mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-09 02:52:04 +08:00
104 lines
2.5 KiB
C
104 lines
2.5 KiB
C
/*
|
|
* Copyright (c) 1995 Regents of the University of Michigan.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted
|
|
* provided that this notice is preserved and that due credit is given
|
|
* to the University of Michigan at Ann Arbor. The name of the University
|
|
* may not be used to endorse or promote products derived from this
|
|
* software without specific prior written permission. This software
|
|
* is provided ``as is'' without express or implied warranty.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <ac/socket.h>
|
|
#include <ac/string.h>
|
|
|
|
#include "slap.h"
|
|
|
|
void
|
|
do_modrdn(
|
|
Connection *conn,
|
|
Operation *op
|
|
)
|
|
{
|
|
char *ndn, *newrdn;
|
|
int deloldrdn;
|
|
Backend *be;
|
|
|
|
Debug( LDAP_DEBUG_TRACE, "do_modrdn\n", 0, 0, 0 );
|
|
|
|
/*
|
|
* Parse the modrdn request. It looks like this:
|
|
*
|
|
* ModifyRDNRequest := SEQUENCE {
|
|
* entry DistinguishedName,
|
|
* newrdn RelativeDistinguishedName
|
|
* }
|
|
*/
|
|
|
|
if ( ber_scanf( op->o_ber, "{aab}", &ndn, &newrdn, &deloldrdn )
|
|
== LBER_ERROR ) {
|
|
Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 );
|
|
send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL, "" );
|
|
return;
|
|
}
|
|
|
|
Debug( LDAP_DEBUG_ARGS,
|
|
"do_modrdn: dn (%s) newrdn (%s) deloldrdn (%d)\n", ndn, newrdn,
|
|
deloldrdn );
|
|
|
|
dn_normalize_case( ndn );
|
|
|
|
Statslog( LDAP_DEBUG_STATS, "conn=%d op=%d MODRDN dn=\"%s\"\n",
|
|
conn->c_connid, op->o_opid, ndn, 0, 0 );
|
|
|
|
/*
|
|
* We could be serving multiple database backends. Select the
|
|
* appropriate one, or send a referral to our "referral server"
|
|
* if we don't hold it.
|
|
*/
|
|
|
|
if ( (be = select_backend( ndn )) == NULL ) {
|
|
free( ndn );
|
|
free( newrdn );
|
|
send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL,
|
|
default_referral );
|
|
return;
|
|
}
|
|
|
|
/* alias suffix if approp */
|
|
ndn = suffixAlias( ndn, op, be );
|
|
|
|
/*
|
|
* do the add if 1 && (2 || 3)
|
|
* 1) there is an add function implemented in this backend;
|
|
* 2) this backend is master for what it holds;
|
|
* 3) it's a replica and the dn supplied is the update_ndn.
|
|
*/
|
|
if ( be->be_modrdn != NULL ) {
|
|
/* do the update here */
|
|
if ( be->be_update_ndn == NULL ||
|
|
strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
|
|
{
|
|
if ( (*be->be_modrdn)( be, conn, op, ndn, newrdn,
|
|
deloldrdn ) == 0 ) {
|
|
replog( be, LDAP_REQ_MODRDN, ndn, newrdn,
|
|
deloldrdn );
|
|
}
|
|
} else {
|
|
send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL,
|
|
default_referral );
|
|
}
|
|
} else {
|
|
send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
|
|
"Function not implemented" );
|
|
}
|
|
|
|
free( ndn );
|
|
free( newrdn );
|
|
}
|