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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef SOCKET_H
#define SOCKET_H
//#include <boost/asio.hpp> must be included before streflop!
#include <boost/asio/io_service.hpp>
#include <boost/asio/ip/udp.hpp>
#include <boost/asio/ip/tcp.hpp>
namespace netcode
{
extern boost::asio::io_service netservice;
/**
* Check if a network error occured and eventually log it.
* @returns true if a network error occured, false otherwise
*/
bool CheckErrorCode(boost::system::error_code& err);
/**
* Resolves a host name or IP plus port number into a boost UDP end-point,
* eventually resolving the host, if it is specified as name.
* @param host name or IP
*/
boost::asio::ip::udp::endpoint ResolveAddr(const std::string& host, int port);
/**
* Evaluates if an address is a loopback one or not.
* In IP v4 it is "127.*.*.*", in IP v6 "::1".
*/
bool IsLoopbackAddress(const boost::asio::ip::address& addr);
/**
* Encapsulates the ip::address::from_string(str) function,
* for sync relevant reasons.
*/
boost::asio::ip::address WrapIP(const std::string& ip,
boost::system::error_code* err = NULL);
/**
* Encapsulates the ip::tcp::resolver::resolve(query) function,
* for sync relevant reasons.
*/
boost::asio::ip::tcp::resolver::iterator WrapResolve(
boost::asio::ip::tcp::resolver& resolver,
boost::asio::ip::tcp::resolver::query& query,
boost::system::error_code* err = NULL);
} // namespace netcode
#endif // SOCKET_H
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