } - ldap_memfree(at); - - ad = ((AttributeDescription **)&(((char *)mi)[ mat[ i ].offset ])); - ad[ 0 ] = NULL; - if ( slap_str2ad( mat[ i ].name, ad, &text ) ) { Debug( LDAP_DEBUG_ANY, - "monitor_back_db_init: %s\n", text, 0, 0 ); + "monitor_back_db_init: register_at failed\n", 0, 0, 0 ); return -1; } - (*ad)->ad_type->sat_flags |= mat[ i ].flags; } - for ( i = 0; moc[ i ].name; i++ ) { - LDAPObjectClass *oc; + for ( i = 0; moc[ i ].schema; i++ ) { int code; - const char *err; - ObjectClass *Oc; + ObjectClass **Oc = + ((ObjectClass **)&(((char *)mi)[ moc[ i ].offset ])); - oc = ldap_str2objectclass(moc[ i ].schema, &code, &err, - LDAP_SCHEMA_ALLOW_ALL ); - if ( !oc ) { + code = register_oc( moc[ i ].schema, Oc, 0 ); + if ( code ) { Debug( LDAP_DEBUG_ANY, - "unable to parse monitor objectclass \"%s\": " - "%s before %s\n" , moc[ i ].name, - ldap_scherr2str(code), err ); + "monitor_back_db_init: register_oc failed\n", 0, 0, 0 ); return -1; } + (*Oc)->soc_flags |= moc[ i ].flags; + } - if ( oc->oc_oid == NULL ) { - Debug( LDAP_DEBUG_ANY, - "objectclass \"%s\" has no OID\n" , - moc[ i ].name, 0, 0 ); - return -1; + bi->bi_controls = controls; + + bi->bi_init = 0; + bi->bi_open = 0; + bi->bi_config = monitor_back_config; + bi->bi_close = 0; + bi->bi_destroy = 0; + + bi->bi_db_init = monitor_back_db_init; +#if 0 + bi->bi_db_config = monitor_back_db_config; +#endif + bi->bi_db_open = monitor_back_db_open; + bi->bi_db_close = 0; + bi->bi_db_destroy = monitor_back_db_destroy; + + bi->bi_op_bind = monitor_back_bind; + bi->bi_op_unbind = 0; + bi->bi_op_search = monitor_back_search; + bi->bi_op_compare = monitor_back_compare; + bi->bi_op_modify = monitor_back_modify; + bi->bi_op_modrdn = 0; + bi->bi_op_add = 0; + bi->bi_op_delete = 0; + bi->bi_op_abandon = 0; + + bi->bi_extended = 0; + + bi->bi_entry_release_rw = 0; + bi->bi_chk_referrals = 0; + bi->bi_operational = monitor_back_operational; + + /* + * hooks for slap tools + */ + bi->bi_tool_entry_open = 0; + bi->bi_tool_entry_close = 0; + bi->bi_tool_entry_first = 0; + bi->bi_tool_entry_next = 0; + bi->bi_tool_entry_get = 0; + bi->bi_tool_entry_put = 0; + bi->bi_tool_entry_reindex = 0; + bi->bi_tool_sync = 0; + bi->bi_tool_dn2id_get = 0; + bi->bi_tool_entry_modify = 0; + + bi->bi_connection_init = 0; + bi->bi_connection_destroy = 0; + + bi->bi_extra = (void *)&monitor_extra; + + /* + * configuration objectClasses (fake) + */ + bi->bi_cf_ocs = monitorocs; + + rc = config_register_schema( monitorcfg, monitorocs ); + if ( rc ) { + return rc; + } + + return 0; +} + +int +monitor_back_db_init( + BackendDB *be, + ConfigReply *c) +{ + int rc; + struct berval dn = BER_BVC( SLAPD_MONITOR_DN ), + pdn, + ndn; + BackendDB *be2; + + monitor_subsys_t *ms; + + /* + * database monitor can be defined once only + */ + if ( be_monitor != NULL ) { + if (c) { + snprintf(c->msg, sizeof(c->msg),"only one monitor database allowed"); } + return( -1 ); + } + be_monitor = be; - code = oc_add(oc, 