/*
 *  Implementation of COSS Relationship Service for MICO
 *  Copyright (C) 1998 Karel Gardas with the assistance of Kay Roemer
 *                                                       & Arno Puder
 *
 *  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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *  Send comments and/or bug reports to:
 *                 mico@informatik.uni-frankfurt.de
 *  or to my private e-mail:
 *                 gardask@alpha.inf.upol.cz
 */


#include <iostream.h>
#include "InterfaceDefsHelper.h"


//#define DEBUG 0


InterfaceDefsHelper::InterfaceDefsHelper (CORBA::ORB_var orb,
					  CORBA::BOA_var boa)
{
 
#if DEBUG
  cout << "  <InterfaceDefsHelper> constructor:\n";
#endif

#if DEBUG
  cout << "  <InterfaceDefsHelper> Binding to Interface Repository..." 
       << flush;
#endif
  CORBA::Object_var ir_obj
      = orb->resolve_initial_references ("InterfaceRepository");
  repo = CORBA::Repository::_narrow (ir_obj);
#if DEBUG
  if (CORBA::is_nil (repo))
    cout << "ERROR!\n";
  else
    cout << "OK!\n";
#endif

  interfaces = new CosRelationships::InterfaceDefs;
  interfaces->length (0);

  last = 0;
#if DEBUG
  cout << "  <InterfaceDefsHelper> constructor done.\n";
#endif
}


InterfaceDefsHelper::~InterfaceDefsHelper ()
{
#if DEBUG
  cout << "  <InterfaceDefsHelper> descructor..." << flush;
#endif
  CORBA::release (repo);
  delete interfaces;
#if DEBUG
  cout << "done.\n";
#endif
}


CosRelationships::InterfaceDefs* 
InterfaceDefsHelper::get_interfaces ()
{
#if DEBUG
  cout << "  <InterfaceDefsHelper> get_interfaces ();\n";
#endif
  return interfaces;
}


CORBA::Long
InterfaceDefsHelper::length ()
{
#if DEBUG
  cout << "  <InterfaceDefsHelper> length: " << interfaces->length () << "\n";
#endif
  return interfaces->length ();
}


void
InterfaceDefsHelper::length (CORBA::Long x)
{
#if DEBUG
  cout << "  <InterfaceDefsHelper> length (" << x << ");\n";
#endif
  interfaces->length (x);
}


void
InterfaceDefsHelper::add (char* id)
{
#if DEBUG
  cout << "  <InterfaceDefsHelper> add (" << id << ");\n";
#endif
  interfaces->length (interfaces->length () + 1);
  (*interfaces)[last] = 
    CORBA::InterfaceDef::_narrow (repo->lookup_id (id));
  last++;
}