mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
/* dn2entry.c - routines to deal with the dn2id / id2entry glue */
|
|
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 2000-2019 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>.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
#include <ac/string.h>
|
|
|
|
#include "back-mdb.h"
|
|
|
|
/*
|
|
* dn2entry - look up dn in the cache/indexes and return the corresponding
|
|
* entry. If the requested DN is not found and matched is TRUE, return info
|
|
* for the closest ancestor of the DN. Otherwise e is NULL.
|
|
*/
|
|
|
|
int
|
|
mdb_dn2entry(
|
|
Operation *op,
|
|
MDB_txn *tid,
|
|
MDB_cursor *m2,
|
|
struct berval *dn,
|
|
Entry **e,
|
|
ID *nsubs,
|
|
int matched )
|
|
{
|
|
struct mdb_info *mdb = (struct mdb_info *) op->o_bd->be_private;
|
|
int rc, rc2;
|
|
ID id = NOID;
|
|
struct berval mbv, nmbv;
|
|
MDB_cursor *mc;
|
|
|
|
Debug(LDAP_DEBUG_TRACE, "mdb_dn2entry(\"%s\")\n",
|
|
dn->bv_val ? dn->bv_val : "" );
|
|
|
|
*e = NULL;
|
|
|
|
rc = mdb_dn2id( op, tid, m2, dn, &id, nsubs, &mbv, &nmbv );
|
|
if ( rc ) {
|
|
if ( matched ) {
|
|
rc2 = mdb_cursor_open( tid, mdb->mi_id2entry, &mc );
|
|
if ( rc2 == MDB_SUCCESS ) {
|
|
rc2 = mdb_id2entry( op, mc, id, e );
|
|
mdb_cursor_close( mc );
|
|
}
|
|
}
|
|
|
|
} else {
|
|
rc = mdb_cursor_open( tid, mdb->mi_id2entry, &mc );
|
|
if ( rc == MDB_SUCCESS ) {
|
|
rc = mdb_id2entry( op, mc, id, e );
|
|
mdb_cursor_close(mc);
|
|
}
|
|
}
|
|
if ( *e ) {
|
|
(*e)->e_name = mbv;
|
|
if ( rc == MDB_SUCCESS )
|
|
ber_dupbv_x( &(*e)->e_nname, dn, op->o_tmpmemctx );
|
|
else
|
|
ber_dupbv_x( &(*e)->e_nname, &nmbv, op->o_tmpmemctx );
|
|
} else {
|
|
op->o_tmpfree( mbv.bv_val, op->o_tmpmemctx );
|
|
}
|
|
|
|
return rc;
|
|
}
|