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Routing.hpp

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 * This file is part of openWNS (open Wireless Network Simulator)
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 * A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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#ifndef IP_ROUTING_HPP
#define IP_ROUTING_HPP

#include <IP/IPHeader.hpp>
#include <IP/container/RoutingTable.hpp>
#include <IP/container/DataLink.hpp>

#include <WNS/service/nl/Address.hpp>
#include <WNS/service/dll/DataTransmission.hpp>

#include <WNS/ldk/CommandTypeSpecifier.hpp>
#include <WNS/ldk/HasConnector.hpp>
#include <WNS/ldk/HasReceptor.hpp>
#include <WNS/ldk/HasDeliverer.hpp>
#include <WNS/ldk/Processor.hpp>
#include <WNS/ldk/Command.hpp>

#include <WNS/logger/Logger.hpp>

namespace ip {

    class Routing:
        public wns::ldk::CommandTypeSpecifier<>,
        public wns::ldk::HasReceptor<>,
        public wns::ldk::HasConnector<>,
        public wns::ldk::HasDeliverer<>,
        public wns::ldk::Processor<Routing>,
        public wns::Cloneable<Routing>
    {
        typedef wns::service::nl::Address Address;
        typedef wns::service::dll::UnicastDataTransmission DLLDataTransmission;
    public:
        Routing(wns::ldk::fun::FUN* fun, const wns::pyconfig::View& _pyco);

        virtual
        ~Routing();

        void
        onFUNCreated();

        void
        addRoute(const wns::service::nl::Address& netAddress,
             const wns::service::nl::Address& gateway,
             const wns::service::nl::Address& netMask,
             std::string dllName);

        void
        printRoutingTable(const wns::service::nl::Address& highlight = Routing::defaultGateway) const;

        void
        processOutgoing(const wns::ldk::CompoundPtr&);

        void
        processIncoming(const wns::ldk::CompoundPtr&);

        void
        setDLLs(container::DataLinkContainer dlc);

    private:
        static wns::service::nl::Address defaultGateway;

        wns::ldk::CommandReaderInterface* ipHeaderReader;

        bool
        forwardViaRoutingTable(const wns::ldk::CompoundPtr& c);

        container::RoutingTable rt;

        wns::pyconfig::View pyco;

        wns::logger::Logger log;

        container::DataLinkContainer dlls;

    protected:
        wns::pyconfig::View
        getConfig();
    };

} // ip
#endif // NOT defined IP_ROUTING_HPP

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