X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-ldap%2Finit.c;h=bd4e73d3d4b608b8e847fae110d20001772daee4;hb=a3d8cda2011920fae1e499e0f4c8c794f927138e;hp=0665262b757aab3975851298fc27b9c82f5288f0;hpb=967d1dcb2dd35c0977118fe12e544815d5a701ed;p=openldap

diff --git a/servers/slapd/back-ldap/init.c b/servers/slapd/back-ldap/init.c
index 0665262b75..bd4e73d3d4 100644
--- a/servers/slapd/back-ldap/init.c
+++ b/servers/slapd/back-ldap/init.c
@@ -1,5 +1,24 @@
 /* init.c - initialize ldap backend */
-
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2003 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by the Howard Chu for inclusion
+ * in OpenLDAP Software and subsequently enhanced by Pierangelo
+ * Masarati.
+ */
+/* This is an altered version */
 /*
  * Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
  * 
@@ -19,22 +38,49 @@
  *    ever read sources, credits should appear in the documentation.
  * 
  * 4. This notice may not be removed or altered.
+ *
+ *
+ *
+ * Copyright 2000, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
+ * 
+ * This software is being modified by Pierangelo Masarati.
+ * The previously reported conditions apply to the modified code as well.
+ * Changes in the original code are highlighted where required.
+ * Credits for the original code go to the author, Howard Chu.
  */
 
 #include "portable.h"
 
 #include <stdio.h>
 
+#include <ac/string.h>
 #include <ac/socket.h>
 
 #include "slap.h"
 #include "back-ldap.h"
 
+#ifdef SLAPD_LDAP_DYNAMIC
+
+int init_module(int argc, char *argv[]) {
+    BackendInfo bi;
+
+    memset( &bi, '\0', sizeof(bi) );
+    bi.bi_type = "ldap";
+    bi.bi_init = ldap_back_initialize;
+
+    backend_add(&bi);
+    return 0;
+}
+
+#endif /* SLAPD_LDAP_DYNAMIC */
+
 int
 ldap_back_initialize(
     BackendInfo	*bi
 )
 {
+	bi->bi_controls = slap_known_controls;
+
 	bi->bi_open = 0;
 	bi->bi_config = 0;
 	bi->bi_close = 0;
@@ -47,7 +93,7 @@ ldap_back_initialize(
 	bi->bi_db_destroy = ldap_back_db_destroy;
 
 	bi->bi_op_bind = ldap_back_bind;
-	bi->bi_op_unbind = ldap_back_unbind;
+	bi->bi_op_unbind = 0;
 	bi->bi_op_search = ldap_back_search;
 	bi->bi_op_compare = ldap_back_compare;
 	bi->bi_op_modify = ldap_back_modify;
@@ -56,9 +102,15 @@ ldap_back_initialize(
 	bi->bi_op_delete = ldap_back_delete;
 	bi->bi_op_abandon = 0;
 
-#ifdef SLAPD_ACLGROUPS
-	bi->bi_acl_group = 0;
-#endif
+	bi->bi_extended = ldap_back_extended;
+
+	bi->bi_chk_referrals = 0;
+	bi->bi_entry_get_rw = ldap_back_entry_get;
+
+	bi->bi_connection_init = 0;
+	bi->bi_connection_destroy = ldap_back_conn_destroy;
+
+	ldap_chain_setup();
 
 	return 0;
 }
@@ -69,13 +121,66 @@ ldap_back_db_init(
 )
 {
 	struct ldapinfo	*li;
+	struct ldapmapping *mapping;
 
 	li = (struct ldapinfo *) ch_calloc( 1, sizeof(struct ldapinfo) );
+	if ( li == NULL ) {
+ 		return -1;
+ 	}
+
+	li->binddn.bv_val = NULL;
+	li->binddn.bv_len = 0;
+	li->bindpw.bv_val = NULL;
+	li->bindpw.bv_len = 0;
+
+#ifdef ENABLE_REWRITE
+ 	li->rwmap.rwm_rw = rewrite_info_init( REWRITE_MODE_USE_DEFAULT );
+	if ( li->rwmap.rwm_rw == NULL ) {
+ 		ch_free( li );
+ 		return -1;
+ 	}
+#endif /* ENABLE_REWRITE */
+
 	ldap_pvt_thread_mutex_init( &li->conn_mutex );
 
+	ldap_back_map_init( &li->rwmap.rwm_oc, &mapping );
+	ldap_back_map_init( &li->rwmap.rwm_at, &mapping );
+
+	li->be = be;
 	be->be_private = li;
+	be->be_flags |= SLAP_BFLAG_NOLASTMOD;
 
-	return li == NULL;
+	return 0;
+}
+
+void
+ldap_back_conn_free( 
+	void *v_lc
+)
+{
+	struct ldapconn *lc = v_lc;
+	ldap_unbind( lc->ld );
+	if ( lc->bound_dn.bv_val ) {
+		ch_free( lc->bound_dn.bv_val );
+	}
+	if ( lc->cred.bv_val ) {
+		memset( lc->cred.bv_val, 0, lc->cred.bv_len );
+		ch_free( lc->cred.bv_val );
+	}
+	if ( lc->local_dn.bv_val ) {
+		ch_free( lc->local_dn.bv_val );
+	}
+	ldap_pvt_thread_mutex_destroy( &lc->lc_mutex );
+	ch_free( lc );
+}
+
+void
+mapping_free( void *v_mapping )
+{
+	struct ldapmapping *mapping = v_mapping;
+	ch_free( mapping->src.bv_val );
+	ch_free( mapping->dst.bv_val );
+	ch_free( mapping );
 }
 
 int
@@ -87,13 +192,43 @@ ldap_back_db_destroy(
 
 	if (be->be_private) {
 		li = (struct ldapinfo *)be->be_private;
-		if (li->host) {
-			free(li->host);
-			li->host = NULL;
+
+		ldap_pvt_thread_mutex_lock( &li->conn_mutex );
+
+		if (li->url) {
+			ch_free(li->url);
+			li->url = NULL;
+		}
+		if (li->binddn.bv_val) {
+			ch_free(li->binddn.bv_val);
+			li->binddn.bv_val = NULL;
+		}
+		if (li->bindpw.bv_val) {
+			ch_free(li->bindpw.bv_val);
+			li->bindpw.bv_val = NULL;
+		}
+                if (li->conntree) {
+			avl_free( li->conntree, ldap_back_conn_free );
+		}
+#ifdef ENABLE_REWRITE
+		if (li->rwmap.rwm_rw) {
+			rewrite_info_delete( &li->rwmap.rwm_rw );
 		}
+#else /* !ENABLE_REWRITE */
+		if (li->rwmap.rwm_suffix_massage) {
+  			ber_bvarray_free( li->rwmap.rwm_suffix_massage );
+ 		}
+#endif /* !ENABLE_REWRITE */
+
+		avl_free( li->rwmap.rwm_oc.remap, NULL );
+		avl_free( li->rwmap.rwm_oc.map, mapping_free );
+		avl_free( li->rwmap.rwm_at.remap, NULL );
+		avl_free( li->rwmap.rwm_at.map, mapping_free );
+		
+		ldap_pvt_thread_mutex_unlock( &li->conn_mutex );
 		ldap_pvt_thread_mutex_destroy( &li->conn_mutex );
 	}
 
-	free( be->be_private );
+	ch_free( be->be_private );
 	return 0;
 }