/* operational.c - routines to deal with on-the-fly operational attrs */
/*
 * Copyright 2001-2003 The OpenLDAP Foundation, All Rights Reserved.
 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
 */

#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 && be->be_schemadn.bv_val ) return NULL;

	a = ch_malloc( sizeof( Attribute ) );
	a->a_desc = slap_schema.si_ad_subschemaSubentry;

	a->a_vals = ch_malloc( 2 * sizeof( struct berval ) );
	ber_dupbv( a->a_vals, &global_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, &global_schemandn );
	a->a_nvals[1].bv_len = 0;
	a->a_nvals[1].bv_val = NULL;

	a->a_next = NULL;
	a->a_flags = 0;

	return a;
}

Attribute *
slap_operational_hasSubordinate( int hs )
{
	Attribute	*a;
	struct berval	val;

	if ( hs ) {
		val = slap_true_bv;

	} else {
		val = slap_false_bv;
	}

	a = ch_malloc( sizeof( Attribute ) );
	a->a_desc = slap_schema.si_ad_hasSubordinates;
	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;

	a->a_next = NULL;
	a->a_flags = 0;

	return a;
}