/*
 * Copyright (C) 1994-2021 Altair Engineering, Inc.
 * For more information, contact Altair at www.altair.com.
 *
 * This file is part of both the OpenPBS software ("OpenPBS")
 * and the PBS Professional ("PBS Pro") software.
 *
 * Open Source License Information:
 *
 * OpenPBS is free software. You can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * OpenPBS is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Commercial License Information:
 *
 * PBS Pro is commercially licensed software that shares a common core with
 * the OpenPBS software.  For a copy of the commercial license terms and
 * conditions, go to: (http://www.pbspro.com/agreement.html) or contact the
 * Altair Legal Department.
 *
 * Altair's dual-license business model allows companies, individuals, and
 * organizations to create proprietary derivative works of OpenPBS and
 * distribute them - whether embedded or bundled with other software -
 * under a commercial license agreement.
 *
 * Use of Altair's trademarks, including but not limited to "PBS™",
 * "OpenPBS®", "PBS Professional®", and "PBS Pro™" and Altair's logos is
 * subject to Altair's trademark licensing policies.
 */

#include <pbs_config.h> /* the master config generated by configure */

#include <assert.h>
#include <ctype.h>
#include <memory.h>
#ifndef NDEBUG
#include <stdio.h>
#endif
#include <stdlib.h>
#include <string.h>
#include "pbs_ifl.h"
#include "list_link.h"
#include "attribute.h"
#include "pbs_error.h"

/**
 * @file	attr_fn_intr.c
 * @brief
 * 	This file contains functions for manipulating attributes of type
 *		interactive
 * @details
 * Each set has functions for:
 *	Decoding the value string to the machine representation.
 *	Encoding the machine representation of the value to a string
 *	Setting the value by =, + or - operators.
 *	Comparing a (decoded) value with the attribute value.
 *	Freeing the space malloc-ed to the attribute value.
 *
 * Some or all of the functions for an attribute type may be shared with
 * other attribute types.
 *
 * The prototypes are declared in "attribute.h"
 *
 * -----------------------------------------------------------
 * Set of General functions for attributes of type interactive
 * -----------------------------------------------------------
 *
 * This attribute contains the port number to which an Interactive qsub is
 * listening.
 */

/* decode_interactive - use decode_l() */

/**
 * @brief
 * 	encode_inter - encode attribute of type ATR_TYPE_STR to attr_extern
 *
 *	Special case for "interactive" attribute,  encode into TRUE/FALSE
 *	for  client, encode into port number for all others.
 *
 * @param[in] attr - ptr to attribute to encode
 * @param[in] phead - ptr to head of attrlist list
 * @param[in] atname - attribute name
 * @param[in] rsname - resource name or null
 * @param[in] mode - encode mode
 * @param[out] rtnl - ptr to svrattrl
 *
 * @retval      int
 * @retval      >0      if ok, entry created and linked into list
 * @retval      =0      no value to encode, entry not created
 * @retval      -1      if error
 *
 */
/*ARGSUSED*/

int
encode_inter(const attribute *attr, pbs_list_head *phead, char *atname, char *rsname, int mode, svrattrl **rtnl)
{
	if ((mode == ATR_ENCODE_CLIENT) || (mode == ATR_ENCODE_HOOK))
		return (encode_b(attr, phead, atname, rsname, mode, rtnl));
	else
		return (encode_l(attr, phead, atname, rsname, mode, rtnl));
}