EthernetHeader Struct Reference

Ethernet frame header. More...

#include <ethernet_header.hh>

Public Member Functions
ParseResult	parse (NetParser &p)
	Parse the Ethernet fields from the provided NetParser. More...
std::string	serialize () const
	Serialize the Ethernet fields to a string. More...
std::string	to_string () const
	Return a string containing a header in human-readable format. More...

Public Attributes
Ethernet header fields
EthernetAddress	dst
EthernetAddress	src
uint16_t	type

Static Public Attributes
static constexpr size_t	LENGTH = 14
	Ethernet header length in bytes. More...
static constexpr uint16_t	TYPE_ARP = 0x806
	Type number for ARP. More...
static constexpr uint16_t	TYPE_IPv4 = 0x800
	Type number for IPv4. More...

Detailed Description

Ethernet frame header.

This struct can be used to parse an existing Ethernet header or to create a new one.

Definition at line 18 of file ethernet_header.hh.

Member Function Documentation

parse()

ParseResult EthernetHeader::parse

(

NetParser &

p

)

Parse the Ethernet fields from the provided NetParser.

Definition at line 10 of file ethernet_header.cc.

serialize()

string EthernetHeader::serialize

(

)

const

Serialize the Ethernet fields to a string.

Definition at line 31 of file ethernet_header.cc.

to_string()

string EthernetHeader::to_string

(

)

const

Return a string containing a header in human-readable format.

Returns

A string with the header's contents

Definition at line 65 of file ethernet_header.cc.

Member Data Documentation

dst

EthernetAddress EthernetHeader::dst

Definition at line 25 of file ethernet_header.hh.

LENGTH

constexpr size_t EthernetHeader::LENGTH = 14

staticconstexpr

Ethernet header length in bytes.

Definition at line 19 of file ethernet_header.hh.

src

EthernetAddress EthernetHeader::src

Definition at line 26 of file ethernet_header.hh.

type

uint16_t EthernetHeader::type

Definition at line 27 of file ethernet_header.hh.

TYPE_ARP

constexpr uint16_t EthernetHeader::TYPE_ARP = 0x806

staticconstexpr

Type number for ARP.

Definition at line 21 of file ethernet_header.hh.

TYPE_IPv4

constexpr uint16_t EthernetHeader::TYPE_IPv4 = 0x800

staticconstexpr

Type number for IPv4.

Definition at line 20 of file ethernet_header.hh.

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The documentation for this struct was generated from the following files:

• /home/cs144/sponge/libsponge/tcp_helpers/ethernet_header.hh
• /home/cs144/sponge/libsponge/tcp_helpers/ethernet_header.cc