A Discrete-Event Network Simulator
API
erp-information.cc
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1 /*
2  * Copyright (c) 2015 Sébastien Deronne
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: Sébastien Deronne <sebastien.deronne@gmail.com>
18  */
19 
20 #include "erp-information.h"
21 
22 namespace ns3
23 {
24 
26  : m_erpInformation(0)
27 {
28 }
29 
32 {
33  return IE_ERP_INFORMATION;
34 }
35 
36 void
37 ErpInformation::SetBarkerPreambleMode(uint8_t barkerPreambleMode)
38 {
39  m_erpInformation |= (barkerPreambleMode & 0x01) << 2;
40 }
41 
42 void
43 ErpInformation::SetUseProtection(uint8_t useProtection)
44 {
45  m_erpInformation |= (useProtection & 0x01) << 1;
46 }
47 
48 void
49 ErpInformation::SetNonErpPresent(uint8_t nonErpPresent)
50 {
51  m_erpInformation |= nonErpPresent & 0x01;
52 }
53 
54 uint8_t
56 {
57  return ((m_erpInformation >> 2) & 0x01);
58 }
59 
60 uint8_t
62 {
63  return ((m_erpInformation >> 1) & 0x01);
64 }
65 
66 uint8_t
68 {
69  return (m_erpInformation & 0x01);
70 }
71 
72 uint16_t
74 {
75  return 1;
76 }
77 
78 void
80 {
81  start.WriteU8(m_erpInformation);
82 }
83 
84 uint16_t
86 {
89  return length;
90 }
91 
92 std::ostream&
93 operator<<(std::ostream& os, const ErpInformation& erpInformation)
94 {
95  os << bool(erpInformation.GetBarkerPreambleMode()) << "|"
96  << bool(erpInformation.GetUseProtection()) << "|" << bool(erpInformation.GetNonErpPresent());
97 
98  return os;
99 }
100 
101 } // namespace ns3
iterator in a Buffer instance
Definition: buffer.h:100
uint8_t ReadU8()
Definition: buffer.h:1027
The ErpInformation Information Element.
uint8_t m_erpInformation
ERP information.
void SetBarkerPreambleMode(uint8_t barkerPreambleMode)
Set the Barker_Preamble_Mode field in the ErpInformation information element.
WifiInformationElementId ElementId() const override
Get the wifi information element ID.
uint8_t GetNonErpPresent() const
Return the Non_Erp_Present field in the ErpInformation information element.
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)
uint8_t GetBarkerPreambleMode() const
Return the Barker_Preamble_Mode field in the ErpInformation information element.
void SetUseProtection(uint8_t useProtection)
Set the Use_Protection field in the ErpInformation information element.
void SerializeInformationField(Buffer::Iterator start) const override
Serialize information (i.e., the body of the IE, not including the Element ID and length octets)
uint8_t GetUseProtection() const
Return the Use_Protection field in the ErpInformation information element.
void SetNonErpPresent(uint8_t nonErpPresent)
Set the Non_Erp_Present field in the ErpInformation information element.
uint16_t GetInformationFieldSize() const override
Length of serialized information (i.e., the length of the body of the IE, not including the Element I...
Every class exported by the ns3 library is enclosed in the ns3 namespace.
std::ostream & operator<<(std::ostream &os, const Angles &a)
Definition: angles.cc:159
uint8_t WifiInformationElementId
This type is used to represent an Information Element ID.
#define IE_ERP_INFORMATION