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ie-dot11s-rann.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2008,2009 IITP RAS
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Kirill Andreev <andreev@iitp.ru>
19  */
20 
21 #ifndef RANN_INFORMATION_ELEMENT_H
22 #define RANN_INFORMATION_ELEMENT_H
23 
24 #include "ns3/mac48-address.h"
25 #include "ns3/mesh-information-element-vector.h"
26 
27 namespace ns3 {
28 namespace dot11s {
33 class IeRann : public WifiInformationElement
34 {
35 public:
36  IeRann ();
37  virtual ~IeRann ();
38  void SetFlags (uint8_t flags);
39  void SetHopcount (uint8_t hopcount);
40  void SetTTL (uint8_t ttl);
41  void SetOriginatorAddress (Mac48Address originator_address);
42  void SetDestSeqNumber (uint32_t dest_seq_number);
43  void SetMetric (uint32_t metric);
44  uint8_t GetFlags ();
45  uint8_t GetHopcount ();
46  uint8_t GetTtl ();
47  Mac48Address GetOriginatorAddress ();
48  uint32_t GetDestSeqNumber ();
49  uint32_t GetMetric ();
50  void DecrementTtl ();
51  void IncrementMetric (uint32_t metric);
56  virtual WifiInformationElementId ElementId () const;
57  virtual void SerializeInformationField (Buffer::Iterator i) const;
58  virtual uint8_t DeserializeInformationField (Buffer::Iterator start, uint8_t length);
59  virtual uint8_t GetInformationFieldSize () const;
60  virtual void Print (std::ostream &os) const;
62 private:
63  uint8_t m_flags;
64  uint8_t m_hopcount;
65  uint8_t m_ttl;
66  Mac48Address m_originatorAddress;
67  uint32_t m_destSeqNumber;
68  uint32_t m_metric;
69 
70  friend bool operator== (const IeRann & a, const IeRann & b);
71 };
72 
73 bool operator== (const IeRann & a, const IeRann & b);
74 std::ostream &operator << (std::ostream &os, const IeRann &rann);
75 } // namespace dot11s
76 } // namespace ns3
77 
78 #endif