-#if defined( LDAP_SLAPI )
- if ( pb != NULL && slapi_int_call_plugins( op->o_bd,
- SLAPI_PLUGIN_POST_COMPARE_FN, pb ) < 0 )
- {
- Debug(LDAP_DEBUG_TRACE,
- "do_compare: compare postoperation plugins failed\n", 0, 0, 0 );
+ if ( rs->sr_err == SLAP_CB_CONTINUE ) {
+ /* do our best to compare that AVA
+ *
+ * NOTE: this code is used only
+ * if SLAP_COMPARE_IN_FRONTEND
+ * is #define'd (it's not by default)
+ * or if op->o_bd->be_compare is NULL.
+ *
+ * FIXME: one potential issue is that
+ * if SLAP_COMPARE_IN_FRONTEND overlays
+ * are not executed for compare. */
+ BerVarray vals = NULL;
+ int rc = LDAP_OTHER;
+
+ rs->sr_err = backend_attribute( op, NULL, &op->o_req_ndn,
+ ava->aa_desc, &vals, ACL_COMPARE );
+ switch ( rs->sr_err ) {
+ default:
+ /* return error only if "disclose"
+ * is granted on the object */
+ if ( backend_access( op, NULL, &op->o_req_ndn,
+ slap_schema.si_ad_entry,
+ NULL, ACL_DISCLOSE, NULL )
+ == LDAP_INSUFFICIENT_ACCESS )
+ {
+ rs->sr_err = LDAP_NO_SUCH_OBJECT;
+ }
+ break;
+
+ case LDAP_SUCCESS:
+ if ( value_find_ex( op->oq_compare.rs_ava->aa_desc,
+ SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH |
+ SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH,
+ vals, &ava->aa_value, op->o_tmpmemctx ) == 0 )
+ {
+ rs->sr_err = LDAP_COMPARE_TRUE;
+ break;
+
+ } else {
+ rs->sr_err = LDAP_COMPARE_FALSE;
+ }
+ rc = LDAP_SUCCESS;
+ break;
+ }
+
+ send_ldap_result( op, rs );
+
+ if ( rc == 0 ) {
+ rs->sr_err = LDAP_SUCCESS;
+ }
+
+ if ( vals ) {
+ ber_bvarray_free_x( vals, op->o_tmpmemctx );
+ }