/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 2001-2007 The OpenLDAP Foundation.
+ * Copyright 2001-2008 The OpenLDAP Foundation.
* Portions Copyright 2001-2003 Pierangelo Masarati.
* All rights reserved.
*
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,
}, { NULL }
};
+int
+monitor_subsys_is_opened( void )
+{
+ return monitor_subsys_opened;
+}
+
int
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 */
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_ndn;
struct berval el_nbase;
int el_scope;
struct berval el_filter;
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_overlay(
+ BackendDB *be )
+{
+ return -1;
+}
+
+int
+monitor_back_register_backend_limbo(
+ BackendInfo *bi )
+{
+ return -1;
+}
+
+int
+monitor_back_register_database_limbo(
+ BackendDB *be,
+ struct berval *ndn )
+{
+ 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;
+ el.el_ndn = ndn;
+
+ 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 )
+{
+ return -1;
+}
+
int
monitor_back_register_entry(
Entry *e,
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;
el.el_mss = mss;
el.el_flags = flags;
- for ( elpp = (entry_limbo_t **)&mi->mi_entry_limbo;
+ for ( elpp = &mi->mi_entry_limbo;
*elpp;
elpp = &(*elpp)->el_next )
/* go to last */;
return -1;
}
- if ( monitor_subsys_opened ) {
+ if ( monitor_subsys_is_opened() ) {
Entry *e_parent = NULL,
*e_new = NULL,
**ep = NULL;
el.el_mss = mss;
el.el_flags = flags;
- for ( elpp = (entry_limbo_t **)&mi->mi_entry_limbo;
+ for ( elpp = &mi->mi_entry_limbo;
*elpp;
elpp = &(*elpp)->el_next )
/* go to last */;
return -1;
}
- op = (Operation *) &opbuf;
thrctx = ldap_pvt_thread_pool_context();
- connection_fake_init( &conn, op, thrctx );
+ connection_fake_init( &conn, &opbuf, thrctx );
+ op = &opbuf.ob_op;
op->o_tag = LDAP_REQ_SEARCH;
/* use global malloc for now */
if ( op->o_tmpmemctx ) {
- /* FIXME: connection_fake_init() calls slap_sl_mem_create, so we destroy it for now */
- slap_sl_mem_destroy( NULL, op->o_tmpmemctx );
op->o_tmpmemctx = NULL;
}
op->o_tmpmfuncs = &ch_mfuncs;
return -1;
}
- if ( monitor_subsys_opened ) {
+ if ( monitor_subsys_is_opened() ) {
Entry *e = NULL;
Attribute **atp = NULL;
monitor_entry_t *mp = NULL;
entry_limbo_t **elpp, el = { 0 };
el.el_type = LIMBO_ATTRS;
- if ( !BER_BVISNULL( &ndn ) ) {
- ber_dupbv( &el.el_ndn, &ndn );
- }
+ el.el_ndn = ndn_in;
if ( !BER_BVISNULL( nbase ) ) {
ber_dupbv( &el.el_nbase, nbase);
}
el.el_a = attrs_dup( a );
el.el_cb = cb;
- for ( elpp = (entry_limbo_t **)&mi->mi_entry_limbo;
+ for ( elpp = &mi->mi_entry_limbo;
*elpp;
elpp = &(*elpp)->el_next )
/* go to last */;
if ( !BER_BVISNULL( &el.el_nbase ) ) {
ch_free( &el.el_nbase.bv_val );
}
- if ( !BER_BVISNULL( &el.el_ndn ) ) {
- ch_free( el.el_ndn.bv_val );
- }
return -1;
}
}
assert( mi != NULL );
- if ( monitor_subsys_opened ) {
+ if ( monitor_subsys_is_opened() ) {
Entry *e = NULL;
monitor_entry_t *mp = NULL;
monitor_callback_t *cb = NULL;
} else {
entry_limbo_t **elpp;
- for ( elpp = (entry_limbo_t **)&mi->mi_entry_limbo;
+ for ( elpp = &mi->mi_entry_limbo;
*elpp;
elpp = &(*elpp)->el_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 );
return -1;
}
- if ( monitor_subsys_opened ) {
+ if ( monitor_subsys_is_opened() ) {
Entry *e = NULL;
monitor_entry_t *mp = NULL;
