Name_Resolution.hpp File Reference

Name_Resolution is used to detect and examine DNS packets. More...

#include "Types.hpp"

Include dependency graph for Name_Resolution.hpp:

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Classes
struct	Myra::Traffic::Name_Resolution::Header
	This is only the first part of the DNS packet. More...
struct	Myra::Traffic::Name_Resolution::ResourceRecord
	RFC 1035 section 4.1.3. More...

Namespaces
	Myra
	Namespace declaration for all of the Myra Canyon helper functions.
	Myra::Traffic
	Namespace to group everything related to network traffic.
	Myra::Traffic::Name_Resolution
	Detect and examine DNS packets.

Enumerations
enum	Myra::Traffic::Name_Resolution::ResponseCode {   Myra::Traffic::Name_Resolution::ResponseCode::NoError = 0,   Myra::Traffic::Name_Resolution::ResponseCode::FormatError = 1,   Myra::Traffic::Name_Resolution::ResponseCode::ServerFailure = 2,   Myra::Traffic::Name_Resolution::ResponseCode::NameError = 3,   Myra::Traffic::Name_Resolution::ResponseCode::NotImplemented = 4,   Myra::Traffic::Name_Resolution::ResponseCode::Refused = 5 }

Functions
const Header *	Myra::Traffic::Name_Resolution::get_header (const uint8_t *ptr)
	get the DNS header More...
uint16_t	Myra::Traffic::Name_Resolution::number_of_questions (const Header *header)
	number of questions in a DNS query More...
uint16_t	Myra::Traffic::Name_Resolution::number_of_answers (const Header *header)
	number of answers in a DNS reply More...
bool	Myra::Traffic::Name_Resolution::is_QR_flag (const Header *header)
	true indicates a response, and false indicates a query More...
int	Myra::Traffic::Name_Resolution::opcode (const Header *header)
bool	Myra::Traffic::Name_Resolution::is_AA_flag (const Header *header)
	authoritative answer More...
bool	Myra::Traffic::Name_Resolution::is_TC_flag (const Header *header)
	truncated message More...
bool	Myra::Traffic::Name_Resolution::is_RD_flag (const Header *header)
	recursion desired More...
bool	Myra::Traffic::Name_Resolution::is_RA_flag (const Header *header)
	recursion available More...
bool	Myra::Traffic::Name_Resolution::is_R3_flag (const Header *header)
	reserved flag More...
bool	Myra::Traffic::Name_Resolution::is_R2_flag (const Header *header)
	reserved flag More...
bool	Myra::Traffic::Name_Resolution::is_R1_flag (const Header *header)
	reserved flag More...
int	Myra::Traffic::Name_Resolution::response_code (const Header *header)
	response code More...
bool	Myra::Traffic::Name_Resolution::is_query (const Header *header)
bool	Myra::Traffic::Name_Resolution::is_response (const Header *header)
ResponseCode	Myra::Traffic::Name_Resolution::get_response_code (const Header *header)
VStr	Myra::Traffic::Name_Resolution::get_names (const Header *header)
	Extract all of the names from the DNS header. More...
void	Myra::Traffic::Name_Resolution::get_names (const Header *header, Myra::HostLookupMap &m)
	Extract both names and addresses from a DNS reply. More...

Detailed Description

Name_Resolution is used to detect and examine DNS packets.

See also

UDP_Name_Resolution.hpp