1 /* init.c - initialize ldap backend */
4 * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
7 /* This is an altered version */
9 * Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
11 * Permission is granted to anyone to use this software for any purpose
12 * on any computer system, and to alter it and redistribute it, subject
13 * to the following restrictions:
15 * 1. The author is not responsible for the consequences of use of this
16 * software, no matter how awful, even if they arise from flaws in it.
18 * 2. The origin of this software must not be misrepresented, either by
19 * explicit claim or by omission. Since few users ever read sources,
20 * credits should appear in the documentation.
22 * 3. Altered versions must be plainly marked as such, and must not be
23 * misrepresented as being the original software. Since few users
24 * ever read sources, credits should appear in the documentation.
26 * 4. This notice may not be removed or altered.
30 * Copyright 2000, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
32 * This software is being modified by Pierangelo Masarati.
33 * The previously reported conditions apply to the modified code as well.
34 * Changes in the original code are highlighted where required.
35 * Credits for the original code go to the author, Howard Chu.
42 #include <ac/string.h>
43 #include <ac/socket.h>
46 #include "back-ldap.h"
48 #ifdef SLAPD_LDAP_DYNAMIC
50 int back_ldap_LTX_init_module(int argc, char *argv[]) {
53 memset( &bi, '\0', sizeof(bi) );
55 bi.bi_init = ldap_back_initialize;
61 #endif /* SLAPD_LDAP_DYNAMIC */
68 bi->bi_controls = slap_known_controls;
75 bi->bi_db_init = ldap_back_db_init;
76 bi->bi_db_config = ldap_back_db_config;
79 bi->bi_db_destroy = ldap_back_db_destroy;
81 bi->bi_op_bind = ldap_back_bind;
83 bi->bi_op_search = ldap_back_search;
84 bi->bi_op_compare = ldap_back_compare;
85 bi->bi_op_modify = ldap_back_modify;
86 bi->bi_op_modrdn = ldap_back_modrdn;
87 bi->bi_op_add = ldap_back_add;
88 bi->bi_op_delete = ldap_back_delete;
89 bi->bi_op_abandon = 0;
91 bi->bi_extended = ldap_back_extended;
93 bi->bi_chk_referrals = 0;
94 bi->bi_entry_get_rw = ldap_back_entry_get;
96 bi->bi_connection_init = 0;
97 bi->bi_connection_destroy = ldap_back_conn_destroy;
108 struct ldapmapping *mapping;
110 li = (struct ldapinfo *) ch_calloc( 1, sizeof(struct ldapinfo) );
115 li->binddn.bv_val = NULL;
116 li->binddn.bv_len = 0;
117 li->bindpw.bv_val = NULL;
118 li->bindpw.bv_len = 0;
120 #ifdef ENABLE_REWRITE
121 li->rwmap.rwm_rw = rewrite_info_init( REWRITE_MODE_USE_DEFAULT );
122 if ( li->rwmap.rwm_rw == NULL ) {
126 #endif /* ENABLE_REWRITE */
128 ldap_pvt_thread_mutex_init( &li->conn_mutex );
130 ldap_back_map_init( &li->rwmap.rwm_oc, &mapping );
131 ldap_back_map_init( &li->rwmap.rwm_at, &mapping );
135 be->be_flags |= SLAP_BFLAG_NOLASTMOD;
145 struct ldapconn *lc = v_lc;
146 ldap_unbind( lc->ld );
147 if ( lc->bound_dn.bv_val ) {
148 ch_free( lc->bound_dn.bv_val );
150 if ( lc->cred.bv_val ) {
151 memset( lc->cred.bv_val, 0, lc->cred.bv_len );
152 ch_free( lc->cred.bv_val );
154 if ( lc->local_dn.bv_val ) {
155 ch_free( lc->local_dn.bv_val );
157 ldap_pvt_thread_mutex_destroy( &lc->lc_mutex );
162 mapping_free( void *v_mapping )
164 struct ldapmapping *mapping = v_mapping;
165 ch_free( mapping->src.bv_val );
166 ch_free( mapping->dst.bv_val );
171 ldap_back_db_destroy(
177 if (be->be_private) {
178 li = (struct ldapinfo *)be->be_private;
180 ldap_pvt_thread_mutex_lock( &li->conn_mutex );
186 if (li->binddn.bv_val) {
187 ch_free(li->binddn.bv_val);
188 li->binddn.bv_val = NULL;
190 if (li->bindpw.bv_val) {
191 ch_free(li->bindpw.bv_val);
192 li->bindpw.bv_val = NULL;
195 avl_free( li->conntree, ldap_back_conn_free );
197 #ifdef ENABLE_REWRITE
198 if (li->rwmap.rwm_rw) {
199 rewrite_info_delete( li->rwmap.rwm_rw );
201 #else /* !ENABLE_REWRITE */
202 if (li->rwmap.rwm_suffix_massage) {
203 ber_bvarray_free( li->rwmap.rwm_suffix_massage );
205 #endif /* !ENABLE_REWRITE */
207 avl_free( li->rwmap.rwm_oc.remap, NULL );
208 avl_free( li->rwmap.rwm_oc.map, mapping_free );
209 avl_free( li->rwmap.rwm_at.remap, NULL );
210 avl_free( li->rwmap.rwm_at.map, mapping_free );
212 ldap_pvt_thread_mutex_unlock( &li->conn_mutex );
213 ldap_pvt_thread_mutex_destroy( &li->conn_mutex );
216 ch_free( be->be_private );