1 /* compare.c - monitor backend compare routine */
3 * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
4 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
7 * Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
9 * This work has beed deveolped for the OpenLDAP Foundation
10 * in the hope that it may be useful to the Open Source community,
11 * but WITHOUT ANY WARRANTY.
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14 * on any computer system, and to alter it and redistribute it, subject
15 * to the following restrictions:
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18 * of use of this software, no matter how awful, even if they arise from
21 * 2. The origin of this software must not be misrepresented, either by
22 * explicit claim or by omission. Since few users ever read sources,
23 * credits should appear in the documentation.
25 * 3. Altered versions must be plainly marked as such, and must not be
26 * misrepresented as being the original software. Since few users
27 * ever read sources, credits should appear in the documentation.
28 * SysNet s.n.c. cannot be responsible for the consequences of the
31 * 4. This notice may not be removed or altered.
39 #include "back-monitor.h"
42 monitor_back_compare( struct slap_op *op, struct slap_rep *rs)
44 struct monitorinfo *mi =
45 (struct monitorinfo *) op->o_bd->be_private;
46 Entry *e, *matched = NULL;
49 /* get entry with reader lock */
50 monitor_cache_dn2entry( op, &op->o_req_ndn, &e, &matched );
52 rs->sr_err = LDAP_NO_SUCH_OBJECT;
54 rs->sr_matched = matched->e_dn;
56 send_ldap_result( op, rs );
58 monitor_cache_release( mi, matched );
59 rs->sr_matched = NULL;
65 rs->sr_err = access_allowed( op, e, op->oq_compare.rs_ava->aa_desc,
66 &op->oq_compare.rs_ava->aa_value, ACL_COMPARE, NULL );
68 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
72 rs->sr_err = LDAP_NO_SUCH_ATTRIBUTE;
74 for ( a = attrs_find( e->e_attrs, op->oq_compare.rs_ava->aa_desc );
76 a = attrs_find( a->a_next, op->oq_compare.rs_ava->aa_desc )) {
77 rs->sr_err = LDAP_COMPARE_FALSE;
79 if ( value_find_ex( op->oq_compare.rs_ava->aa_desc,
80 SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH |
81 SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH,
82 a->a_nvals, &op->oq_compare.rs_ava->aa_value,
83 op->o_tmpmemctx ) == 0 )
85 rs->sr_err = LDAP_COMPARE_TRUE;
91 send_ldap_result( op, rs );
92 if ( rs->sr_err == LDAP_COMPARE_FALSE
93 || rs->sr_err == LDAP_COMPARE_TRUE ) {
94 rs->sr_err = LDAP_SUCCESS;
97 monitor_cache_release( mi, e );