Added the functions ldap_rename2() and ldap_rename2_s() to support LDAP

v3 MODDN (MODRDN) operation on the client side.

diff --git a/libraries/libldap/modrdn.c b/libraries/libldap/modrdn.c
index c2f828c5a4a768691801c6520ce3201872469f75..9c7edb9909b92ea864f4b28150ea90633346e1ec 100644 (file)
--- a/libraries/libldap/modrdn.c
+++ b/libraries/libldap/modrdn.c
@@ -9,6 +9,19 @@
  *  modrdn.c
  */
 
+/*
+ * Support for MODIFYDN REQUEST V3 (newSuperior) by:
+ *
+ * Copyright 1999, Juan C. Gomez, All rights reserved.
+ * This software is not subject to any license of Silicon Graphics 
+ * Inc. or Purdue University.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * without restriction or fee of any kind as long as this notice
+ * is preserved.
+ *
+ */
+
 #include "portable.h"
 
 #include <stdio.h>
@@ -19,6 +32,74 @@
 
 #include "ldap-int.h"
 
+/*
+ * ldap_rename2 - initiate an ldap (and X.500) modifyDN operation. Parameters:
+ *     (LDAP V3 MODIFYDN REQUEST)
+ *     ld              LDAP descriptor
+ *     dn              DN of the object to modify
+ *     newrdn          RDN to give the object
+ *     deleteoldrdn    nonzero means to delete old rdn values from the entry
+ *     newSuperior     DN of the new parent if applicable
+ */
+
+int
+ldap_rename2( LDAP *ld,\
+             char *dn,\
+             char *newrdn,\
+             int deleteoldrdn,\
+             char *newSuperior )
+{
+       BerElement      *ber;
+
+       /*
+        * A modify rdn request looks like this:
+        *      ModifyRDNRequest ::= SEQUENCE {
+        *              entry           DistinguishedName,
+        *              newrdn          RelativeDistinguishedName,
+        *              deleteoldrdn    BOOLEAN
+        *              newSuperior     [0] DistinguishedName   [v3 only]
+        *      }
+        */
+
+       Debug( LDAP_DEBUG_TRACE, "ldap_rename2\n", 0, 0, 0 );
+
+       /* create a message to send */
+       if ( (ber = ldap_alloc_ber_with_options( ld )) == NULLBER ) {
+               return( -1 );
+       }
+
+       if( newSuperior != NULL ) {
+
+           if ( ber_printf( ber, "{it{ssbts}}",\
+                            ++ld->ld_msgid,\
+                            LDAP_REQ_MODRDN,\
+                            dn,\
+                            newrdn,\
+                            deleteoldrdn,\
+                            LDAP_TAG_NEWSUPERIOR,\
+                            newSuperior )\
+                == -1 ) {
+
+               ld->ld_errno = LDAP_ENCODING_ERROR;
+               ber_free( ber, 1 );
+               return( -1 );
+
+           }
+
+           /* send the message */
+           return ldap_send_initial_request( ld, LDAP_REQ_MODRDN, dn, ber );
+           
+       } else {
+
+           /* If no newSuperior fall through to ldap_modrdn2() */
+
+           return ldap_modrdn2( ld, dn, newrdn, deleteoldrdn );
+
+       }
+
+}/* int ldap_rename2() */
+
+
 /*
  * ldap_modrdn2 - initiate an ldap (and X.500) modifyRDN operation. Parameters:
  *
@@ -68,6 +149,30 @@ ldap_modrdn( LDAP *ld, char *dn, char *newrdn )
        return( ldap_modrdn2( ld, dn, newrdn, 1 ) );
 }
 
+int
+ldap_rename2_s( LDAP *ld, char *dn, char *newrdn, int deleteoldrdn,\
+               char *newSuperior )
+{
+       int             msgid;
+       LDAPMessage     *res;
+
+
+       if ( (msgid = ldap_rename2( ld,\
+                                   dn,\
+                                   newrdn,\
+                                   deleteoldrdn,\
+                                   newSuperior ))\
+            == -1 )
+               return( ld->ld_errno );
+
+       if ( ldap_result( ld, msgid, 1, (struct timeval *) NULL, &res )\
+            == -1 )
+               return( ld->ld_errno );
+
+       return( ldap_result2error( ld, res, 1 ) );
+
+}
+
 int
 ldap_modrdn2_s( LDAP *ld, char *dn, char *newrdn, int deleteoldrdn )
 {
@@ -88,3 +193,4 @@ ldap_modrdn_s( LDAP *ld, char *dn, char *newrdn )
 {
        return( ldap_modrdn2_s( ld, dn, newrdn, 1 ) );
 }
+