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StationManager.hpp

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/******************************************************************************
 * DLLBase (DLL Base classes to create FUN-based DLL)                         *
 * __________________________________________________________________________ *
 *                                                                            *
 * Copyright (C) 2006                                                         *
 * Chair of Communication Networks (ComNets)                                  *
 * Kopernikusstr. 16, D-52074 Aachen, Germany                                 *
 * phone: ++49-241-80-27910 (phone), fax: ++49-241-80-22242                   *
 * email: wns@comnets.rwth-aachen.de                                          *
 * www: http://wns.comnets.rwth-aachen.de                                     *
 ******************************************************************************/

#ifndef DLL_STATIONMANAGER_HPP
#define DLL_STATIONMANAGER_HPP

#include <WNS/logger/Logger.hpp>
#include <WNS/pyconfig/View.hpp>
#include <WNS/Singleton.hpp>
#include <WNS/container/Registry.hpp>

#include <DLL/Layer2.hpp>

#include <cstdlib>
#include <vector>

namespace wns { namespace node {
    class Node;
}}

namespace dll {
//  class RANG;

    typedef std::list<wns::node::Interface*> NodeList;
    typedef std::list<wns::service::dll::UnicastAddress> MACList;

    inline std::string
    printNodeList(const dll::NodeList& list) {
        std::stringstream s;
        s << "(";
        for (dll::NodeList::const_iterator iter = list.begin();
             iter != list.end(); ++iter)
        {
          s << (*iter)->getName() << ",";
        }
        s << ")";
        return s.str();
    }

    class StationManager
    {
        typedef wns::container::Registry<ILayer2::StationIDType, ILayer2*> LayerLookup;
        typedef wns::container::Registry<wns::node::Interface*, ILayer2*> NodeLookup;
        typedef wns::container::Registry<wns::service::dll::UnicastAddress, ILayer2*> MACAdrLookup;

    public:
        StationManager();
        virtual ~StationManager();

        void registerStation(ILayer2::StationIDType id, wns::service::dll::UnicastAddress adr, ILayer2* layer);

        ILayer2* getStationByMAC(wns::service::dll::UnicastAddress mac) const;
        ILayer2* getStationByID(ILayer2::StationIDType) const;
        ILayer2* getStationByNode(wns::node::Interface*) const;
        wns::node::Interface* getNodeByID(ILayer2::StationIDType) const;
        NodeList getNodeList() const;

    private:
        MACAdrLookup macAdrLookup;
        LayerLookup layerLookup;
        NodeLookup nodeLookup;
    };

    typedef wns::SingletonHolder<StationManager> TheStationManager;
}


#endif // NOT defined DLL_STATIONMANAGER_HPP

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