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PreroutingChain.hpp

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 * This file is part of openWNS (open Wireless Network Simulator)
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 * Copyright (C) 2004-2007
 * Chair of Communication Networks (ComNets)
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 * _____________________________________________________________________________
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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;
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 * 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_IPTABLES_PREROUTINGCHAIN_HPP
#define IP_IPTABLES_PREROUTINGCHAIN_HPP

#include <WNS/ldk/fun/FUN.hpp>
#include <IP/iptables/Chain.hpp>
#include <IP/iptables/IRuleControl.hpp>
#include <IP/iptables/targets/TargetInterface.hpp>
#include <IP/iptables/targets/DLLFlowIDTarget.hpp>

namespace ip { namespace iptables {

    class PreroutingChain:
        public Chain,
        public wns::Cloneable<PreroutingChain>
    {

    public:
        PreroutingChain(wns::ldk::fun::FUN* fun, const wns::pyconfig::View& _pyco);

        virtual void
        onFUNCreated();

        virtual bool
        activateOutgoing(const IPCommand&) { return false; }

        virtual bool
        activateIncoming(const IPCommand&) { return true; }

    private:
        wns::ldk::fun::FUN* fun;
        ip::iptables::IRuleControl* postroutingChain;
        wns::logger::Logger log;
        ip::iptables::targets::DLLFlowIDTarget* dllFlowIDTarget;
    };

} // iptables
} // ip

#endif // IP_IPTABLES_PREROUTINGCHAIN_HPP

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