Index: src/internet/model/tcp-option-sack-permitted.h |
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+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
+/* |
+ * Copyright (c) 2011 Adrian Sai-wah Tam |
+ * |
+ * 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 |
+ * |
+ * Author: Adrian Sai-wah Tam <adrian.sw.tam@gmail.com> |
+ * |
+ * Documentation, test cases: Truc Anh N. Nguyen <annguyen@ittc.ku.edu> |
+ * ResiliNets Research Group http://wiki.ittc.ku.edu/resilinets |
+ * The University of Kansas |
+ * James P.G. Sterbenz <jpgs@ittc.ku.edu>, director |
+ */ |
+ |
+#ifndef TCP_OPTION_SACK_PERMITTED_H |
+#define TCP_OPTION_SACK_PERMITTED_H |
+ |
+#include "ns3/tcp-option.h" |
+ |
+namespace ns3 { |
+ |
+/** |
+ * \brief Defines the TCP option of kind 4 (selective acknowledgment permitted option) as in \RFC{2018} |
+ * |
+ * TCP Sack-Permitted Option is 2-byte in length and sent in a SYN segment by a TCP host that can |
+ * recognize and process SACK option during the lifetime of a connection. |
+ */ |
+ |
+class TcpOptionSackPermitted : public TcpOption |
+{ |
+public: |
+ /** |
+ * \brief Get the type ID. |
+ * \return the object TypeId |
+ */ |
+ static TypeId GetTypeId (void); |
+ virtual TypeId GetInstanceTypeId (void) const; |
+ |
+ TcpOptionSackPermitted (); |
+ virtual ~TcpOptionSackPermitted (); |
+ |
+ virtual void Print (std::ostream &os) const; |
+ virtual void Serialize (Buffer::Iterator start) const; |
+ virtual uint32_t Deserialize (Buffer::Iterator start); |
+ |
+ virtual uint8_t GetKind (void) const; |
+ virtual uint32_t GetSerializedSize (void) const; |
+ |
+protected: |
+}; |
+ |
+} // namespace ns3 |
+ |
+#endif /* TCP_OPTION_SACK_PERMITTED */ |