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 assert( lc->mc_conns != NULL );
109 for ( lsc = &lc->mc_conns[ 0 ]; !META_LAST( lsc ); lsc++ ) {
110 if ( lsc->msc_ld != NULL ) {
111 ldap_unbind_ext_s( lsc->msc_ld, NULL, NULL );
113 if ( !BER_BVISNULL( &lsc->msc_bound_ndn ) ) {
114 ber_memfree( lsc->msc_bound_ndn.bv_val );
116 if ( !BER_BVISNULL( &lsc->msc_cred ) ) {
117 /* destroy sensitive data */
118 memset( lsc->msc_cred.bv_val, 0, lsc->msc_cred.bv_len );
119 ber_memfree( lsc->msc_cred.bv_val );
127 mapping_free( void *v_mapping )
129 struct ldapmapping *mapping = v_mapping;
130 ch_free( mapping->src.bv_val );
131 ch_free( mapping->dst.bv_val );
137 struct metatarget *lt
143 if ( !BER_BVISNULL( <->mt_psuffix ) ) {
144 free( lt->mt_psuffix.bv_val );
146 if ( !BER_BVISNULL( <->mt_nsuffix ) ) {
147 free( lt->mt_nsuffix.bv_val );
149 if ( !BER_BVISNULL( <->mt_binddn ) ) {
150 free( lt->mt_binddn.bv_val );
152 if ( !BER_BVISNULL( <->mt_bindpw ) ) {
153 free( lt->mt_bindpw.bv_val );
155 if ( !BER_BVISNULL( <->mt_pseudorootdn ) ) {
156 free( lt->mt_pseudorootdn.bv_val );
158 if ( !BER_BVISNULL( <->mt_pseudorootpw ) ) {
159 free( lt->mt_pseudorootpw.bv_val );
161 if ( lt->mt_rwmap.rwm_rw ) {
162 rewrite_info_delete( <->mt_rwmap.rwm_rw );
164 avl_free( lt->mt_rwmap.rwm_oc.remap, NULL );
165 avl_free( lt->mt_rwmap.rwm_oc.map, mapping_free );
166 avl_free( lt->mt_rwmap.rwm_at.remap, NULL );
167 avl_free( lt->mt_rwmap.rwm_at.map, mapping_free );
171 meta_back_db_destroy(
177 if ( be->be_private ) {
180 li = ( struct metainfo * )be->be_private;
183 * Destroy the connection tree
185 ldap_pvt_thread_mutex_lock( &li->mi_conn_mutex );
187 if ( li->mi_conntree ) {
188 avl_free( li->mi_conntree, conn_free );
192 * Destroy the per-target stuff (assuming there's at
195 for ( i = 0; i < li->mi_ntargets; i++ ) {
196 target_free( li->mi_targets[ i ] );
197 free( li->mi_targets[ i ] );
200 free( li->mi_targets );
202 ldap_pvt_thread_mutex_lock( &li->mi_cache.mutex );
203 if ( li->mi_cache.tree ) {
204 avl_free( li->mi_cache.tree, meta_dncache_free );
207 ldap_pvt_thread_mutex_unlock( &li->mi_cache.mutex );
208 ldap_pvt_thread_mutex_destroy( &li->mi_cache.mutex );
210 ldap_pvt_thread_mutex_unlock( &li->mi_conn_mutex );
211 ldap_pvt_thread_mutex_destroy( &li->mi_conn_mutex );
213 if ( li->mi_candidates != NULL ) {
214 ber_memfree_x( li->mi_candidates, NULL );
218 free( be->be_private );
222 #if SLAPD_META == SLAPD_MOD_DYNAMIC
224 /* conditionally define the init_module() function */
225 SLAP_BACKEND_INIT_MODULE( meta )
227 #endif /* SLAPD_META == SLAPD_MOD_DYNAMIC */