0, &err); - if ( code ) { - Debug( LDAP_DEBUG_ANY, - "objectclass \"%s\": %s \"%s\"\n" , - moc[ i ].name, scherr2str(code), err ); + /* + * register subsys + */ + for ( ms = known_monitor_subsys; ms->mss_name != NULL; ms++ ) { + if ( monitor_back_register_subsys( ms ) ) { return -1; } + } + + /* indicate system schema supported */ + SLAP_BFLAGS(be) |= SLAP_BFLAG_MONITOR; - ldap_memfree(oc); + rc = dnPrettyNormal( NULL, &dn, &pdn, &ndn, NULL ); + if( rc != LDAP_SUCCESS ) { + Debug( LDAP_DEBUG_ANY, + "unable to normalize/pretty monitor DN \"%s\" (%d)\n", + dn.bv_val, rc, 0 ); + return -1; + } - Oc = oc_find( moc[ i ].name ); - if ( Oc == NULL ) { - Debug( LDAP_DEBUG_ANY, "monitor_back_db_init: " - "unable to find objectClass %s " - "(just added)\n", moc[ i ].name, 0, 0 ); - return -1; - } + ber_bvarray_add( &be->be_suffix, &pdn ); + ber_bvarray_add( &be->be_nsuffix, &ndn ); + + /* NOTE: only one monitor database is allowed, + * so we use static storage */ + ldap_pvt_thread_mutex_init( &monitor_info.mi_cache_mutex ); + + be->be_private = &monitor_info; + + be2 = select_backend( &ndn, 0 ); + if ( be2 != be ) { + char *type = be2->bd_info->bi_type; - Oc->soc_flags |= moc[ i ].flags; + if ( overlay_is_over( be2 ) ) { + slap_overinfo *oi = (slap_overinfo *)be2->bd_info->bi_private; + type = oi->oi_orig->bi_type; + } - ((ObjectClass **)&(((char *)mi)[ moc[ i ].offset ]))[ 0 ] = Oc; + if (c) { + snprintf(c->msg, sizeof(c->msg), + "\"monitor\" database serving namingContext \"%s\" " + "is hidden by \"%s\" database serving namingContext \"%s\".\n", + pdn.bv_val, type, be2->be_nsuffix[ 0 ].bv_val ); + } + return -1; } return 0; } +static void +monitor_back_destroy_limbo_entry( + entry_limbo_t *el, + int dispose ) +{ + if ( el->el_e ) { + entry_free( el->el_e ); + } + if ( el->el_a ) { + attrs_free( el->el_a ); + } + if ( !BER_BVISNULL( &el->el_nbase ) ) { + ber_memfree( el->el_nbase.bv_val ); + } + if ( !BER_BVISNULL( &el->el_filter ) ) { + ber_memfree( el->el_filter.bv_val ); + } + + /* NOTE: callbacks are not copied; so only free them + * if disposing of */ + if ( el->el_cb && dispose != 0 ) { + monitor_callback_t *next; + + for ( ; el->el_cb; el->el_cb = next ) { + next = el->el_cb->mc_next; + if ( el->el_cb->mc_dispose ) { + el->el_cb->mc_dispose( &el->el_cb->mc_private ); + } + ch_free( el->el_cb ); + } + } + + ch_free( el ); +} + int monitor_back_db_open( - BackendDB *be -) + BackendDB *be, + ConfigReply *cr) { monitor_info_t *mi = (monitor_info_t *)be->be_private; struct monitor_subsys_t **ms; - Entry *e, **ep; + Entry *e, **ep, *root; monitor_entry_t *mp; int i; - char buf[ BACKMONITOR_BUFSIZE ], - *end_of_line; - struct berval bv; + struct berval bv, rdn = BER_BVC(SLAPD_MONITOR_DN); struct tm *tms; #ifdef HAVE_GMTIME_R struct tm tm_buf; #endif static char tmbuf[ LDAP_LUTIL_GENTIME_BUFSIZE ]; + struct berval desc[] = { + BER_BVC("This subtree contains monitoring/managing objects."), + BER_BVC("This