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/* operational.c - routines to deal with on-the-fly operational attrs */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 2001-2022 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
* Public License.
*
* A copy of this license is available in the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
#include "portable.h"
#include "slap.h"
/*
* helpers for on-the-fly operational attribute generation
*/
Attribute *
slap_operational_subschemaSubentry( Backend *be )
{
Attribute *a;
/* The backend wants to take care of it */
if ( be && !SLAP_FRONTEND(be) && be->be_schemadn.bv_val ) return NULL;
a = attr_alloc( slap_schema.si_ad_subschemaSubentry );
a->a_numvals = 1;
a->a_vals = ch_malloc( 2 * sizeof( struct berval ) );
ber_dupbv( a->a_vals, &frontendDB->be_schemadn );
a->a_vals[1].bv_len = 0;
a->a_vals[1].bv_val = NULL;
a->a_nvals = ch_malloc( 2 * sizeof( struct berval ) );
ber_dupbv( a->a_nvals, &frontendDB->be_schemandn );
a->a_nvals[1].bv_len = 0;
a->a_nvals[1].bv_val = NULL;
return a;
}
Attribute *
slap_operational_entryDN( Entry *e )
{
Attribute *a;
assert( e != NULL );
assert( !BER_BVISNULL( &e->e_name ) );
assert( !BER_BVISNULL( &e->e_nname ) );
a = attr_alloc( slap_schema.si_ad_entryDN );
a->a_numvals = 1;
a->a_vals = ch_malloc( 2 * sizeof( struct berval ) );
ber_dupbv( &a->a_vals[ 0 ], &e->e_name );
BER_BVZERO( &a->a_vals[ 1 ] );
a->a_nvals = ch_malloc( 2 * sizeof( struct berval ) );
ber_dupbv( &a->a_nvals[ 0 ], &e->e_nname );
BER_BVZERO( &a->a_nvals[ 1 ] );
return a;
}
Attribute *
slap_operational_hasSubordinate( int hs )
{
Attribute *a;
struct berval val;
val = hs ? slap_true_bv : slap_false_bv;
a = attr_alloc( slap_schema.si_ad_hasSubordinates );
a->a_numvals = 1;
a->a_vals = ch_malloc( 2 * sizeof( struct berval ) );
ber_dupbv( &a->a_vals[0], &val );
a->a_vals[1].bv_val = NULL;
a->a_nvals = a->a_vals;
return a;
}
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