unicastrtsctstxstate.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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#include "unicastrtsctstxstate.h"
#include "unicastrtsctsposttxstate.h"
#include "modetimingparameters.h"
#include "maclayer.h"

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

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


bool
EMANE::Models::IEEE80211ABG::UnicastRtsCtsTxState::process(MACLayer * pMgr, DownstreamQueueEntry & entry)
{
  // duration interval unicast rts cts
  entry.durationMicroseconds_ = 
    pMgr->getModeTiming().getMessageDurationMicroseconds(MSG_TYPE_UNICAST_RTS_CTS_DATA, entry.pkt_.length());

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

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

  // change state to unicast rts cts post tx
  changeState(pMgr, UnicastRtsCtsPostTxStateSingleton::instance());

  // continue to process
  return true;
}


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


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