<?php

namespace Badcow\DNS\Rdata;

class Types
{
	/** a host address. */
	public const A = 1;

	/** an authoritative name server. */
	public const NS = 2;

	/** a mail destination (OBSOLETE - use MX). */
	public const MD = 3;

	/** a mail forwarder (OBSOLETE - use MX). */
	public const MF = 4;

	/** the canonical name for an alias. */
	public const CNAME = 5;

	/** marks the start of a zone of authority. */
	public const SOA = 6;

	/** a mailbox domain name (EXPERIMENTAL). */
	public const MB = 7;

	/** a mail group member (EXPERIMENTAL). */
	public const MG = 8;

	/** a mail rename domain name (EXPERIMENTAL). */
	public const MR = 9;

	/** a null RR (EXPERIMENTAL). */
	public const NULL = 10;

	/** a well known service description. */
	public const WKS = 11;

	/** a domain name pointer. */
	public const PTR = 12;

	/** host information. */
	public const HINFO = 13;

	/** mailbox or mail list information. */
	public const MINFO = 14;

	/** mail exchange. */
	public const MX = 15;

	/** text strings. */
	public const TXT = 16;

	/** for Responsible Person. */
	public const RP = 17;

	/** for AFS Data Base location. */
	public const AFSDB = 18;

	/** for X.25 PSDN address. */
	public const X25 = 19;

	/** for ISDN address. */
	public const ISDN = 20;

	/** for Route Through. */
	public const RT = 21;

	/** for NSAP address, NSAP style A record. */
	public const NSAP = 22;

	/** for domain name pointer, NSAP style. */
	public const NSAP_PTR = 23;

	/** for security signature. */
	public const SIG = 24;

	/** for security key. */
	public const KEY = 25;

	/** X.400 mail mapping information. */
	public const PX = 26;

	/** Geographical Position. */
	public const GPOS = 27;

	/** IP6 Address. */
	public const AAAA = 28;

	/** Location Information. */
	public const LOC = 29;

	/** Next Domain (OBSOLETE). */
	public const NXT = 30;

	/** Endpoint Identifier. */
	public const EID = 31;

	/** Nimrod Locator. */
	public const NIMLOC = 32;

	/** Server Selection. */
	public const SRV = 33;

	/** ATM Address. */
	public const ATMA = 34;

	/** Naming Authority Pointer. */
	public const NAPTR = 35;

	/** Key Exchanger. */
	public const KX = 36;

	/** CERT. */
	public const CERT = 37;

	/** A6 (OBSOLETE - use AAAA). */
	public const A6 = 38;

	/** DNAME. */
	public const DNAME = 39;

	/** SINK. */
	public const SINK = 40;

	/** OPT. */
	public const OPT = 41;

	/** APL. */
	public const APL = 42;

	/** Delegation Signer. */
	public const DS = 43;

	/** SSH Key Fingerprint. */
	public const SSHFP = 44;

	/** IPSECKEY. */
	public const IPSECKEY = 45;

	/** RRSIG. */
	public const RRSIG = 46;

	/** NSEC. */
	public const NSEC = 47;

	/** DNSKEY. */
	public const DNSKEY = 48;

	/** DHCID. */
	public const DHCID = 49;

	/** NSEC3. */
	public const NSEC3 = 50;

	/** NSEC3PARAM. */
	public const NSEC3PARAM = 51;

	/** TLSA. */
	public const TLSA = 52;

	/** S/MIME cert association. */
	public const SMIMEA = 53;

	/** Host Identity Protocol. */
	public const HIP = 55;

	/** NINFO. */
	public const NINFO = 56;

	/** RKEY. */
	public const RKEY = 57;

	/** Trust Anchor LINK. */
	public const TALINK = 58;

	/** Child DS. */
	public const CDS = 59;

	/** DNSKEY(s) the Child wants reflected in DS. */
	public const CDNSKEY = 60;

	/** OpenPGP Key. */
	public const OPENPGPKEY = 61;

	/** Child-To-Parent Synchronization. */
	public const CSYNC = 62;

	/** message digest for DNS zone. */
	public const ZONEMD = 63;
	public const SPF = 99;
	public const UINFO = 100;
	public const UID = 101;
	public const GID = 102;
	public const UNSPEC = 103;
	public const NID = 104;
	public const L32 = 105;
	public const L64 = 106;
	public const LP = 107;

	/** an EUI-48 address. */
	public const EUI48 = 108;

	/** an EUI-64 address. */
	public const EUI64 = 109;

	/** Transaction Key. */
	public const TKEY = 249;

	/** Transaction Signature. */
	public const TSIG = 250;

	/** incremental transfer. */
	public const IXFR = 251;

	/** transfer of an entire zone. */
	public const AXFR = 252;

	/** mailbox-related RRs (MB, MG or MR). */
	public const MAILB = 253;

	/** mail agent RRs (OBSOLETE - see MX). */
	public const MAILA = 254;

	/** A request for some or all records the server has available. */
	public const ANY = 255;

	/** URI. */
	public const URI = 256;

	/** Certification Authority Restriction. */
	public const CAA = 257;

	/** Application Visibility and Control. */
	public const AVC = 258;

	/** Digital Object Architecture. */
	public const DOA = 259;

	/** Automatic Multicast Tunneling Relay. */
	public const AMTRELAY = 260;

	/** DNSSEC Trust Authorities. */
	public const TA = 32768;

