1/* modrdn.c - sock backend modrdn function */
2/* $OpenLDAP$ */
3/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 *
5 * Copyright 2007-2011 The OpenLDAP Foundation.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
10 * Public License.
11 *
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
15 */
16/* ACKNOWLEDGEMENTS:
17 * This work was initially developed by Brian Candler for inclusion
18 * in OpenLDAP Software.
19 */
20
21#include "portable.h"
22
23#include <stdio.h>
24
25#include <ac/socket.h>
26#include <ac/string.h>
27
28#include "slap.h"
29#include "back-sock.h"
30
31int
32sock_back_modrdn(
33    Operation	*op,
34    SlapReply	*rs )
35{
36	struct sockinfo	*si = (struct sockinfo *) op->o_bd->be_private;
37	AttributeDescription *entry = slap_schema.si_ad_entry;
38	Entry e;
39	FILE			*fp;
40
41	e.e_id = NOID;
42	e.e_name = op->o_req_dn;
43	e.e_nname = op->o_req_ndn;
44	e.e_attrs = NULL;
45	e.e_ocflags = 0;
46	e.e_bv.bv_len = 0;
47	e.e_bv.bv_val = NULL;
48	e.e_private = NULL;
49
50	if ( ! access_allowed( op, &e, entry, NULL,
51			op->oq_modrdn.rs_newSup ? ACL_WDEL : ACL_WRITE,
52			NULL ) )
53	{
54		send_ldap_error( op, rs, LDAP_INSUFFICIENT_ACCESS, NULL );
55		return -1;
56	}
57
58	if ( (fp = opensock( si->si_sockpath )) == NULL ) {
59		send_ldap_error( op, rs, LDAP_OTHER,
60		    "could not open socket" );
61		return( -1 );
62	}
63
64	/* write out the request to the modrdn process */
65	fprintf( fp, "MODRDN\n" );
66	fprintf( fp, "msgid: %ld\n", (long) op->o_msgid );
67	sock_print_conn( fp, op->o_conn, si );
68	sock_print_suffixes( fp, op->o_bd );
69	fprintf( fp, "dn: %s\n", op->o_req_dn.bv_val );
70	fprintf( fp, "newrdn: %s\n", op->oq_modrdn.rs_newrdn.bv_val );
71	fprintf( fp, "deleteoldrdn: %d\n", op->oq_modrdn.rs_deleteoldrdn ? 1 : 0 );
72	if ( op->oq_modrdn.rs_newSup != NULL ) {
73		fprintf( fp, "newSuperior: %s\n", op->oq_modrdn.rs_newSup->bv_val );
74	}
75	fprintf( fp, "\n" );
76
77	/* read in the results and send them along */
78	sock_read_and_send_results( op, rs, fp );
79	fclose( fp );
80	return( 0 );
81}
82