1 /* compare.c - monitor backend compare routine */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2001-2007 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( Operation *op, SlapReply *rs )
32 monitor_info_t *mi = ( monitor_info_t * ) op->o_bd->be_private;
33 Entry *e, *matched = NULL;
37 /* get entry with reader lock */
38 monitor_cache_dn2entry( op, rs, &op->o_req_ndn, &e, &matched );
40 rs->sr_err = LDAP_NO_SUCH_OBJECT;
42 if ( !access_allowed_mask( op, matched,
43 slap_schema.si_ad_entry,
44 NULL, ACL_DISCLOSE, NULL, NULL ) )
48 rs->sr_matched = matched->e_dn;
51 send_ldap_result( op, rs );
53 monitor_cache_release( mi, matched );
54 rs->sr_matched = NULL;
60 rs->sr_err = access_allowed( op, e, op->oq_compare.rs_ava->aa_desc,
61 &op->oq_compare.rs_ava->aa_value, ACL_COMPARE, NULL );
63 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
67 rs->sr_err = LDAP_NO_SUCH_ATTRIBUTE;
69 for ( a = attrs_find( e->e_attrs, op->oq_compare.rs_ava->aa_desc );
71 a = attrs_find( a->a_next, op->oq_compare.rs_ava->aa_desc )) {
72 rs->sr_err = LDAP_COMPARE_FALSE;
75 SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH |
76 SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH,
77 &op->oq_compare.rs_ava->aa_value, NULL,
78 op->o_tmpmemctx ) == 0 )
80 rs->sr_err = LDAP_COMPARE_TRUE;
88 case LDAP_COMPARE_FALSE:
89 case LDAP_COMPARE_TRUE:
93 case LDAP_NO_SUCH_ATTRIBUTE:
97 if ( !access_allowed_mask( op, e, slap_schema.si_ad_entry,
98 NULL, ACL_DISCLOSE, NULL, NULL ) )
100 rs->sr_err = LDAP_NO_SUCH_OBJECT;
105 send_ldap_result( op, rs );
108 monitor_cache_release( mi, e );