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/*
net/tcpclient.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_TCPCLIENT_H__
#define __INCLUDED_NET_TCPCLIENT_H__
#include <string>
namespace net
{
/// A TCP client, connected to a file descriptor
class TCPClient
{
public:
/// A new TCP client, connected to a file descriptor
TCPClient(int tcpclientfd);
/// Delete the TCP client
/// If the file descriptor is still open, it will be closed.
virtual ~TCPClient();
/// Returns the error state
bool error() const;
/// Returns true if the TCP client has a valid file descriptor
bool valid() const;
/// Returns true if the TCP client has an invalid file descriptor
bool invalid() const;
/// Returns the file descriptor the TCP client is connected to
int fd() const;
/// Sets the error state
void abort();
/// Sends outgoing data
virtual void send(std::string const &msg);
/// receives incoming data
virtual void receive(std::string &msg);
protected:
/// Called by receive() when the client has disconnected
/// @see receive
virtual void client_disconnect();
private:
int tcpclient_fd;
bool tcpclient_error;
};
}
#endif //__INCLUDED_CORE_TCPCLIENT_H__
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