source: source/ariba/SideportListener.cpp@ 5481

// [License]

// The Ariba-Underlay Copyright

//

// Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)

//

// Institute of Telematics

// UniversitÀt Karlsruhe (TH)

// Zirkel 2, 76128 Karlsruhe

// Germany

//

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// modification, are permitted provided that the following conditions are

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// 1. Redistributions of source code must retain the above copyright

// notice, this list of conditions and the following disclaimer.

// 2. Redistributions in binary form must reproduce the above copyright

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// documentation and/or other materials provided with the distribution.

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// [License]



#include "SideportListener.h"



#include "ariba/overlay/BaseOverlay.h"

#include "ariba/overlay/LinkDescriptor.h"

#include "ariba/utility/addressing/endpoint_set.hpp"



using ariba::overlay::LinkDescriptor;



namespace ariba {



SideportListener SideportListener::DEFAULT;



SideportListener::SideportListener() : overlay(NULL) {

}



SideportListener::~SideportListener(){

}



string SideportListener::getEndpointDescription( const LinkID& link ) const {

        if( overlay == NULL ) return "";

        return overlay->getEndpointDescriptor(link).toString();

}



string SideportListener::getEndpointDescription( const NodeID& node ) const {

        if( overlay == NULL ) return "";

        return overlay->getEndpointDescriptor(node).toString();

}



const NodeID& SideportListener::getNodeID( const LinkID& link ) const {

        if( overlay == NULL ) return NodeID::UNSPECIFIED;

        return overlay->getNodeID(link);

}



vector<LinkID> SideportListener::getLinkIDs( const NodeID& node ) const {

        if( overlay == NULL ) return vector<LinkID>();

        return overlay->getLinkIDs( node );

}



vector<NodeID> SideportListener::getOverlayNeighbors(bool deep){

        vector<NodeID> nodes;

        if( overlay == NULL ) return nodes;



        nodes = overlay->getOverlayNeighbors(deep);

        return nodes;

}



bool SideportListener::isRelayedNode(const NodeID& node){

        if( overlay == NULL ) return false;



        BOOST_FOREACH( LinkDescriptor* link, overlay->links ){

                if( (!link->localRelay.isUnspecified()) && link->remoteRelay == node && link->up)

                        return true;

        }



        return false;

}



bool SideportListener::isRelayingNode(const NodeID& node){

        if( overlay == NULL ) return false;



        BOOST_FOREACH( LinkDescriptor* link, overlay->links ){

                if( (!link->localRelay.isUnspecified()) && link->localRelay == node && link->up)

                        return true;

        }



        return false;

}



SideportListener::Protocol SideportListener::getReachabilityProtocol(const NodeID& node){

        int ret = SideportListener::undefined;

        if( overlay == NULL ) return (Protocol)ret;



        using namespace ariba::addressing;



        BOOST_FOREACH( LinkDescriptor* link, overlay->links ){

                if(link->remoteNode == node){

                        if(overlay->bc == NULL) continue;



                        BaseCommunication::LinkDescriptor& bclink =

                                overlay->bc->queryLocalLink(link->communicationId);



                        if(bclink.isUnspecified()) continue;

                        if(bclink.localLocator == NULL) continue;



                        const address_v* locator = bclink.remoteLocator;



                        if( locator->instanceof<tcpip_endpoint>() ){



                                tcpip_endpoint tcpip = *locator;

                                ret |= SideportListener::tcp;



                                if( tcpip.address().is_v4() )

                                        ret |= SideportListener::ipv4;



                                if( tcpip.address().is_v6() )

                                        ret |= SideportListener::ipv6;



                        }else if( locator->instanceof<rfcomm_endpoint>() ){

                                ret |= SideportListener::rfcomm;

                        }

                }

        }



        return (Protocol)ret;

}



void SideportListener::configure( overlay::BaseOverlay* _overlay ) {

        overlay = _overlay;

}



void SideportListener::onLinkUp(const LinkID& lnk, const NodeID& local, const NodeID& remote, const SpoVNetID& spovnet){

}



void SideportListener::onLinkDown(const LinkID& lnk, const NodeID& local, const NodeID& remote, const SpoVNetID& spovnet){

}



void SideportListener::onLinkChanged(const LinkID& lnk, const NodeID& local, const NodeID& remote, const SpoVNetID& spovnet){

}



void SideportListener::onLinkFail(const LinkID& lnk, const NodeID& local, const NodeID& remote, const SpoVNetID& spovnet){

}



} // namespace ariba