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//
// Created by Jean-Luc Deltombe (LX3JL) on 31/10/2015.
// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
// Copyright © 2020 Thomas A. Early, N7TAE
//
// ----------------------------------------------------------------------------
// This file is part of m17ref.
//
// m17ref 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.
//
// m17ref 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
// with this software. If not, see <http://www.gnu.org/licenses/>.
// ----------------------------------------------------------------------------
#pragma once
#include <cstdint>
#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <arpa/inet.h>
#include "ip.h"
////////////////////////////////////////////////////////////////////////////////////////
// define
#define UDP_BUFFER_LENMAX 1024
////////////////////////////////////////////////////////////////////////////////////////
// class
class CUdpSocket
{
public:
// constructor
CUdpSocket();
// destructor
~CUdpSocket();
// open & close
bool Open(const CIp &Ip);
void Close(void);
int GetSocket(void)
{
return m_fd;
}
// read
ssize_t Receive (uint8_t *, CIp &, int);
ssize_t ReceiveFrom(uint8_t *, CIp &);
// write
void Send(const char *, const CIp &) const;
void Send(const uint8_t *, size_t, const CIp &) const;
void Send(const char *, const CIp &, uint16_t) const;
void Send(const uint8_t *, size_t, const CIp &, uint16_t) const;
protected:
// data
int m_fd;
CIp m_addr;
};