object contains information about this server."), + BER_BVC("Most of the information is held in operational" + " attributes, which must be explicitly requested."), + BER_BVNULL }; - assert( be_monitor ); + int retcode = 0; + + assert( be_monitor != NULL ); if ( be != be_monitor ) { be_monitor = be; } @@ -1158,43 +2256,18 @@ monitor_back_db_open( if ( BER_BVISEMPTY( &be->be_rootdn ) ) { BER_BVSTR( &mi->mi_creatorsName, SLAPD_ANONYMOUS ); + BER_BVSTR( &mi->mi_ncreatorsName, SLAPD_ANONYMOUS ); } else { mi->mi_creatorsName = be->be_rootdn; + mi->mi_ncreatorsName = be->be_rootndn; } /* * creates the "cn=Monitor" entry */ - snprintf( buf, sizeof( buf ), - "dn: %s\n" - "objectClass: %s\n" - "structuralObjectClass: %s\n" - "cn: Monitor\n" - "%s: This subtree contains monitoring/managing objects.\n" - "%s: This object contains information about this server.\n" -#if 0 - "%s: createTimestamp reflects the time this server instance was created.\n" - "%s: modifyTimestamp reflects the time this server instance was last accessed.\n" -#endif - "creatorsName: %s\n" - "modifiersName: %s\n" - "createTimestamp: %s\n" - "modifyTimestamp: %s\n", - SLAPD_MONITOR_DN, - mi->mi_oc_monitorServer->soc_cname.bv_val, - mi->mi_oc_monitorServer->soc_cname.bv_val, - mi->mi_ad_description->ad_cname.bv_val, - mi->mi_ad_description->ad_cname.bv_val, -#if 0 - mi->mi_ad_description->ad_cname.bv_val, - mi->mi_ad_description->ad_cname.bv_val, -#endif - mi->mi_creatorsName.bv_val, - mi->mi_creatorsName.bv_val, - mi->mi_startTime.bv_val, - mi->mi_startTime.bv_val ); + e = monitor_entry_stub( NULL, NULL, &rdn, mi->mi_oc_monitorServer, mi, + NULL, NULL ); - e = str2entry( buf ); if ( e == NULL) { Debug( LDAP_DEBUG_ANY, "unable to create \"%s\" entry\n", @@ -1202,26 +2275,35 @@ monitor_back_db_open( return( -1 ); } - bv.bv_val = (char *) Versionstr; - end_of_line = strchr( Versionstr, '\n' ); - if ( end_of_line ) { - bv.bv_len = end_of_line - Versionstr; - } else { - bv.bv_len = strlen( Versionstr ); - } + attr_merge_normalize( e, slap_schema.si_ad_description, desc, NULL ); - if ( attr_merge_normalize_one( e, mi->mi_ad_monitoredInfo, - &bv, NULL ) ) { - Debug( LDAP_DEBUG_ANY, - "unable to add monitoredInfo to \"%s\" entry\n", - SLAPD_MONITOR_DN, 0, 0 ); - return( -1 ); - } + bv.bv_val = strchr( (char *) Versionstr, '$' ); + if ( bv.bv_val != NULL ) { + char *end; + + bv.bv_val++; + for ( ; bv.bv_val[ 0 ] == ' '; bv.bv_val++ ) + ; - if ( mi->mi_l.bv_len ) { - if ( attr_merge_normalize_one( e, mi->mi_ad_l, &mi->mi_l, NULL ) ) { + end = strchr( bv.bv_val, '$' ); + if ( end != NULL ) { + end--; + + for ( ; end > bv.bv_val && end[ 0 ] == ' '; end-- ) + ; + + end++; + + bv.bv_len = end - bv.bv_val; + + } else { + bv.bv_len = strlen( bv.bv_val ); + } + + if ( attr_merge_normalize_one( e, mi->mi_ad_monitoredInfo, + &bv, NULL ) ) { Debug( LDAP_DEBUG_ANY, - "unable to add locality to \"%s\" entry\n", + "unable to add monitoredInfo to \"%s\" entry\n", SLAPD_MONITOR_DN, 