//  Copyright (C) 2000  Stephen A. Torri
//
//  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
//
//  Questions, comments or improvements should be sent to:
//	s.torri@lancaster.ac.uk or storri@stratos.net
//

#ifndef SLAVE_IMPL_H
#define SLAVE_IMPL_H

#include <OB/CORBA.h>
#include <Comms.h>
#include <Comms_skel.h>

class Slave_impl : public virtual POA_Comms::Slave {

 public:

  Slave_impl();
  virtual ~Slave_impl();
  virtual CORBA::Boolean slave_busy()
    throw(CORBA::SystemException);
  virtual void send_command(const char* cmd,
		  		const char* dir)
	  throw(CORBA::SystemException);
  virtual void stop_slave(bool trigger)
	  throw(CORBA::SystemException);
  void initialize(CORBA::ORB_ptr orb_ptr,
		  Comms::Slave_ptr slv_ptr);
  void startMonitor();
  void startJobProcess();

  Comms::Master_ptr findMaster(CORBA::ORB_ptr orb_ptr);
  void registerSlave(CORBA::ORB_ptr orb_ptr,
		     Comms::Master_ptr m_ptr);
  void slaveFree();
  void stopSlave();
};

#endif