This file contains some definitions and helper functions for when layer 4 is ICMP. More...

#include "Types.hpp"
#include "L3_IPv4.hpp"

Include dependency graph for L4_ICMP.hpp:

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Namespaces
	Myra
	Namespace declaration for all of the Myra Canyon helper functions.

	Myra::L3_IPv4
	Layer 3 is IPv4.

	Myra::L4_ICMP
	Definitions and helper functions for when layer 4 is ICMP.

Enumerations
enum	Myra::L4_ICMP::Type { Myra::L4_ICMP::Type::EchoReply = 0, Myra::L4_ICMP::Type::DestinationUnreachable = 3, Myra::L4_ICMP::Type::RedirectMessage = 5, Myra::L4_ICMP::Type::EchoRequest = 8, Myra::L4_ICMP::Type::RouterAdvertisement = 9, Myra::L4_ICMP::Type::RouterSolicitation = 10, Myra::L4_ICMP::Type::TimeExceeded = 11, Myra::L4_ICMP::Type::ParameterProblem = 12, Myra::L4_ICMP::Type::Timestamp = 13, Myra::L4_ICMP::Type::TimestampReply = 14, Myra::L4_ICMP::Type::Unknown = 255 }
	ICMP types. More...

Functions
const Header *	Myra::L4_ICMP::get_header (const L3_IPv4::Header *l3)
	Get the L4_ICMP::Header. More...

Type	Myra::L4_ICMP::get_type (const Header *header)
	Get the type from the header. More...

uint16_t	Myra::L4_ICMP::get_payload_length (const L3_IPv4::Header *l3)
	Number of bytes in ICMP payload. More...

std::string	Myra::L4_ICMP::to_string (const Type &type)

bool	Myra::L4_ICMP::is_known_type (const Type &type)
	Determine if the type is a known value. More...

bool	Myra::L4_ICMP::is_unknown_type (const Type &type)
	Determine if the type is unknown. More...


bool	Myra::L3_IPv4::protocol_is_ICMP (const Protocol &protocol)
	Determine if a packet's layer 4 is UDP. More...

bool	Myra::L3_IPv4::protocol_is_ICMP (const L3_IPv4::Header *l3)
	Determine if a packet's layer 4 is UDP. More...

Detailed Description

This file contains some definitions and helper functions for when layer 4 is ICMP.

Classes