| /* 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); |