User Manual, Developers Guide and API Documentation

CRCFilter.hpp

Go to the documentation of this file.

/*******************************************************************************
 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
 * Copyright (C) 2004-2007
 * Chair of Communication Networks (ComNets)
 * Kopernikusstr. 5, D-52074 Aachen, Germany
 * phone: ++49-241-80-27910,
 * fax: ++49-241-80-22242
 * email: info@openwns.org
 * www: http://www.openwns.org
 * _____________________________________________________________________________
 *
 * 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
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 ******************************************************************************/

#ifndef WNS_LDK_CRC_CRCFILTER_HPP
#define WNS_LDK_CRC_CRCFILTER_HPP

#include <WNS/ldk/fu/Plain.hpp>
#include <WNS/ldk/SuspendableInterface.hpp>
#include <WNS/ldk/SuspendSupport.hpp>

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

#include <list>

namespace wns { namespace ldk { namespace crc {

    class CRC;

    class CRCFilter :
        public fu::Plain<CRCFilter>,
        virtual public SuspendableInterface,
        public SuspendSupport
    {
        typedef std::vector<wns::ldk::FunctionalUnit*> FUContainer;

    public:
        explicit
        CRCFilter(fun::FUN* fuNet, const wns::pyconfig::View& _config);

        virtual
        ~CRCFilter()
        {};

    private:
        virtual void
        doSendData(const CompoundPtr& compound)
        {
            getConnector()->getAcceptor(compound)->sendData(compound);
        } // doSendData

        virtual void
        doOnData(const CompoundPtr& compound);

        virtual bool
        doIsAccepting(const CompoundPtr& compound) const
        {
            return getConnector()->hasAcceptor(compound);
        } // doIsAccepting

        virtual void
        doWakeup()
        {
            getReceptor()->wakeup();
        } // wakeup

        virtual void
        onFUNCreated();

        virtual bool
        onSuspend() const
        {
            return true;
        } // onSuspend

        struct Friends
        {
            CRC* crc;
        } friends;

        FUContainer fus;

        wns::pyconfig::View config;
        logger::Logger logger;
    };

} // crc
} // ldk
} // wns

#endif // NOT defined WNS_LDK_CRC_CRCFILTER_HPP

---