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ContextProvider.cpp

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/******************************************************************************
 * WiFiMAC (IEEE 802.11)                                                      *
 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
 * Copyright (C) 2004-2007
 * Chair of Communication Networks (ComNets)
 * Kopernikusstr. 16, 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
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#include <WIMAC/helper/ContextProvider.hpp>
#include <WIMAC/StationManager.hpp>
#include <WIMAC/Component.hpp>
#include <WNS/service/dll/Address.hpp>

using namespace wimac::helper::contextprovider;


SourceAddress::SourceAddress(wns::ldk::fun::FUN* fun, std::string ucCommandName):
    wns::probe::bus::CommandContextProvider<wimac::UpperCommand>(
        fun, ucCommandName, "MAC.SourceId")
{
}

SourceAddress::~SourceAddress() 
{
}

void
SourceAddress::doVisitCommand(wns::probe::bus::IContext& c, const wimac::UpperCommand* command) const
{
    if(command->peer.sourceMACAddress.isValid())
    {
        c.insertInt(this->key, command->peer.sourceMACAddress.getInteger());
    }
}

TargetAddress::TargetAddress(wns::ldk::fun::FUN* fun, std::string ucCommandName):
    wns::probe::bus::CommandContextProvider<wimac::UpperCommand>(
        fun, ucCommandName, "MAC.TargetId")
{
}

TargetAddress::~TargetAddress() 
{
}

void
TargetAddress::doVisitCommand(wns::probe::bus::IContext& c, const wimac::UpperCommand* command) const
{
    if(command->peer.sourceMACAddress.isValid())
    {
        c.insertInt(this->key, command->peer.targetMACAddress.getInteger());
    }
}


CallbackCommandContextProvider::CallbackCommandContextProvider(wns::ldk::fun::FUN* fun,
                                                               std::string ucCommandName,
                                                               const std::string& key,
                                                               boost::function1<int, wimac::Component*> callback)
    : wns::probe::bus::CommandContextProvider<wimac::UpperCommand>(fun, ucCommandName, key),
      callback_(callback)
{}


void
CallbackCommandContextProvider::doVisitCommand(wns::probe::bus::IContext& c, const wimac::UpperCommand* command) const
{
    if (command->peer.sourceMACAddress.isValid())
    {
        Component* component = TheStationManager::getInstance()
            ->getStationByID(command->peer.sourceMACAddress.getInteger());
        int value = callback_(component);
        c.insertInt(getKey() + ".Source", value);
    }
    if (command->peer.targetMACAddress.isValid())
    {
        Component* component = TheStationManager::getInstance()
            ->getStationByID(command->peer.targetMACAddress.getInteger());
        int value = callback_(component);
        c.insertInt(getKey() + ".Target", value);
    }
}

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