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Component.hpp

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 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
 * Copyright (C) 2004-2007
 * Chair of Communication Networks (ComNets)
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 * fax: ++49-241-80-22242
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 * _____________________________________________________________________________
 *
 * openWNS is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 2 as published by the
 * Free Software Foundation;
 *
 * openWNS 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 Lesser General Public License for more
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#ifndef IP_COMPONENT_HPP
#define IP_COMPONENT_HPP

#include <IP/VirtualDNS.hpp>
#include <IP/container/DataLink.hpp>
#include <IP/trace/TraceCollector.hpp>

#include <WNS/service/nl/Service.hpp>
#include <WNS/service/dll/DataTransmission.hpp>
#include <WNS/service/dll/Handler.hpp>
#include <WNS/service/nl/Address.hpp>
#include <WNS/node/component/Component.hpp>
#include <WNS/ldk/fun/Main.hpp>
#include <WNS/ldk/Layer.hpp>
#include <WNS/logger/Logger.hpp>

namespace ip {

    class UpperConvergence;
    class LowerConvergence;

    namespace container {
        class NeighbourCache;
    }

    class Component:
            virtual public wns::ldk::Layer,
            public wns::node::component::Component,
            public wns::service::nl::DNSService
    {
        typedef wns::service::nl::Address Address;
        typedef wns::service::dll::UnicastDataTransmission DLLDataTransmission;
    public:
        Component(
            wns::node::Interface* _node,
            const wns::pyconfig::View& _pyco);

        virtual ~Component();

        virtual wns::service::nl::Address
        lookup(wns::service::nl::FQDN name);

        virtual void
        onNodeCreated();

        virtual void
        onWorldCreated();

        virtual void
        onShutdown();

    private:
        virtual void
        doStartup();

        void
        leaseAddresses();

        void
        setupARP();

        void
        setupDNS();

        void
        setupForwarding();

        void
        setupRoutingTable();

        void
        setupLowerConvergence();

        trace::TraceCollector*
        getTraceCollector();

        wns::logger::Logger log;

        wns::ldk::fun::Main* fun;

        wns::service::dll::IRuleControl* iRuleControl;

        wns::service::nl::Address sourceAddress;

        ip::container::DataLinkContainer dlls;

        wns::service::nl::FQDN domainName;

        VirtualDNS* dns;

        UpperConvergence* upperConvergence;

        LowerConvergence* lowerConvergence;

        std::list<resolver::ResolverInterface*> resolvers;
    };

} // ip
#endif //_IP_COMPONENT_HPP

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