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/* Copyright 2019 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
*
* All Rights Reserved
*
* 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/>.
*/
#pragma once
#include <stdint.h>
#include "mdns_rfc.h"
struct osmo_mdns_record {
struct llist_head list;
enum osmo_mdns_rfc_record_type type;
uint16_t length;
uint8_t *data;
};
struct osmo_mdns_msg_request {
uint16_t id;
char *domain;
enum osmo_mdns_rfc_record_type type;
};
struct osmo_mdns_msg_answer {
uint16_t id;
char *domain;
/*! list of osmo_mdns_record. */
struct llist_head records;
};
int osmo_mdns_msg_request_encode(void *ctx, struct msgb *msg, const struct osmo_mdns_msg_request *req);
struct osmo_mdns_msg_request *osmo_mdns_msg_request_decode(void *ctx, const uint8_t *data, size_t data_len);
void osmo_mdns_msg_answer_init(struct osmo_mdns_msg_answer *answer);
int osmo_mdns_msg_answer_encode(void *ctx, struct msgb *msg, const struct osmo_mdns_msg_answer *ans);
struct osmo_mdns_msg_answer *osmo_mdns_msg_answer_decode(void *ctx, const uint8_t *data, size_t data_len);
int osmo_mdns_result_from_answer(struct osmo_mslookup_result *result, const struct osmo_mdns_msg_answer *ans);
struct osmo_mdns_record *osmo_mdns_record_txt_keyval_encode(void *ctx, const char *key, const char *value_fmt, ...);
int osmo_mdns_record_txt_keyval_decode(const struct osmo_mdns_record *rec,
char *key_buf, size_t key_size, char *value_buf, size_t value_size);
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