1 /* compare.c - monitor backend compare routine */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2001-2004 The OpenLDAP Foundation.
6 * Portions Copyright 2001-2003 Pierangelo Masarati.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted only as authorized by the OpenLDAP
13 * A copy of this license is available in file LICENSE in the
14 * top-level directory of the distribution or, alternatively, at
15 * <http://www.OpenLDAP.org/license.html>.
18 * This work was initially developed by Pierangelo Masarati for inclusion
19 * in OpenLDAP Software.
27 #include "back-monitor.h"
30 monitor_back_compare( struct slap_op *op, struct slap_rep *rs)
32 monitor_info_t *mi = ( monitor_info_t * ) op->o_bd->be_private;
33 Entry *e, *matched = NULL;
36 /* get entry with reader lock */
37 monitor_cache_dn2entry( op, &op->o_req_ndn, &e, &matched );
39 rs->sr_err = LDAP_NO_SUCH_OBJECT;
41 rs->sr_matched = matched->e_dn;
43 send_ldap_result( op, rs );
45 monitor_cache_release( mi, matched );
46 rs->sr_matched = NULL;
52 rs->sr_err = access_allowed( op, e, op->oq_compare.rs_ava->aa_desc,
53 &op->oq_compare.rs_ava->aa_value, ACL_COMPARE, NULL );
55 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
59 rs->sr_err = LDAP_NO_SUCH_ATTRIBUTE;
61 for ( a = attrs_find( e->e_attrs, op->oq_compare.rs_ava->aa_desc );
63 a = attrs_find( a->a_next, op->oq_compare.rs_ava->aa_desc )) {
64 rs->sr_err = LDAP_COMPARE_FALSE;
66 if ( value_find_ex( op->oq_compare.rs_ava->aa_desc,
67 SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH |
68 SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH,
69 a->a_nvals, &op->oq_compare.rs_ava->aa_value,
70 op->o_tmpmemctx ) == 0 )
72 rs->sr_err = LDAP_COMPARE_TRUE;
78 send_ldap_result( op, rs );
79 if ( rs->sr_err == LDAP_COMPARE_FALSE
80 || rs->sr_err == LDAP_COMPARE_TRUE ) {
81 rs->sr_err = LDAP_SUCCESS;
84 monitor_cache_release( mi, e );