DNS packet. More...

Data Fields
ldns_hdr *	_header
	Header section. More...

ldns_rdf *	_answerfrom
	an rdf (A or AAAA) with the IP address of the server it is from More...

struct timeval	timestamp
	Timestamp of the time the packet was sent or created. More...

uint32_t	_querytime
	The duration of the query this packet is an answer to. More...

size_t	_size
	The size of the wire format of the packet in octets. More...

ldns_rr *	_tsig_rr
	Optional tsig rr. More...

uint16_t	_edns_udp_size
	EDNS0 available buffer size, see RFC2671. More...

uint8_t	_edns_extended_rcode
	EDNS0 Extended rcode. More...

uint8_t	_edns_version
	EDNS Version. More...

uint8_t	_edns_present

uint16_t	_edns_z
	Reserved EDNS data bits. More...

ldns_rdf *	_edns_data
	Arbitrary EDNS rdata. More...

ldns_edns_option_list *	_edns_list
	Structed EDNS data. More...

ldns_rr_list *	_question
	Question section. More...

ldns_rr_list *	_answer
	Answer section. More...

ldns_rr_list *	_authority
	Authority section. More...

ldns_rr_list *	_additional
	Additional section. More...

Detailed Description

DNS packet.

This structure contains a complete DNS packet (either a query or an answer)

It is the complete representation of what you actually send to a nameserver, and what it sends back (assuming you are the client here).

Definition at line 234 of file packet.h.

Field Documentation

◆ _header

ldns_hdr* ldns_struct_pkt::_header

Header section.

Definition at line 237 of file packet.h.

◆ _answerfrom

ldns_rdf* ldns_struct_pkt::_answerfrom

an rdf (A or AAAA) with the IP address of the server it is from

Definition at line 240 of file packet.h.

◆ timestamp

struct timeval ldns_struct_pkt::timestamp

Timestamp of the time the packet was sent or created.

Definition at line 240 of file packet.h.

◆ _querytime

uint32_t ldns_struct_pkt::_querytime

The duration of the query this packet is an answer to.

Definition at line 244 of file packet.h.

◆ _size

size_t ldns_struct_pkt::_size

The size of the wire format of the packet in octets.

Definition at line 246 of file packet.h.

◆ _tsig_rr

ldns_rr* ldns_struct_pkt::_tsig_rr

Optional tsig rr.

Definition at line 248 of file packet.h.

◆ _edns_udp_size

uint16_t ldns_struct_pkt::_edns_udp_size

EDNS0 available buffer size, see RFC2671.

Definition at line 250 of file packet.h.

◆ _edns_extended_rcode

uint8_t ldns_struct_pkt::_edns_extended_rcode

EDNS0 Extended rcode.

Definition at line 252 of file packet.h.

◆ _edns_version

uint8_t ldns_struct_pkt::_edns_version

EDNS Version.

Definition at line 254 of file packet.h.

◆ _edns_present

uint8_t ldns_struct_pkt::_edns_present

Definition at line 256 of file packet.h.

◆ _edns_z

uint16_t ldns_struct_pkt::_edns_z

Reserved EDNS data bits.

Definition at line 258 of file packet.h.

◆ _edns_data

ldns_rdf* ldns_struct_pkt::_edns_data

Arbitrary EDNS rdata.

Definition at line 260 of file packet.h.

◆ _edns_list

ldns_edns_option_list* ldns_struct_pkt::_edns_list

Structed EDNS data.

Definition at line 262 of file packet.h.

◆ _question

ldns_rr_list* ldns_struct_pkt::_question

Question section.

Definition at line 264 of file packet.h.

◆ _answer

ldns_rr_list* ldns_struct_pkt::_answer

Answer section.

Definition at line 266 of file packet.h.

◆ _authority

ldns_rr_list* ldns_struct_pkt::_authority

Authority section.

Definition at line 268 of file packet.h.

◆ _additional

ldns_rr_list* ldns_struct_pkt::_additional

Additional section.

Definition at line 270 of file packet.h.

Data Fields