profinet::EthernetHeader Struct Reference

Plain (untagged) Ethernet II frame header. More...

#include <protocol.h>

Collaboration diagram for profinet::EthernetHeader:

Public Member Functions
Bytes	ToBytes () const
	Serialize this header and its payload back to raw frame bytes.

Static Public Member Functions
static EthernetHeader	Parse (const Bytes &data)
	Parse an Ethernet header and payload from raw frame bytes.

Public Attributes
MacAddress	dst {}
	Destination MAC address.
MacAddress	src {}
	Source MAC address.
std::uint16_t	type = 0
	EtherType field.
Bytes	payload
	Frame payload following the header.

Detailed Description

Plain (untagged) Ethernet II frame header.

Definition at line 478 of file protocol.h.

Member Function Documentation

Parse()

static EthernetHeader profinet::EthernetHeader::Parse ( const Bytes &  data )

inlinestatic

Parse an Ethernet header and payload from raw frame bytes.

Parameters

data	Complete frame bytes, starting at the destination MAC.

Returns

The parsed header.

Definition at line 495 of file protocol.h.

References dst, profinet::wire::Reader::Fixed(), profinet::macAddressLength, payload, profinet::wire::Reader::ReadBytes(), profinet::wire::Reader::Remaining(), src, type, and profinet::wire::Reader::U16().

Referenced by profinet::dcp::ParseSetResponse(), profinet::dcp::RecvSetResponse(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), TEST_F(), TEST_F(), and profinet::rpc::TEST_F().

Here is the call graph for this function:

Here is the caller graph for this function:

ToBytes()

Bytes profinet::EthernetHeader::ToBytes ( ) const

inline

Serialize this header and its payload back to raw frame bytes.

Returns

The encoded frame bytes.

Definition at line 513 of file protocol.h.

References dst, payload, profinet::wire::PutFixed(), profinet::wire::PutU16(), src, and type.

Referenced by profinet::rpc::RpcTests::MakeDcpResponseFrame(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), and TEST_F().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

dst

MacAddress profinet::EthernetHeader::dst {}

Destination MAC address.

Definition at line 481 of file protocol.h.

Referenced by profinet::rpc::RpcTests::MakeDcpResponseFrame(), Parse(), profinet::dcp::ReadResponse(), profinet::dcp::RecvSetResponse(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), TEST_F(), profinet::rpc::TEST_F(), and ToBytes().

payload

Bytes profinet::EthernetHeader::payload

Frame payload following the header.

Definition at line 490 of file protocol.h.

Referenced by profinet::rpc::RpcTests::MakeDcpResponseFrame(), Parse(), profinet::dcp::ParseSetResponse(), profinet::dcp::ReadResponse(), profinet::dcp::ReceiveHello(), profinet::dcp::RecvSetResponse(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), TEST_F(), profinet::rpc::TEST_F(), and ToBytes().

src

MacAddress profinet::EthernetHeader::src {}

Source MAC address.

Definition at line 484 of file protocol.h.

Referenced by profinet::rpc::RpcTests::MakeDcpResponseFrame(), Parse(), profinet::dcp::ReadResponse(), profinet::dcp::ReceiveHello(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), TEST_F(), profinet::rpc::TEST_F(), and ToBytes().

type

std::uint16_t profinet::EthernetHeader::type = 0

EtherType field.

Definition at line 487 of file protocol.h.

Referenced by profinet::rpc::RpcTests::MakeDcpResponseFrame(), Parse(), profinet::dcp::ParseSetResponse(), profinet::dcp::ReadResponse(), profinet::dcp::ReceiveHello(), profinet::dcp::RecvSetResponse(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), profinet::dcp::TEST(), TEST_F(), profinet::rpc::TEST_F(), and ToBytes().

---

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

• include/profinet/protocol.h