rust-dnsbox/lib/dnsbox-base/src/records/structs.rs

use bytes::Bytes;
use ser::DnsPacketData;
use common_types::*;
use std::net::{Ipv4Addr, Ipv6Addr};

// unless otherwise documented, class should probably be IN (0x0001)

// class IN
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct A {
	addr: Ipv4Addr,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct NS {
	nsdname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct MD {
	madname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct MF {
	madname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct CNAME {
	cname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct SOA {
	mname: DnsCompressedName,
	rname: DnsCompressedName,
	serial: u32,
	refresh: u32,
	retry: u32,
	expire: u32,
	minimum: u32,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct MB {
	madname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct MG {
	mgmname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct MR {
	newname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct NULL {
	anything: RemainingText,
}

// class IN
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct WKS {
	address: Ipv4Addr,
	protocol: u8,
	bitmap: RemainingText,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct PTR {
	ptrdname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct HINFO {
	cpu: ShortText,
	os: ShortText,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct MINFO {
	rmailbx: DnsCompressedName,
	emailbx: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct MX {
	preference: u16,
	mxname: DnsCompressedName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct TXT {
	text: LongText,
}

// end of RFC 1035: no DnsCompressedName below!

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct RP {
	mbox: DnsName,
	txt: DnsName,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct AFSDB {
	subtype: u16,
	hostname: DnsName,
}

// class independent
// pub struct X25;

// class independent
// pub struct ISDN;

// class independent
// pub struct RT;

// pub struct NSAP;
// pub struct NSAP_PTR;
// pub struct SIG;

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct KEY {
	flags: u16,
	protocol: u8,
	algorithm: u8,
	certificate: RemainingText,
}

// pub struct PX;
// pub struct GPOS;

// class IN
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct AAAA {
	addr: Ipv6Addr,
}

// class independent
#[derive(Clone, Debug, RRData)]
pub enum LOC {
	Version0(LOC0),
	UnknownVersion{
		version: u8,
		data: RemainingText
	},
}

impl DnsPacketData for LOC {
	fn deserialize(data: &mut ::std::io::Cursor<Bytes>) -> ::errors::Result<Self> {
		let version: u8 = DnsPacketData::deserialize(data)?;
		if 0 == version {
			Ok(LOC::Version0(DnsPacketData::deserialize(data)?))
		} else {
			Ok(LOC::UnknownVersion{
				version: version,
				data: DnsPacketData::deserialize(data)?,
			})
		}
	}
}

#[derive(Clone, Debug, DnsPacketData)]
pub struct LOC0 {
	size: u8,
	horizontal_precision: u8,
	vertical_precision: u8,
	latitude: u32,
	longitude: u32,
	altitude: u32,
}

// pub struct NXT;
// pub struct EID;
// pub struct NIMLOC;

// class IN
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct SRV {
	preference: u16,
	weight: u16,
	port: u16,
	target: DnsName,
}

// pub struct ATMA;

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct NAPTR {
	order: u16,
	preference: u16,
	flags: ShortText,
	service: ShortText,
	regexp: ShortText,
	replacement: DnsName,
}

// class IN
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct KX {
	preference: u16,
	exchanger: DnsName,
}

// class ??
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct CERT {
	cert_type: u16,
	key_tag: u16,
	algorithm: u8,
	certificate: RemainingText,
}

// pub struct A6;

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct DNAME {
	target: DnsName,
}

// pub struct SINK;

// OPT should be decoded at "transport level", abuses ttl and class
// fields too.
// pub struct OPT;

// pub struct APL;

#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct DS {
	key_tag: u16,
	algorithm: u8,
	digest_type: u8,
	digest: HexRemainingBlob,
}

#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct SSHFP {
	algorithm: u8,
	fingerprint_type: u8,
	fingerprint: HexRemainingBlob,
}

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct IPSECKEY;

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct RRSIG {
	rr_type: Type,
	algorithm: u8,
	labels: u8,
	original_ttl: u32,
	signature_expiration: u32,
	signature_inception: u32,
	key_tag: u16,
	signers_name: DnsName,
	signature: RemainingText,
}

#[derive(Clone, Debug, DnsPacketData)]
pub struct NsecTypeBitmap {
	types: RemainingText, // TODO: actually parse it
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct NSEC {
	next: DnsName,
	bitmap: NsecTypeBitmap,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct DNSKEY {
	flags: u16,
	protocol: u8,
	algorithm: u8,
	public_key: RemainingText,
}

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct DHCID;

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct NSEC3 {
	hash_algorithm: u8,
	flags: u8,
	iterations: u16,
	salt: HexShortBlob,
	next_hashed: Base32ShortBlob,
	bitmap: NsecTypeBitmap,
}

// class independent
#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct NSEC3PARAM {
	hash_algorithm: u8,
	flags: u8,
	iterations: u16,
	salt: HexShortBlob,
}

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct TLSA;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct SMIMEA;

// pub struct HIP;
// pub struct NINFO;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct RKEY;

// pub struct TALINK;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct CDS;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct CDNSKEY;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct OPENPGPKEY;

// pub struct CSYNC;

#[derive(Clone, Debug, DnsPacketData, RRData)]
pub struct SPF {
	text: LongText,
}

// pub struct UINFO;
// pub struct UID;
// pub struct GID;
// pub struct UNSPEC;
// pub struct NID;
// pub struct L32;
// pub struct L64;
// pub struct LP;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct EUI48;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct EUI64;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct TKEY;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct TSIG;

// pub struct IXFR; // qtype only?
// pub struct AXFR; // qtype only?
// pub struct MAILB; // qtype only?
// pub struct MAILA; // qtype only?
// pub struct ANY; // qtype only?

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct URI;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct CAA;

// pub struct AVC;
// pub struct DOA;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct DLV;

// pub struct ADDR;

// #[derive(Clone, Debug, DnsPacketData, RRData)]
// pub struct ALIAS;