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RANG.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_RANG_HPP
#define DLL_RANG_HPP

#include <WNS/logger/Logger.hpp>

#include <WNS/service/dll/DataTransmission.hpp>
#include <WNS/service/dll/Handler.hpp>
#include <WNS/service/dll/FlowID.hpp>
#include <WNS/node/component/Component.hpp>
#include <WNS/container/Registry.hpp>

#include <WNS/osi/PDU.hpp>

namespace dll {
    class RANG :
        virtual public wns::service::dll::UnicastDataTransmission,
        virtual public wns::service::dll::Notification,
        virtual public wns::service::dll::Handler,
        public wns::node::component::Component
    {
        typedef wns::container::Registry<wns::service::dll::UnicastAddress, wns::service::dll::UnicastDataTransmission*> AccessPointLookup;
    public:
        RANG(wns::node::Interface*, const wns::pyconfig::View&);
        virtual ~RANG(){};

        virtual void
        registerFlowHandler(wns::service::dll::FlowHandler*){};

        virtual void
        registerIRuleControl(wns::service::dll::IRuleControl*){};

        virtual void
        sendData(
            const wns::service::dll::UnicastAddress& _peer,
            const wns::osi::PDUPtr& _data,
            wns::service::dll::protocolNumber protocol,
            wns::service::dll::FlowID _dllFlowID = wns::service::dll::NoFlowID);

        virtual wns::service::dll::UnicastAddress
        getMACAddress() const { return wns::service::dll::UnicastAddress();}


        virtual void
        registerHandler(wns::service::dll::protocolNumber protocol,
                wns::service::dll::Handler* _dh);

        virtual void onData(const wns::osi::PDUPtr& _data,
                    wns::service::dll::FlowID _dllFlowID = wns::service::dll::NoFlowID);

        bool knowsAddress(wns::service::dll::UnicastAddress _sourceMACAddress);

        wns::service::dll::UnicastDataTransmission*
        getAccessPointFor(wns::service::dll::UnicastAddress _sourceMACAddress);

        void updateAPLookUp(wns::service::dll::UnicastAddress _sourceMACAddress,
                    wns::service::dll::UnicastDataTransmission* _ap);

        void removeAddress(wns::service::dll::UnicastAddress _sourceMACAddress,
                           wns::service::dll::UnicastDataTransmission* _ap);

        virtual
        void onData(const wns::osi::PDUPtr& _data,
                  wns::service::dll::UnicastAddress _sourceMACAddress,
                  wns::service::dll::UnicastDataTransmission* _ap,
                      wns::service::dll::FlowID _dllFlowID = wns::service::dll::NoFlowID);

        virtual void onNodeCreated();
        virtual void onWorldCreated();
        virtual void onShutdown();

    protected:
        virtual void
        doStartup();
        AccessPointLookup accessPointLookup;

    private:
        typedef wns::container::Registry<wns::service::dll::protocolNumber, wns::service::dll::Handler*> DataHandlerRegistry;

        DataHandlerRegistry dataHandlerRegistry;

        wns::pyconfig::View config;

        bool learnAPfromIncomingData;

        wns::logger::Logger logger;
    };
}

#endif // NOT defined DLL_RANG_HPP

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