	/** DNSSEC Lookaside Validation (OBSOLETE). */
	public const DLV = 32769;
	public const RESERVED = 65535;

	const TYPE_NAMES = [
	    self::A => 'A',
	    self::NS => 'NS',
	    self::MD => 'MD',
	    self::MF => 'MF',
	    self::CNAME => 'CNAME',
	    self::SOA => 'SOA',
	    self::MB => 'MB',
	    self::MG => 'MG',
	    self::MR => 'MR',
	    self::NULL => 'NULL',
	    self::WKS => 'WKS',
	    self::PTR => 'PTR',
	    self::HINFO => 'HINFO',
	    self::MINFO => 'MINFO',
	    self::MX => 'MX',
	    self::TXT => 'TXT',
	    self::RP => 'RP',
	    self::AFSDB => 'AFSDB',
	    self::X25 => 'X25',
	    self::ISDN => 'ISDN',
	    self::RT => 'RT',
	    self::NSAP => 'NSAP',
	    self::NSAP_PTR => 'NSAP_PTR',
	    self::SIG => 'SIG',
	    self::KEY => 'KEY',
	    self::PX => 'PX',
	    self::GPOS => 'GPOS',
	    self::AAAA => 'AAAA',
	    self::LOC => 'LOC',
	    self::NXT => 'NXT',
	    self::EID => 'EID',
	    self::NIMLOC => 'NIMLOC',
	    self::SRV => 'SRV',
	    self::ATMA => 'ATMA',
	    self::NAPTR => 'NAPTR',
	    self::KX => 'KX',
	    self::CERT => 'CERT',
	    self::A6 => 'A6',
	    self::DNAME => 'DNAME',
	    self::SINK => 'SINK',
	    self::OPT => 'OPT',
	    self::APL => 'APL',
	    self::DS => 'DS',
	    self::SSHFP => 'SSHFP',
	    self::IPSECKEY => 'IPSECKEY',
	    self::RRSIG => 'RRSIG',
	    self::NSEC => 'NSEC',
	    self::DNSKEY => 'DNSKEY',
	    self::DHCID => 'DHCID',
	    self::NSEC3 => 'NSEC3',
	    self::NSEC3PARAM => 'NSEC3PARAM',
	    self::TLSA => 'TLSA',
	    self::SMIMEA => 'SMIMEA',
	    self::HIP => 'HIP',
	    self::NINFO => 'NINFO',
	    self::RKEY => 'RKEY',
	    self::TALINK => 'TALINK',
	    self::CDS => 'CDS',
	    self::CDNSKEY => 'CDNSKEY',
	    self::OPENPGPKEY => 'OPENPGPKEY',
	    self::CSYNC => 'CSYNC',
	    self::ZONEMD => 'ZONEMD',
	    self::SPF => 'SPF',
	    self::UINFO => 'UINFO',
	    self::UID => 'UID',
	    self::GID => 'GID',
	    self::UNSPEC => 'UNSPEC',
	    self::NID => 'NID',
	    self::L32 => 'L32',
	    self::L64 => 'L64',
	    self::LP => 'LP',
	    self::EUI48 => 'EUI48',
	    self::EUI64 => 'EUI64',
	    self::TKEY => 'TKEY',
	    self::TSIG => 'TSIG',
	    self::IXFR => 'IXFR',
	    self::AXFR => 'AXFR',
	    self::MAILB => 'MAILB',
	    self::MAILA => 'MAILA',
	    self::ANY => 'ANY',
	    self::URI => 'URI',
	    self::CAA => 'CAA',
	    self::AVC => 'AVC',
	    self::DOA => 'DOA',
	    self::AMTRELAY => 'AMTRELAY',
	    self::TA => 'TA',
	    self::DLV => 'DLV',
	    self::RESERVED => 'RESERVED',
	];

	/**
	 * @param int|string $type
	 *
	 * @return bool
	 */
	public static function isValid($type): bool
	{
		if (is_int($type)) {
		    return array_key_exists($type, self::TYPE_NAMES);
		}

		return in_array($type, self::TYPE_NAMES) || 1 === preg_match('/^TYPE\d+$/', $type);
	}


	/**
	 * Get the name of an RDATA type. E.g. RecordTypeEnum::getName(6) return 'SOA'.
	 *
	 * @param int $type The index of the type
	 *
	 * @return string
	 *
	 * @throws UnsupportedTypeException
	 */
	public static function getName(int $type): string
	{
		if (!self::isValid($type)) {
		    throw new UnsupportedTypeException(sprintf('The integer "%d" does not correspond to a supported type.', $type));
		}

		return self::TYPE_NAMES[$type];
	}


	/**
	 * Return the integer value of an RDATA type. E.g. getTypeFromName('MX') returns 15.
	 *
	 * @param string $name The name of the record type, e.g. = 'A' or 'MX' or 'SOA'
	 *
	 * @return int
	 *
	 * @throws UnsupportedTypeException
	 */
	public static function getTypeCode(string $name): int
	{
		$name = strtoupper(trim($name));

		if (false !== $type = array_search($name, self::TYPE_NAMES)) {
		    return (int) $type;
		}

		if (1 === preg_match('/^TYPE(\d+)$/', $name, $matches)) {
		    return (int) $matches[1];
		}

		throw new UnsupportedTypeException(sprintf('RData type "%s" is not supported.', $name));
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTk4MTMxMzE5NzE0NzI1NiA0MzM1MzQ1NzM5MzAyNTE4IDEzMDg5MjYzMDU4Njg3Mjk=