A Discrete-Event Network Simulator
API
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ie-dot11s-rann.h
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1/*
2 * Copyright (c) 2008,2009 IITP RAS
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation;
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 *
17 * Author: Kirill Andreev <andreev@iitp.ru>
18 */
19
20#ifndef RANN_INFORMATION_ELEMENT_H
21#define RANN_INFORMATION_ELEMENT_H
22
23#include "ns3/mac48-address.h"
24#include "ns3/mesh-information-element-vector.h"
25
26namespace ns3
27{
28namespace dot11s
29{
35{
36 public:
37 IeRann();
38 ~IeRann() override;
43 void SetFlags(uint8_t flags);
49 void SetHopcount(uint8_t hopcount);
54 void SetTTL(uint8_t ttl);
59 void SetOriginatorAddress(Mac48Address originator_address);
64 void SetDestSeqNumber(uint32_t dest_seq_number);
70 void SetMetric(uint32_t metric);
75 uint8_t GetFlags() const;
80 uint8_t GetHopcount() const;
85 uint8_t GetTtl() const;
100 uint32_t GetMetric() const;
102 void DecrementTtl();
107 void IncrementMetric(uint32_t metric);
108
109 // Inherited from WifiInformationElement
110 WifiInformationElementId ElementId() const override;
111 void SerializeInformationField(Buffer::Iterator i) const override;
112 uint16_t DeserializeInformationField(Buffer::Iterator start, uint16_t length) override;
113 uint16_t GetInformationFieldSize() const override;
114 void Print(std::ostream& os) const override;
115
116 private:
117 uint8_t m_flags;
118 uint8_t m_hopcount;
119 uint8_t m_ttl;
123
131 friend bool operator==(const IeRann& a, const IeRann& b);
132};
133
134bool operator==(const IeRann& a, const IeRann& b);
135std::ostream& operator<<(std::ostream& os, const IeRann& rann);
136} // namespace dot11s
137} // namespace ns3
138
139#endif
iterator in a Buffer instance
Definition: buffer.h:100
an EUI-48 address
Definition: mac48-address.h:46
Information element, as defined in 802.11-2007 standard.
Root announcement (RANN) element.
void Print(std::ostream &os) const override
Generate human-readable form of IE.
void SetMetric(uint32_t metric)
Set metric value to cumulative metric from originating root mesh STA to the mesh STA transmitting the...
void SerializeInformationField(Buffer::Iterator i) const override
Serialize information (i.e., the body of the IE, not including the Element ID and length octets)
uint8_t m_flags
flags
Mac48Address m_originatorAddress
originator address
uint16_t GetInformationFieldSize() const override
Length of serialized information (i.e., the length of the body of the IE, not including the Element I...
friend bool operator==(const IeRann &a, const IeRann &b)
equality operator
uint8_t GetFlags() const
Get flags value.
void SetTTL(uint8_t ttl)
Set TTL value to the remaining number of hops allowed.
WifiInformationElementId ElementId() const override
Get the wifi information element ID.
uint8_t GetTtl() const
Get TTL value.
void IncrementMetric(uint32_t metric)
Increment metric.
uint8_t m_hopcount
hop count
uint32_t GetDestSeqNumber() const
Get destination sequence number value.
uint32_t m_destSeqNumber
destination sequence number
uint32_t GetMetric() const
Get metric value.
void DecrementTtl()
Decrement TTL function.
void SetHopcount(uint8_t hopcount)
Set hop count value to number of hops from the originating root mesh STA to the mesh STA transmitting...
void SetOriginatorAddress(Mac48Address originator_address)
Set originator address value.
uint8_t GetHopcount() const
Get hop count value.
void SetDestSeqNumber(uint32_t dest_seq_number)
Set destination sequence number value.
uint16_t DeserializeInformationField(Buffer::Iterator start, uint16_t length) override
Deserialize information (i.e., the body of the IE, not including the Element ID and length octets)
uint32_t m_metric
metric
void SetFlags(uint8_t flags)
Set flags field.
Mac48Address GetOriginatorAddress()
Get originator address value.
bool operator==(const MeshHeader &a, const MeshHeader &b)
std::ostream & operator<<(std::ostream &os, const IeBeaconTiming &a)
Every class exported by the ns3 library is enclosed in the ns3 namespace.
uint8_t WifiInformationElementId
This type is used to represent an Information Element ID.