broadcasttxstate.cc

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/*
 * Copyright (c) 2013-2014 - Adjacent Link LLC, Bridgewater, New Jersey
 * Copyright (c) 2008 - DRS CenGen, LLC, Columbia, Maryland
 * All rights reserved.
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 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
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#include "broadcasttxstate.h"
#include "broadcastposttxstate.h"

#include "modetimingparameters.h"
#include "maclayer.h"

EMANE::Models::IEEE80211ABG::BroadcastTxState::BroadcastTxState()
{ }


EMANE::Models::IEEE80211ABG::BroadcastTxState::~BroadcastTxState()
{ }


bool
EMANE::Models::IEEE80211ABG::BroadcastTxState::process(MACLayer * pMgr, DownstreamQueueEntry & entry)
{
  // duration interval broadcast
  entry.durationMicroseconds_ = 
     pMgr->getModeTiming().getMessageDurationMicroseconds(MSG_TYPE_BROADCAST_DATA, entry.pkt_.length());

  // set tx time
  entry.txTime_ = Clock::now();

  // send packet
  pMgr->sendDownstreamBroadcastData(entry);

  // change state to broadcast post tx
  changeState(pMgr, BroadcastPostTxStateSingleton::instance());

  // continue to process
  return true;
}



std::pair<EMANE::TimePoint,bool>
EMANE::Models::IEEE80211ABG::BroadcastTxState::getWaitTime(DownstreamQueueEntry &)
{
  // no wait time
  return {TimePoint{},false};
}


const char *
EMANE::Models::IEEE80211ABG::BroadcastTxState::statename()
{
  return "BroadcastTxState";
}