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#ifndef schedulable_read_fd_hh
#define schedulable_read_fd_hh
// schedulable_read_fd.hh
//  {{{
//
// Copyright (C) 2004 Nicolas Schodet
//
// 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; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// Contact :
//        Web: http://perso.efrei.fr/~schodet/
//      Email: <contact@ni.fr.eu.org>
// }}}
#include "schedulable.hh"
#include "utils/callback.hh"

namespace scheduler {

/// Execute un callback sur une lecture possible sur un descripteur de
/// fichier.
class SchedulableReadFd : public Schedulable
{
    Callback<void> callback_;
    int fd_;
  public:
    /// Constructeur.
    template<typename T>
    SchedulableReadFd (T callback, int fd)
	: callback_ (callback), fd_ (fd)
      { }
    /// Param�tre le Scheduler.
    void setup (Scheduler &scheduler, int time, FdSet &readSet, int &timeout);
    /// Appel� apr�s l'attente du Scheduler, renvois true si un �v�nement a
    /// �t� trait�.
    bool run (Scheduler &scheduler, int time, const FdSet &readSet);
};

} // namespace scheduler

#endif // schedulable_read_fd_hh