mac-low-transmission-parameters.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2005, 2006 INRIA
 * Copyright (c) 2009 MIRKO BANCHI
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Authors: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 *          Mirko Banchi <mk.banchi@gmail.com>
 */

#ifndef MAC_LOW_TRANSMISSION_PARAMETERS_H
#define MAC_LOW_TRANSMISSION_PARAMETERS_H

#include "ns3/uinteger.h"
#include "block-ack-type.h"

namespace ns3 {

class MacLowTransmissionParameters
{
public:
  MacLowTransmissionParameters ();

  void EnableAck (void);
  void EnableBasicBlockAck (void);
  void EnableCompressedBlockAck (void);
  void EnableExtendedCompressedBlockAck (void);
  void EnableMultiTidBlockAck (void);
  void EnableRts (void);
  void EnableNextData (uint32_t size);
  void DisableAck (void);
  void DisableRts (void);
  void DisableNextData (void);
  bool MustWaitNormalAck (void) const;
  bool MustWaitBlockAck (void) const;
  BlockAckType GetBlockAckType (void) const;
  bool MustSendRts (void) const;
  bool HasNextPacket (void) const;
  uint32_t GetNextPacketSize (void) const;

private:
  friend std::ostream &operator << (std::ostream &os, const MacLowTransmissionParameters &params);
  uint32_t m_nextSize; 
  enum
  {
    ACK_NONE,
    ACK_NORMAL,
    BLOCK_ACK_BASIC,
    BLOCK_ACK_COMPRESSED,
    BLOCK_ACK_EXTENDED_COMPRESSED,
    BLOCK_ACK_MULTI_TID
  } m_waitAck; 
  bool m_sendRts; 
};

std::ostream &operator << (std::ostream &os, const MacLowTransmissionParameters &params);

} //namespace ns3

#endif /* MAC_LOW_TRANSMISSION_PARAMETERS_H */