0, 0 ); return( -1 ); } @@ -1240,6 +2322,7 @@ monitor_back_db_open( SLAPD_MONITOR_DN, 0, 0 ); return -1; } + root = e; /* * Create all the subsystem specific entries @@ -1262,46 +2345,23 @@ monitor_back_db_open( return( -1 ); } - dn.bv_len += sizeof( SLAPD_MONITOR_DN ); /* 1 for the , */ - dn.bv_val = ch_malloc( dn.bv_len + 1 ); - strcpy( dn.bv_val , monitor_subsys[ i ]->mss_rdn.bv_val ); - strcat( dn.bv_val, "," SLAPD_MONITOR_DN ); - rc = dnPrettyNormal( NULL, &dn, &monitor_subsys[ i ]->mss_dn, - &monitor_subsys[ i ]->mss_ndn, NULL ); - free( dn.bv_val ); - if ( rc != LDAP_SUCCESS ) { - Debug( LDAP_DEBUG_ANY, - "monitor DN \"%s\" is invalid\n", - dn.bv_val, 0, 0 ); - return( -1 ); - } + e = monitor_entry_stub( &root->e_name, &root->e_nname, + &monitor_subsys[ i ]->mss_rdn, mi->mi_oc_monitorContainer, mi, + NULL, NULL ); - snprintf( buf, sizeof( buf ), - "dn: %s\n" - "objectClass: %s\n" - "structuralObjectClass: %s\n" - "cn: %s\n" - "creatorsName: %s\n" - "modifiersName: %s\n" - "createTimestamp: %s\n" - "modifyTimestamp: %s\n", - monitor_subsys[ i ]->mss_dn.bv_val, - mi->mi_oc_monitorContainer->soc_cname.bv_val, - mi->mi_oc_monitorContainer->soc_cname.bv_val, - monitor_subsys[ i ]->mss_name, - 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, "unable to create \"%s\" entry\n", monitor_subsys[ i ]->mss_dn.bv_val, 0, 0 ); return( -1 ); } + monitor_subsys[i]->mss_dn = e->e_name; + monitor_subsys[i]->mss_ndn = e->e_nname; + + if ( !BER_BVISNULL( &monitor_subsys[ i ]->mss_desc[ 0 ] ) ) { + attr_merge_normalize( e, slap_schema.si_ad_description, + monitor_subsys[ i ]->mss_desc, NULL ); + } mp = monitor_entrypriv_create(); if ( mp == NULL ) { @@ -1322,7 +2382,7 @@ monitor_back_db_open( ep = &mp->mp_next; } - assert( be ); + assert( be != NULL ); be->be_private = mi; @@ -1330,8 +2390,7 @@ monitor_back_db_open( * opens the monitor backend subsystems */ for ( ms = monitor_subsys; ms[ 0 ] != NULL; ms++ ) { - if ( ms[ 0 ]->mss_open && ( *ms[ 0 ]->mss_open )( be, ms[ 0 ] ) ) - { + if ( ms[ 0 ]->mss_open && ms[ 0 ]->mss_open( be, ms[ 0 ] ) ) { return( -1 ); } ms[ 0 ]->mss_flags |= MONITOR_F_OPENED; @@ -1340,66 +2399,86 @@ monitor_back_db_open( monitor_subsys_opened = 1; if ( mi->mi_entry_limbo ) { - entry_limbo_t *el = (entry_limbo_t *)mi->mi_entry_limbo; + entry_limbo_t *el = mi->mi_entry_limbo; for ( ; el; ) { entry_limbo_t *tmp; + int rc; switch ( el->el_type ) { case LIMBO_ENTRY: - monitor_back_register_entry( + rc = monitor_back_register_entry( + el->el_e, + el->el_cb, + el->el_mss, + el->el_flags ); + break; + + case LIMBO_ENTRY_PARENT: + rc = monitor_back_register_entry_parent( el->el_e, - el->el_cb ); + el->el_cb, + el->el_mss, + el->el_flags, + &el->el_nbase, + el->el_scope, + &el->el_filter ); break; + case LIMBO_ATTRS: - monitor_back_register_entry_attrs( - &el->el_ndn, + rc = monitor_back_register_entry_attrs( + el->el_ndn, el->el_a, el->el_cb, - &el->el_base, + &el->el_nbase, el->el_scope, &el->el_filter ); break; case LIMBO_CB: - monitor_back_register_entry_callback( - &el->el_ndn, + rc = monitor_back_register_entry_callback( + el->el_ndn, el->el_cb, - &el->el_base, + &el->el_nbase, el->el_scope, &el->el_filter ); break; + case LIMBO_BACKEND: + rc = monitor_back_register_backend( el->el_bi ); + break; + + case LIMBO_DATABASE: + rc = monitor_back_register_database( el->el_be, el->el_ndn ); + break; + + case LIMBO_OVERLAY_INFO: + rc = monitor_back_register_overlay_info( el->el_on ); + break; + + case LIMBO_OVERLAY: + rc = monitor_back_register_overlay( el->el_be, el->el_on, el->el_ndn ); + break; + default: assert( 0 ); } - if ( el->el_e ) { - entry_free( el->el_e ); - } - if ( el->el_a ) { - attrs_free( el->el_a ); - } - if ( !BER_BVISNULL( &el->el_ndn ) ) { - ber_memfree( el->el_ndn.bv_val ); - } - if ( !BER_BVISNULL( &el->el_base ) ) { - ber_memfree( el->el_base.bv_val ); - } - if ( !BER_BVISNULL( &el->el_filter ) ) { - ber_memfree( el->el_filter.bv_val ); - } - tmp = el; el = el->el_next; - ch_free( tmp ); + monitor_back_destroy_limbo_entry( tmp, rc ); + + if ( rc != 0 ) { + /* try all, but report error at end */ + retcode = 1; + } } mi->mi_entry_limbo = NULL; } - return( 0 ); + return retcode; } int @@ -1408,8 +2487,7 @@ monitor_back_config( const char *fname, int lineno, int argc, - char **argv -) + char **argv ) { /* * eventually, will hold backend specific configuration parameters @@ -1417,42 +2495,72 @@ monitor_back_config( return SLAP_CONF_UNKNOWN; } +#if 0 int monitor_back_db_config( Backend *be, const char *fname, int lineno, int argc, - char **argv -) + char **argv ) { monitor_info_t *mi = ( monitor_info_t * )be->be_private; /* * eventually, will hold database specific configuration parameters */ - if ( strcasecmp( argv[ 0 ], "l" ) == 0 ) { - if ( argc != 2 ) { - return 1; - } - - ber_str2bv( argv[ 1 ], 0, 1, &mi->mi_l ); - - } else { - return SLAP_CONF_UNKNOWN; - } - - return( 0 ); + return SLAP_CONF_UNKNOWN; } +#endif int monitor_back_db_destroy( - BackendDB *be -) + BackendDB *be, + ConfigReply *cr) { + monitor_info_t *mi = ( monitor_info_t * )be->be_private; + + if ( mi == NULL ) { + return -1; + } + /* * FIXME: destroys all the data */ + /* NOTE: mi points to static storage; don't free it */ + + (void)monitor_cache_destroy( mi ); + + if ( monitor_subsys ) { + int i; + + for ( i = 0; monitor_subsys[ i ] != NULL; i++ ) { + if ( monitor_subsys[ i ]->mss_destroy ) { + monitor_subsys[ i ]->mss_destroy( be, monitor_subsys[ i ] ); + } + + if ( !BER_BVISNULL( &monitor_subsys[ i ]->mss_rdn ) ) { + ch_free( monitor_subsys[ i ]->mss_rdn.bv_val ); + } + } + + ch_free( monitor_subsys ); + } + + if ( mi->mi_entry_limbo ) { + entry_limbo_t *el = mi->mi_entry_limbo; + + for ( ; el; ) { + entry_limbo_t *tmp = el; + el = el->el_next; + monitor_back_destroy_limbo_entry( tmp, 1 ); + } + } + + ldap_pvt_thread_mutex_destroy( &monitor_info.mi_cache_mutex ); + + be->be_private = NULL; + return 0; }