Attachment #2644 for bug #2263

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(-)a/src/internet/model/tcp-header.cc (+6 lines)

Lines 485-490 TcpHeader::AppendOption (Ptr<TcpOption> option)	Link Here

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  return false;

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  return false;

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const TcpHeader::TcpOptionList&

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TcpHeader::GetOptionList () const

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  return m_options;

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Ptr<TcpOption>

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Ptr<TcpOption>

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TcpHeader::GetOption (uint8_t kind) const

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TcpHeader::GetOption (uint8_t kind) const

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(-)a/src/internet/model/tcp-header.h (-1 / +8 lines)

Lines 47-52 public:	Link Here

  TcpHeader ();

  TcpHeader ();

  virtual ~TcpHeader ();

  virtual ~TcpHeader ();

  typedef std::list< Ptr<TcpOption> > TcpOptionList; //!< List of TcpOption

/**

/**

   * \brief Print a TCP header into an output stream

   * \brief Print a TCP header into an output stream

Lines 186-191 public:	Link Here

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  Ptr<TcpOption> GetOption (uint8_t kind) const;

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  Ptr<TcpOption> GetOption (uint8_t kind) const;

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/**

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/**

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   * \brief Get the list of option in this header

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   * \return a const reference to the option list

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*/

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  const TcpOptionList& GetOptionList (void) const;

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/**

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   * \brief Get the total length of appended options

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   * \brief Get the total length of appended options

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   * \return the total length of options appended to this TcpHeader

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   * \return the total length of options appended to this TcpHeader

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*/

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*/

Lines 341-347 private:	Link Here

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  bool m_goodChecksum;    //!< Flag to indicate that checksum is correct

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  bool m_goodChecksum;    //!< Flag to indicate that checksum is correct

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  static const uint8_t m_maxOptionsLen = 40;         //!< Maximum options length

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  static const uint8_t m_maxOptionsLen = 40;         //!< Maximum options length

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  typedef std::list< Ptr<TcpOption> > TcpOptionList; //!< List of TcpOption

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  TcpOptionList m_options;     //!< TcpOption present in the header

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  TcpOptionList m_options;     //!< TcpOption present in the header

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  uint8_t m_optionsLen;        //!< Tcp options length.

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  uint8_t m_optionsLen;        //!< Tcp options length.

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};

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};

(-)a/src/internet/model/tcp-socket-base.cc (+16 lines)

Lines 1440-1445 TcpSocketBase::ProcessEstablished (Ptr<Packet> packet, const TcpHeader& tcpHeade	Link Here

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void

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void

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TcpSocketBase::ReadOptions (const TcpHeader &tcpHeader)

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  NS_LOG_FUNCTION (this << tcpHeader);

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  TcpHeader::TcpOptionList::const_iterator it;

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  const TcpHeader::TcpOptionList options = tcpHeader.GetOptionList ();

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  for (it = options.begin (); it != options.end (); ++it)

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      const Ptr<TcpOption> option = (*it);

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      // Placeholder for a switch statement

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void

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TcpSocketBase::LimitedTransmit ()

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TcpSocketBase::LimitedTransmit ()

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  NS_LOG_FUNCTION (this);

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  NS_LOG_FUNCTION (this);

Lines 1525-1530 TcpSocketBase::ReceivedAck (Ptr<Packet> packet, const TcpHeader& tcpHeader)	Link Here

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  NS_ASSERT (0 != (tcpHeader.GetFlags () & TcpHeader::ACK));

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  NS_ASSERT (0 != (tcpHeader.GetFlags () & TcpHeader::ACK));

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  NS_ASSERT (m_tcb->m_segmentSize > 0);

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  NS_ASSERT (m_tcb->m_segmentSize > 0);

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  ReadOptions (tcpHeader);

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  SequenceNumber32 ackNumber = tcpHeader.GetAckNumber ();

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  SequenceNumber32 ackNumber = tcpHeader.GetAckNumber ();

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  NS_LOG_DEBUG ("ACK of " << ackNumber <<

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  NS_LOG_DEBUG ("ACK of " << ackNumber <<




   *
   * \param tcpHeader TcpHeader to add options to
   */
  void AddOptions (TcpHeader& tcpHeader);

  /**
   * \brief Read TCP options begore Ack processing
   *
   * Timestamp and Window scale are managed in other pieces of code.
   *
   * \param tcpHeader Header of the segment
   */
  void ReadOptions (const TcpHeader &tcpHeader);

  /**
   * \brief Read and parse the Window scale option
- 

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