/*
   Copyright (C) 2003 The University of Toronto

   This program 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 2 of the License, or (at your option) any later version.

   This program 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 this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/

#ifndef _LISTENER_H
#define _LISTENER_H

#include "socket.h"

class Listener : protected Socket {
  public:
    Listener(int port);
    virtual ~Listener();

    bool listening() const { return connected(); }

    int descriptor() const { return _fd; }

    Socket *accept();
};

#endif

// vim: ts=2 sw=2 et
