2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1999-2005 The OpenLDAP Foundation.
5 * Portions Copyright 2001-2003 Pierangelo Masarati.
6 * Portions Copyright 1999-2003 Howard Chu.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted only as authorized by the OpenLDAP
13 * A copy of this license is available in the file LICENSE in the
14 * top-level directory of the distribution or, alternatively, at
15 * <http://www.OpenLDAP.org/license.html>.
22 #include <ac/string.h>
23 #include <ac/socket.h>
26 #include "../back-ldap/back-ldap.h"
27 #include "back-meta.h"
34 bi->bi_controls = slap_known_controls;
43 bi->bi_open = meta_back_open;
48 bi->bi_db_init = meta_back_db_init;
49 bi->bi_db_config = meta_back_db_config;
52 bi->bi_db_destroy = meta_back_db_destroy;
54 bi->bi_op_bind = meta_back_bind;
56 bi->bi_op_search = meta_back_search;
57 bi->bi_op_compare = meta_back_compare;
58 bi->bi_op_modify = meta_back_modify;
59 bi->bi_op_modrdn = meta_back_modrdn;
60 bi->bi_op_add = meta_back_add;
61 bi->bi_op_delete = meta_back_delete;
62 bi->bi_op_abandon = 0;
66 bi->bi_chk_referrals = 0;
68 bi->bi_connection_init = 0;
69 bi->bi_connection_destroy = meta_back_conn_destroy;
81 li = ch_calloc( 1, sizeof( struct metainfo ) );
87 * At present the default is no default target;
90 li->mi_defaulttarget = META_DEFAULT_TARGET_NONE;
92 ldap_pvt_thread_mutex_init( &li->mi_conn_mutex );
93 ldap_pvt_thread_mutex_init( &li->mi_cache.mutex );
104 struct metaconn *lc = v_lc;
105 struct metasingleconn *lsc;
107 for ( lsc = lc->mc_conns; !META_LAST( lsc ); lsc++ ) {
108 if ( lsc->msc_ld != NULL ) {
109 ldap_unbind_ext_s( lsc->msc_ld, NULL, NULL );
111 if ( !BER_BVISNULL( &lsc->msc_bound_ndn ) ) {
112 ber_memfree( lsc->msc_bound_ndn.bv_val );
114 if ( !BER_BVISNULL( &lsc->msc_cred ) ) {
115 /* destroy sensitive data */
116 memset( lsc->msc_cred.bv_val, 0, lsc->msc_cred.bv_len );
117 ber_memfree( lsc->msc_cred.bv_val );
120 free( lc->mc_conns );
125 mapping_free( void *v_mapping )
127 struct ldapmapping *mapping = v_mapping;
128 ch_free( mapping->src.bv_val );
129 ch_free( mapping->dst.bv_val );
135 struct metatarget *lt
141 if ( !BER_BVISNULL( <->mt_psuffix ) ) {
142 free( lt->mt_psuffix.bv_val );
144 if ( !BER_BVISNULL( <->mt_nsuffix ) ) {
145 free( lt->mt_nsuffix.bv_val );
147 if ( !BER_BVISNULL( <->mt_binddn ) ) {
148 free( lt->mt_binddn.bv_val );
150 if ( !BER_BVISNULL( <->mt_bindpw ) ) {
151 free( lt->mt_bindpw.bv_val );
153 if ( !BER_BVISNULL( <->mt_pseudorootdn ) ) {
154 free( lt->mt_pseudorootdn.bv_val );
156 if ( !BER_BVISNULL( <->mt_pseudorootpw ) ) {
157 free( lt->mt_pseudorootpw.bv_val );
159 if ( lt->mt_rwmap.rwm_rw ) {
160 rewrite_info_delete( <->mt_rwmap.rwm_rw );
162 avl_free( lt->mt_rwmap.rwm_oc.remap, NULL );
163 avl_free( lt->mt_rwmap.rwm_oc.map, mapping_free );
164 avl_free( lt->mt_rwmap.rwm_at.remap, NULL );
165 avl_free( lt->mt_rwmap.rwm_at.map, mapping_free );
169 meta_back_db_destroy(
175 if ( be->be_private ) {
178 li = ( struct metainfo * )be->be_private;
181 * Destroy the connection tree
183 ldap_pvt_thread_mutex_lock( &li->mi_conn_mutex );
185 if ( li->mi_conntree ) {
186 avl_free( li->mi_conntree, conn_free );
190 * Destroy the per-target stuff (assuming there's at
193 for ( i = 0; i < li->mi_ntargets; i++ ) {
194 target_free( li->mi_targets[ i ] );
195 free( li->mi_targets[ i ] );
198 free( li->mi_targets );
200 ldap_pvt_thread_mutex_lock( &li->mi_cache.mutex );
201 if ( li->mi_cache.tree ) {
202 avl_free( li->mi_cache.tree, meta_dncache_free );
205 ldap_pvt_thread_mutex_unlock( &li->mi_cache.mutex );
206 ldap_pvt_thread_mutex_destroy( &li->mi_cache.mutex );
208 ldap_pvt_thread_mutex_unlock( &li->mi_conn_mutex );
209 ldap_pvt_thread_mutex_destroy( &li->mi_conn_mutex );
211 if ( li->mi_candidates != NULL ) {
212 ber_memfree_x( li->mi_candidates, NULL );
216 free( be->be_private );
220 #if SLAPD_META == SLAPD_MOD_DYNAMIC
222 /* conditionally define the init_module() function */
223 SLAP_BACKEND_INIT_MODULE( meta )
225 #endif /* SLAPD_META == SLAPD_MOD_DYNAMIC */