TraceRouter.cpp

/*
    This file is part of the Zero Reserve Plugin for Retroshare.

    Zero Reserve is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Zero Reserve 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 Zero Reserve.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "TraceRouter.h"

TraceRouter::TraceRouter()
{
}

void TraceRouter::addRoute( const ZR::VirtualAddress &dest, const std::string & gateway )
{
    routingTable[ dest ] = gateway;
}


const std::string TraceRouter::nextHop( const ZR::VirtualAddress &dest )
{
    RoutingTable::const_iterator it = routingTable.find( dest );
    if( it != routingTable.end() ){
        return (*it).second;
    }

    return std::string();
}

bool TraceRouter::hasRoute( const ZR::VirtualAddress & dest )
{
    if( routingTable.find( dest ) == routingTable.end() ){
        return false;
    }
    return true;
}