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/*
net/tcpserver.h
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#ifndef __INCLUDED_NET_TCPSERVER_H__
#define __INCLUDED_NET_TCPSERVER_H__
namespace net
{
#include <string>
/// A TCP server, listening on a port
class TCPServer
{
public:
/// Create a new TCP server, listening on a port
TCPServer(std::string const host, unsigned int const port);
/// Delete the TCP server. If the file descriptor is still open, it will be closed
virtual ~TCPServer();
/// Returns true if the TCP server has a valid file descriptor
bool valid() const;
/// Returns true if the TCP server has an invalid file descriptor
bool invalid() const;
/// Returns the error state of the TCP server
bool error() const;
protected:
/// accept an incoming connection
void accept();
/// Set the error state
void abort();
/// Returns the file descriptor the TCP server is listening on
int fd() const;
/// Called by accept() whenever a new client connects
virtual void client_connect(int const clientfd, std::string const host, int const port) = 0;
private:
bool tcpserver_error;
int tcpserver_fd;
};
}
#endif // __INCLUDED_NET_TCPSERVER_H__
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