1 /* compare.c - monitor backend compare routine */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2001-2009 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;
40 /* get entry with reader lock */
41 monitor_cache_dn2entry( op, rs, &op->o_req_ndn, &e, &matched );
43 rs->sr_err = LDAP_NO_SUCH_OBJECT;
46 ak.ak_desc = slap_schema.si_ad_entry;
48 ak.ak_access = ACL_DISCLOSE;
49 if ( !access_allowed( op, &ak ))
53 rs->sr_matched = matched->e_dn;
56 send_ldap_result( op, rs );
58 monitor_cache_release( mi, matched );
59 rs->sr_matched = NULL;
66 ak.ak_desc = op->oq_compare.rs_ava->aa_desc;
67 ak.ak_val = &op->oq_compare.rs_ava->aa_value;
68 ak.ak_access = ACL_COMPARE;
69 rs->sr_err = access_allowed( op, &ak );
71 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
75 rs->sr_err = LDAP_NO_SUCH_ATTRIBUTE;
77 for ( a = attrs_find( e->e_attrs, op->oq_compare.rs_ava->aa_desc );
79 a = attrs_find( a->a_next, op->oq_compare.rs_ava->aa_desc )) {
80 rs->sr_err = LDAP_COMPARE_FALSE;
83 SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH |
84 SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH,
85 &op->oq_compare.rs_ava->aa_value, NULL,
86 op->o_tmpmemctx ) == 0 )
88 rs->sr_err = LDAP_COMPARE_TRUE;
96 case LDAP_COMPARE_FALSE:
97 case LDAP_COMPARE_TRUE:
101 case LDAP_NO_SUCH_ATTRIBUTE:
105 ak.ak_desc = slap_schema.si_ad_entry;
107 ak.ak_access = ACL_DISCLOSE;
108 if ( !access_allowed( op, &ak ))
110 rs->sr_err = LDAP_NO_SUCH_OBJECT;
115 send_ldap_result( op, rs );
118 monitor_cache_release( mi, e );