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/*
RailControl - Model Railway Control Software
Copyright (c) 2017-2025 by Teddy / Dominik Mahrer - www.railcontrol.org
RailControl 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, or (at your option) any
later version.
RailControl 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 RailControl; see the file LICENCE. If not see
<http://www.gnu.org/licenses/>.
*/
#pragma once
#include <arpa/inet.h>
#include <string>
#include "Logger/Logger.h"
namespace Network
{
class UdpConnection
{
public:
UdpConnection() = delete;
UdpConnection(Logger::Logger* logger, const std::string& server, const unsigned short port);
UdpConnection(Logger::Logger* logger, struct sockaddr* sockaddr);
inline ~UdpConnection()
{
Terminate();
}
void Terminate();
bool Bind();
inline bool IsConnected()
{
return connected;
}
int Send(const char* buffer, const size_t bufferLength);
inline int Send(const unsigned char* buffer, const size_t bufferLength)
{
return Send(reinterpret_cast<const char*>(buffer), bufferLength);
}
inline int Send(const std::string& string)
{
return Send(string.c_str(), string.size());
}
int Receive(char* buffer, const size_t bufferLength);
inline int Receive(unsigned char* buffer, const size_t bufferLength)
{
return Receive(reinterpret_cast<char*>(buffer), bufferLength);
}
private:
void CreateUdpSocket();
Logger::Logger* const logger;
int connectionSocket;
volatile bool connected;
struct sockaddr sockaddr;
std::string server;
unsigned short port;
};
}
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