src/ServiceChangeListener.h

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: GPL 2.0
 *
 * K-10 Distributed Processing - Lium, Le Mans
 * Copyright (C) 2006 Cedric CHANTEPIE
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef SERVICECHANGELISTENER_H
#define SERVICECHANGELISTENER_H

#include <string>
#include <map>

namespace dnssd {

  class Service; // forward declaration

  class ServiceChangeListener 
  {
  public:
    ~ServiceChangeListener() { };

    virtual bool operator ==(const ServiceChangeListener& other) = 0;

    virtual void propertyChanged(Service* aService, 
                                 const std::string& aPropertyName, 
                                 const std::string& aOldValue, 
                                 const std::string& aNewValue) = 0;

    virtual void propertiesChanged(Service* aService, 
                                   const std::map<std::string,std::string> aOldResources,
                                   const std::map<std::string,std::string> aNewResources) = 0;

    //virtual void destroyed(const Service* aService) = 0;

  };
}
#endif

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