1/* add.c - shell backend add function */
2/* $OpenLDAP$ */
3/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 *
5 * Copyright 1998-2011 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/* Portions Copyright (c) 1995 Regents of the University of Michigan.
17 * All rights reserved.
18 *
19 * Redistribution and use in source and binary forms are permitted
20 * provided that this notice is preserved and that due credit is given
21 * to the University of Michigan at Ann Arbor. The name of the University
22 * may not be used to endorse or promote products derived from this
23 * software without specific prior written permission. This software
24 * is provided ``as is'' without express or implied warranty.
25 */
26/* ACKNOWLEDGEMENTS:
27 * This work was originally developed by the University of Michigan
28 * (as part of U-MICH LDAP).
29 */
30
31#include "portable.h"
32
33#include <stdio.h>
34
35#include <ac/string.h>
36#include <ac/socket.h>
37
38#include "slap.h"
39#include "shell.h"
40
41int
42shell_back_add(
43    Operation	*op,
44    SlapReply	*rs )
45{
46	struct shellinfo	*si = (struct shellinfo *) op->o_bd->be_private;
47	AttributeDescription *entry = slap_schema.si_ad_entry;
48	FILE			*rfp, *wfp;
49	int			len;
50
51	if ( si->si_add == NULL ) {
52		send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
53		    "add not implemented" );
54		return( -1 );
55	}
56
57	if ( ! access_allowed( op, op->oq_add.rs_e,
58		entry, NULL, ACL_WADD, NULL ) )
59	{
60		send_ldap_error( op, rs, LDAP_INSUFFICIENT_ACCESS, NULL );
61		return -1;
62	}
63
64	if ( forkandexec( si->si_add, &rfp, &wfp ) == (pid_t)-1 ) {
65		send_ldap_error( op, rs, LDAP_OTHER,
66		    "could not fork/exec" );
67		return( -1 );
68	}
69
70	/* write out the request to the add process */
71	fprintf( wfp, "ADD\n" );
72	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
73	print_suffixes( wfp, op->o_bd );
74	ldap_pvt_thread_mutex_lock( &entry2str_mutex );
75	fprintf( wfp, "%s", entry2str( op->oq_add.rs_e, &len ) );
76	ldap_pvt_thread_mutex_unlock( &entry2str_mutex );
77	fclose( wfp );
78
79	/* read in the result and send it along */
80	read_and_send_results( op, rs, rfp );
81
82	fclose( rfp );
83	return( 0 );
84}
85