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/* Example for defining custom IES for gtlv_gen. */
/*
* (C) 2021-2022 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
* All Rights Reserved.
*
* Author: Neels Janosch Hofmeyr <nhofmeyr@sysmocom.de>
*
* SPDX-License-Identifier: GPL-2.0+
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <errno.h>
#include <inttypes.h>
#include <osmocom/core/bits.h>
#include <osmocom/core/msgb.h>
#include <osmocom/gtlv/gtlv.h>
#include <myproto_ies_custom.h>
int myproto_dec_bar(void *decoded_struct, void *decode_to, const struct osmo_gtlv_load *gtlv)
{
struct myproto_ie_bar *bar = decode_to;
if (gtlv->len < 2)
return -EINVAL;
*bar = (struct myproto_ie_bar){
.a = gtlv->val[0],
.b = (gtlv->val[1] == 1),
};
return 0;
}
int myproto_enc_bar(struct osmo_gtlv_put *gtlv, void *decoded_struct, void *encode_from)
{
struct myproto_ie_bar *bar = encode_from;
msgb_put_u8(gtlv->dst, bar->a);
msgb_put_u8(gtlv->dst, bar->b ? 1 : 0);
return 0;
}
int myproto_enc_to_str_bar(char *buf, size_t buflen, void *encode_from)
{
struct myproto_ie_bar *bar = encode_from;
return snprintf(buf, buflen, "%d,%s", bar->a, bar->b ? "true" : "false");
}
const struct value_string myproto_msg_type_names[] = {
{ MYPROTO_MSGT_MOO, "MOO" },
{}
};
const struct value_string myproto_iei_names[] = {
{ MYPROTO_IEI_BAR, "BAR" },
{}
};
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