/*
 * 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 */