} else {
entry_limbo_t **elpp;
- for ( elpp = (entry_limbo_t **)&mi->mi_entry_limbo;
+ for ( elpp = &mi->mi_entry_limbo;
*elpp;
elpp = &(*elpp)->el_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 );
return -1;
}
- if ( monitor_subsys_opened ) {
+ if ( monitor_subsys_is_opened() ) {
Entry *e = NULL;
monitor_entry_t *mp = NULL;
int freeit = 0;
ber_memfree( ndn.bv_val );
}
- if ( e ) {
- monitor_cache_release( mi, e );
- }
+ monitor_cache_release( mi, e );
} else {
entry_limbo_t **elpp;
- for ( elpp = (entry_limbo_t **)&mi->mi_entry_limbo;
+ for ( elpp = &mi->mi_entry_limbo;
*elpp;
elpp = &(*elpp)->el_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 );
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;
int
monitor_back_db_init(
- BackendDB *be )
+ BackendDB *be,
+ ConfigReply *c)
{
int rc;
struct berval dn = BER_BVC( SLAPD_MONITOR_DN ),
monitor_subsys_t *ms;
/*
- * register subsys
+ * database monitor can be defined once only
*/
- for ( ms = known_monitor_subsys; ms->mss_name != NULL; ms++ ) {
- if ( monitor_back_register_subsys( ms ) ) {
- return -1;
+ if ( be_monitor != NULL ) {
+ if (c) {
+ snprintf(c->msg, sizeof(c->msg),"only one monitor database allowed");
}
+ return( -1 );
}
+ be_monitor = be;
/*
- * database monitor can be defined once only
+ * register subsys
*/
- if ( be_monitor != NULL ) {
- Debug( LDAP_DEBUG_ANY,
- "only one monitor database is allowed\n", 0, 0, 0 );
- return( -1 );
+ for ( ms = known_monitor_subsys; ms->mss_name != NULL; ms++ ) {
+ if ( monitor_back_register_subsys( ms ) ) {
+ return -1;
+ }
}
- be_monitor = be;
/* indicate system schema supported */
SLAP_BFLAGS(be) |= SLAP_BFLAG_MONITOR;
be->be_private = &monitor_info;
- be2 = select_backend( &ndn, 0, 0 );
+ be2 = select_backend( &ndn, 0 );
if ( be2 != be ) {
char *type = be2->bd_info->bi_type;
type = oi->oi_orig->bi_type;
}
- Debug( LDAP_DEBUG_ANY,
- "\"monitor\" database serving namingContext \"%s\" "
- "is hidden by \"%s\" database serving namingContext \"%s\".\n",
- pdn.bv_val, type, be2->be_nsuffix[ 0 ].bv_val );
+ 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;
" attributes, which must be explicitly requested."),
BER_BVNULL };
+ int retcode = 0;
+
assert( be_monitor != NULL );
if ( be != be_monitor ) {
be_monitor = be;
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;
case LIMBO_ATTRS:
rc = monitor_back_register_entry_attrs(
- &el->el_ndn,
+ el->el_ndn,
el->el_a,
el->el_cb,
&el->el_nbase,
case LIMBO_CB:
rc = monitor_back_register_entry_callback(
- &el->el_ndn,
+ el->el_ndn,
el->el_cb,
&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 );
+ 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_nbase ) ) {
- ber_memfree( el->el_nbase.bv_val );
- }
- if ( !BER_BVISNULL( &el->el_filter ) ) {
- ber_memfree( el->el_filter.bv_val );
- }
- if ( el->el_cb && rc != 0 ) {
- if ( el->el_cb->mc_dispose ) {
- el->el_cb->mc_dispose( &el->el_cb->mc_private );
- }
- ch_free( el->el_cb );
- }
-
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
int
monitor_back_db_destroy(
- BackendDB *be )
+ BackendDB *be,
+ ConfigReply *cr)
{
monitor_info_t *mi = ( monitor_info_t * )be->be_private;
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 );
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