src/Service.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 SERVICE_H
#define SERVICE_H

#include <string>
#include <list>
#include <map>

#include "ServiceChangeListener.h"

namespace dnssd {

  class Service; // forward declaration
  class Manager; // forward declaration

  class Service 
  {
  public:
    // --- Constants ---

    const static std::string kTCP;

    const static std::string kUDP;
    
    const static std::string kLOCAL;

    const static std::string kSEPARATOR;

    // --- Ctor / Dtor ---

    Service(int aIface, 
            std::string& aSrvType, 
            std::string& aRegistrationType,
            std::string& aDomain, 
            std::string& aName, 
            std::string& aHost,
            int aPort, 
            std::map<std::string,std::string>& aResources);
    
    ~Service();

    // ---

    int stop();

    // --- Properties accessors ---

    void setResource(const std::string& aName, 
                     const std::string& aValue);

    std::map<std::string,std::string> getResources();

    void setResources(std::map<std::string,std::string> aResources);

    std::string& getResource(const std::string& aName);

    int removeResource(const std::string& aName);

    int getIface();

    std::string getServiceType();

    std::string getRegistrationType();
  
    std::string getDomain();
 
    std::string getName();

    int getPort();

    std::string getHostname();

    std::string getNodeName();

    void addServiceChangeListener(const ServiceChangeListener* aListener);

    void removeServiceChangeListener(const ServiceChangeListener* aListener);

    std::string toString();

  private:
    Service();

    void firePropertyChanged(const std::string& aPropertyName,
                             const std::string& aOldValue,
                             const std::string& aNewValue);

    void firePropertiesChanged(const std::map<std::string,std::string> aOldResources,
                               const std::map<std::string,std::string> aNewResources);

    int mIface;
    std::string mHost;
    std::string mSrvType;
    std::string mRegistrationType;
    std::string mDomain;
    std::string mName;
    int mPort;
    std::map<std::string,std::string> mResources;
    Manager* mManager;
    std::list<const ServiceChangeListener*> mListeners;
  };
}

#define SERVICE_H
#endif

---