/*
* Copyright (C) 2017, University of the Basque Country (UPV/EHU)
* Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
*
* The original file was part of Open Source Doubango Framework
* Copyright (C) 2010-2011 Mamadou Diop.
* Copyright (C) 2012 Doubango Telecom <http://doubango.org>
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO 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 3 of the License, or
* (at your option) any later version.
*
* DOUBANGO 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 DOUBANGO.
*
*/
#ifndef TNET_STUN_UTILS_H
#define TNET_STUN_UTILS_H

#include "tinynet_config.h"
#include "stun/tnet_stun_types.h"

#include "tnet_types.h"

struct tnet_stun_pkt_s;

TNET_BEGIN_DECLS

TINYNET_API int tnet_stun_utils_inet_pton(tsk_bool_t b_v6, const char* p_src, tnet_stun_addr_t* p_dst);
#define tnet_stun_utils_inet_pton_v4(p_src, p_dst) tnet_stun_utils_inet_pton(tsk_false, (p_src), (p_dst))
#define tnet_stun_utils_inet_pton_v6(p_src, p_dst) tnet_stun_utils_inet_pton(tsk_true, (p_src), (p_dst))
TINYNET_API int tnet_stun_utils_inet_ntop(tsk_bool_t b_v6, const tnet_stun_addr_t* pc_src, tnet_ip_t* p_dst);
#define tnet_stun_utils_inet_ntop_v4(pc_src, p_dst) tnet_stun_utils_inet_ntop(tsk_false, (pc_src), (p_dst))
#define tnet_stun_utils_inet_ntop_v6(pc_src, p_dst) tnet_stun_utils_inet_ntop(tsk_true, (pc_src), (p_dst))
TINYNET_API int tnet_stun_utils_transac_id_rand(tnet_stun_transac_id_t* p_transac_id);
TINYNET_API int tnet_stun_utils_buff_cmp(const uint8_t* pc_buf1_ptr, tsk_size_t n_buff1_size, const uint8_t* pc_buf2_ptr, tsk_size_t n_buff2_size);
#define tnet_stun_utils_transac_id_cmp(pc_tid1, pc_tid2) tnet_stun_utils_buff_cmp((pc_tid1), sizeof(tnet_stun_transac_id_t), (pc_tid2), sizeof(tnet_stun_transac_id_t))
#define tnet_stun_utils_transac_id_equals(pc_tid1, pc_tid2) (tnet_stun_utils_transac_id_cmp((pc_tid1), (pc_tid2)) == 0)
int tnet_stun_utils_send_unreliably(tnet_fd_t localFD, uint16_t RTO, uint16_t Rc, const struct tnet_stun_pkt_s* pc_stun_req, struct sockaddr* p_addr_server, struct tnet_stun_pkt_s** pp_stun_resp);

TNET_END_DECLS

#endif /* TNET_STUN_UTILS_H */