mdns_query.h

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/**************************************************************************
 *   Copyright (C) 2022 by David Register                                  *
 *   Copyright (C) 2022 Alec Leamas                                        *
 *                                                                         *
 *   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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,  USA.         *
 **************************************************************************/
 
#ifndef _MDNSQUERY_H
#define _MDNSQUERY_H
 
#include <string>
#include <vector>
 
typedef struct ocpn_DNS_record_t ocpn_DNS_record_t;
 
struct ocpn_DNS_record_t {
  std::string service_instance;
  std::string hostname;
  std::string ip;
  std::string port;
};
 
extern int send_dns_sd(void);
extern void FindAllOCPNServers(size_t timeout_secs);
extern void FindAllSignalKServers(size_t timeout_secs);
extern std::vector<std::string> get_local_ipv4_addresses();
 
#endif  // guard