-module(dns_names). -if(?OTP_RELEASE >= 27). -define(MODULEDOC(Str), -moduledoc(Str)). -define(DOC(Str), -doc(Str)). -else. -define(MODULEDOC(Str), -compile([])). -define(DOC(Str), -compile([])). -endif. ?MODULEDOC(""" Helpers to convert between DNS codes and their names. """). -include_lib("dns_erlang/include/dns.hrl"). -export([ class_name/1, name_class/1, type_name/1, name_type/1, rcode_name/1, name_rcode/1, opcode_name/1, name_opcode/1, tsigerr_name/1, name_tsigerr/1, ercode_name/1, name_ercode/1, eoptcode_name/1, name_eoptcode/1, llqopcode_name/1, name_llqopcode/1, llqerrcode_name/1, name_llqerrcode/1, alg_name/1, name_alg/1 ]). %%%=================================================================== %%% DNS terms %%%=================================================================== ?DOC("Returns the name of the class as a binary string."). -spec class_name(dns:class()) -> unicode:latin1_binary() | undefined. class_name(Int) when is_integer(Int) -> case Int of ?DNS_CLASS_IN_NUMBER -> ?DNS_CLASS_IN_BSTR; ?DNS_CLASS_CS_NUMBER -> ?DNS_CLASS_CS_BSTR; ?DNS_CLASS_CH_NUMBER -> ?DNS_CLASS_CH_BSTR; ?DNS_CLASS_HS_NUMBER -> ?DNS_CLASS_HS_BSTR; ?DNS_CLASS_NONE_NUMBER -> ?DNS_CLASS_NONE_BSTR; ?DNS_CLASS_ANY_NUMBER -> ?DNS_CLASS_ANY_BSTR; _ -> undefined end. ?DOC("Returns the class type from a binary string."). -spec name_class(unicode:latin1_binary()) -> dns:class() | undefined. name_class(Bin) when is_binary(Bin) -> case Bin of ?DNS_CLASS_IN_BSTR -> ?DNS_CLASS_IN_NUMBER; ?DNS_CLASS_CS_BSTR -> ?DNS_CLASS_CS_NUMBER; ?DNS_CLASS_CH_BSTR -> ?DNS_CLASS_CH_NUMBER; ?DNS_CLASS_HS_BSTR -> ?DNS_CLASS_HS_NUMBER; ?DNS_CLASS_NONE_BSTR -> ?DNS_CLASS_NONE_NUMBER; ?DNS_CLASS_ANY_BSTR -> ?DNS_CLASS_ANY_NUMBER; _ -> undefined end. ?DOC("Returns the name of the type as a binary string."). -spec type_name(dns:type()) -> unicode:latin1_binary() | undefined. type_name(Int) when is_integer(Int) -> case Int of ?DNS_TYPE_A_NUMBER -> ?DNS_TYPE_A_BSTR; ?DNS_TYPE_NS_NUMBER -> ?DNS_TYPE_NS_BSTR; ?DNS_TYPE_MD_NUMBER -> ?DNS_TYPE_MD_BSTR; ?DNS_TYPE_MF_NUMBER -> ?DNS_TYPE_MF_BSTR; ?DNS_TYPE_CNAME_NUMBER -> ?DNS_TYPE_CNAME_BSTR; ?DNS_TYPE_SOA_NUMBER -> ?DNS_TYPE_SOA_BSTR; ?DNS_TYPE_MB_NUMBER -> ?DNS_TYPE_MB_BSTR; ?DNS_TYPE_MG_NUMBER -> ?DNS_TYPE_MG_BSTR; ?DNS_TYPE_MR_NUMBER -> ?DNS_TYPE_MR_BSTR; ?DNS_TYPE_NULL_NUMBER -> ?DNS_TYPE_NULL_BSTR; ?DNS_TYPE_WKS_NUMBER -> ?DNS_TYPE_WKS_BSTR; ?DNS_TYPE_PTR_NUMBER -> ?DNS_TYPE_PTR_BSTR; ?DNS_TYPE_HINFO_NUMBER -> ?DNS_TYPE_HINFO_BSTR; ?DNS_TYPE_MINFO_NUMBER -> ?DNS_TYPE_MINFO_BSTR; ?DNS_TYPE_MX_NUMBER -> ?DNS_TYPE_MX_BSTR; ?DNS_TYPE_TXT_NUMBER -> ?DNS_TYPE_TXT_BSTR; ?DNS_TYPE_RP_NUMBER -> ?DNS_TYPE_RP_BSTR; ?DNS_TYPE_AFSDB_NUMBER -> ?DNS_TYPE_AFSDB_BSTR; ?DNS_TYPE_X25_NUMBER -> ?DNS_TYPE_X25_BSTR; ?DNS_TYPE_ISDN_NUMBER -> ?DNS_TYPE_ISDN_BSTR; ?DNS_TYPE_RT_NUMBER -> ?DNS_TYPE_RT_BSTR; ?DNS_TYPE_NSAP_NUMBER -> ?DNS_TYPE_NSAP_BSTR; ?DNS_TYPE_SIG_NUMBER -> ?DNS_TYPE_SIG_BSTR; ?DNS_TYPE_KEY_NUMBER -> ?DNS_TYPE_KEY_BSTR; ?DNS_TYPE_PX_NUMBER -> ?DNS_TYPE_PX_BSTR; ?DNS_TYPE_GPOS_NUMBER -> ?DNS_TYPE_GPOS_BSTR; ?DNS_TYPE_AAAA_NUMBER -> ?DNS_TYPE_AAAA_BSTR; ?DNS_TYPE_LOC_NUMBER -> ?DNS_TYPE_LOC_BSTR; ?DNS_TYPE_NXT_NUMBER -> ?DNS_TYPE_NXT_BSTR; ?DNS_TYPE_EID_NUMBER -> ?DNS_TYPE_EID_BSTR; ?DNS_TYPE_NIMLOC_NUMBER -> ?DNS_TYPE_NIMLOC_BSTR; ?DNS_TYPE_SRV_NUMBER -> ?DNS_TYPE_SRV_BSTR; ?DNS_TYPE_ATMA_NUMBER -> ?DNS_TYPE_ATMA_BSTR; ?DNS_TYPE_NAPTR_NUMBER -> ?DNS_TYPE_NAPTR_BSTR; ?DNS_TYPE_KX_NUMBER -> ?DNS_TYPE_KX_BSTR; ?DNS_TYPE_CERT_NUMBER -> ?DNS_TYPE_CERT_BSTR; ?DNS_TYPE_DNAME_NUMBER -> ?DNS_TYPE_DNAME_BSTR; ?DNS_TYPE_SINK_NUMBER -> ?DNS_TYPE_SINK_BSTR; ?DNS_TYPE_OPT_NUMBER -> ?DNS_TYPE_OPT_BSTR; ?DNS_TYPE_APL_NUMBER -> ?DNS_TYPE_APL_BSTR; ?DNS_TYPE_DS_NUMBER -> ?DNS_TYPE_DS_BSTR; ?DNS_TYPE_CDS_NUMBER -> ?DNS_TYPE_CDS_BSTR; ?DNS_TYPE_SSHFP_NUMBER -> ?DNS_TYPE_SSHFP_BSTR; ?DNS_TYPE_CAA_NUMBER -> ?DNS_TYPE_CAA_BSTR; ?DNS_TYPE_IPSECKEY_NUMBER -> ?DNS_TYPE_IPSECKEY_BSTR; ?DNS_TYPE_RRSIG_NUMBER -> ?DNS_TYPE_RRSIG_BSTR; ?DNS_TYPE_NSEC_NUMBER -> ?DNS_TYPE_NSEC_BSTR; ?DNS_TYPE_DNSKEY_NUMBER -> ?DNS_TYPE_DNSKEY_BSTR; ?DNS_TYPE_CDNSKEY_NUMBER -> ?DNS_TYPE_CDNSKEY_BSTR; ?DNS_TYPE_NSEC3_NUMBER -> ?DNS_TYPE_NSEC3_BSTR; ?DNS_TYPE_NSEC3PARAM_NUMBER -> ?DNS_TYPE_NSEC3PARAM_BSTR; ?DNS_TYPE_TLSA_NUMBER -> ?DNS_TYPE_TLSA_BSTR; ?DNS_TYPE_DHCID_NUMBER -> ?DNS_TYPE_DHCID_BSTR; ?DNS_TYPE_HIP_NUMBER -> ?DNS_TYPE_HIP_BSTR; ?DNS_TYPE_NINFO_NUMBER -> ?DNS_TYPE_NINFO_BSTR; ?DNS_TYPE_RKEY_NUMBER -> ?DNS_TYPE_RKEY_BSTR; ?DNS_TYPE_TALINK_NUMBER -> ?DNS_TYPE_TALINK_BSTR; ?DNS_TYPE_SPF_NUMBER -> ?DNS_TYPE_SPF_BSTR; ?DNS_TYPE_UINFO_NUMBER -> ?DNS_TYPE_UINFO_BSTR; ?DNS_TYPE_UID_NUMBER -> ?DNS_TYPE_UID_BSTR; ?DNS_TYPE_GID_NUMBER -> ?DNS_TYPE_GID_BSTR; ?DNS_TYPE_UNSPEC_NUMBER -> ?DNS_TYPE_UNSPEC_BSTR; ?DNS_TYPE_NXNAME_NUMBER -> ?DNS_TYPE_NXNAME_BSTR; ?DNS_TYPE_TKEY_NUMBER -> ?DNS_TYPE_TKEY_BSTR; ?DNS_TYPE_TSIG_NUMBER -> ?DNS_TYPE_TSIG_BSTR; ?DNS_TYPE_IXFR_NUMBER -> ?DNS_TYPE_IXFR_BSTR; ?DNS_TYPE_AXFR_NUMBER -> ?DNS_TYPE_AXFR_BSTR; ?DNS_TYPE_MAILB_NUMBER -> ?DNS_TYPE_MAILB_BSTR; ?DNS_TYPE_MAILA_NUMBER -> ?DNS_TYPE_MAILA_BSTR; ?DNS_TYPE_ANY_NUMBER -> ?DNS_TYPE_ANY_BSTR; ?DNS_TYPE_DLV_NUMBER -> ?DNS_TYPE_DLV_BSTR; _ -> undefined end. ?DOC("Converts from the string representation into the standard `t:dns:type/0` representation"). -spec name_type(unicode:latin1_binary()) -> dns:type() | undefined. name_type(Bin) when is_binary(Bin) -> case Bin of ?DNS_TYPE_A_BSTR -> ?DNS_TYPE_A_NUMBER; ?DNS_TYPE_NS_BSTR -> ?DNS_TYPE_NS_NUMBER; ?DNS_TYPE_MD_BSTR -> ?DNS_TYPE_MD_NUMBER; ?DNS_TYPE_MF_BSTR -> ?DNS_TYPE_MF_NUMBER; ?DNS_TYPE_CNAME_BSTR -> ?DNS_TYPE_CNAME_NUMBER; ?DNS_TYPE_SOA_BSTR -> ?DNS_TYPE_SOA_NUMBER; ?DNS_TYPE_MB_BSTR -> ?DNS_TYPE_MB_NUMBER; ?DNS_TYPE_MG_BSTR -> ?DNS_TYPE_MG_NUMBER; ?DNS_TYPE_MR_BSTR -> ?DNS_TYPE_MR_NUMBER; ?DNS_TYPE_NULL_BSTR -> ?DNS_TYPE_NULL_NUMBER; ?DNS_TYPE_WKS_BSTR -> ?DNS_TYPE_WKS_NUMBER; ?DNS_TYPE_PTR_BSTR -> ?DNS_TYPE_PTR_NUMBER; ?DNS_TYPE_HINFO_BSTR -> ?DNS_TYPE_HINFO_NUMBER; ?DNS_TYPE_MINFO_BSTR -> ?DNS_TYPE_MINFO_NUMBER; ?DNS_TYPE_MX_BSTR -> ?DNS_TYPE_MX_NUMBER; ?DNS_TYPE_TXT_BSTR -> ?DNS_TYPE_TXT_NUMBER; ?DNS_TYPE_RP_BSTR -> ?DNS_TYPE_RP_NUMBER; ?DNS_TYPE_AFSDB_BSTR -> ?DNS_TYPE_AFSDB_NUMBER; ?DNS_TYPE_X25_BSTR -> ?DNS_TYPE_X25_NUMBER; ?DNS_TYPE_ISDN_BSTR -> ?DNS_TYPE_ISDN_NUMBER; ?DNS_TYPE_RT_BSTR -> ?DNS_TYPE_RT_NUMBER; ?DNS_TYPE_NSAP_BSTR -> ?DNS_TYPE_NSAP_NUMBER; ?DNS_TYPE_SIG_BSTR -> ?DNS_TYPE_SIG_NUMBER; ?DNS_TYPE_KEY_BSTR -> ?DNS_TYPE_KEY_NUMBER; ?DNS_TYPE_PX_BSTR -> ?DNS_TYPE_PX_NUMBER; ?DNS_TYPE_GPOS_BSTR -> ?DNS_TYPE_GPOS_NUMBER; ?DNS_TYPE_AAAA_BSTR -> ?DNS_TYPE_AAAA_NUMBER; ?DNS_TYPE_LOC_BSTR -> ?DNS_TYPE_LOC_NUMBER; ?DNS_TYPE_NXT_BSTR -> ?DNS_TYPE_NXT_NUMBER; ?DNS_TYPE_EID_BSTR -> ?DNS_TYPE_EID_NUMBER; ?DNS_TYPE_NIMLOC_BSTR -> ?DNS_TYPE_NIMLOC_NUMBER; ?DNS_TYPE_SRV_BSTR -> ?DNS_TYPE_SRV_NUMBER; ?DNS_TYPE_ATMA_BSTR -> ?DNS_TYPE_ATMA_NUMBER; ?DNS_TYPE_NAPTR_BSTR -> ?DNS_TYPE_NAPTR_NUMBER; ?DNS_TYPE_KX_BSTR -> ?DNS_TYPE_KX_NUMBER; ?DNS_TYPE_CERT_BSTR -> ?DNS_TYPE_CERT_NUMBER; ?DNS_TYPE_DNAME_BSTR -> ?DNS_TYPE_DNAME_NUMBER; ?DNS_TYPE_SINK_BSTR -> ?DNS_TYPE_SINK_NUMBER; ?DNS_TYPE_OPT_BSTR -> ?DNS_TYPE_OPT_NUMBER; ?DNS_TYPE_APL_BSTR -> ?DNS_TYPE_APL_NUMBER; ?DNS_TYPE_DS_BSTR -> ?DNS_TYPE_DS_NUMBER; ?DNS_TYPE_CDS_BSTR -> ?DNS_TYPE_CDS_NUMBER; ?DNS_TYPE_SSHFP_BSTR -> ?DNS_TYPE_SSHFP_NUMBER; ?DNS_TYPE_CAA_BSTR -> ?DNS_TYPE_CAA_NUMBER; ?DNS_TYPE_IPSECKEY_BSTR -> ?DNS_TYPE_IPSECKEY_NUMBER; ?DNS_TYPE_RRSIG_BSTR -> ?DNS_TYPE_RRSIG_NUMBER; ?DNS_TYPE_NSEC_BSTR -> ?DNS_TYPE_NSEC_NUMBER; ?DNS_TYPE_DNSKEY_BSTR -> ?DNS_TYPE_DNSKEY_NUMBER; ?DNS_TYPE_CDNSKEY_BSTR -> ?DNS_TYPE_CDNSKEY_NUMBER; ?DNS_TYPE_NSEC3_BSTR -> ?DNS_TYPE_NSEC3_NUMBER; ?DNS_TYPE_NSEC3PARAM_BSTR -> ?DNS_TYPE_NSEC3PARAM_NUMBER; ?DNS_TYPE_TLSA_BSTR -> ?DNS_TYPE_TLSA_NUMBER; ?DNS_TYPE_DHCID_BSTR -> ?DNS_TYPE_DHCID_NUMBER; ?DNS_TYPE_HIP_BSTR -> ?DNS_TYPE_HIP_NUMBER; ?DNS_TYPE_NINFO_BSTR -> ?DNS_TYPE_NINFO_NUMBER; ?DNS_TYPE_RKEY_BSTR -> ?DNS_TYPE_RKEY_NUMBER; ?DNS_TYPE_TALINK_BSTR -> ?DNS_TYPE_TALINK_NUMBER; ?DNS_TYPE_SPF_BSTR -> ?DNS_TYPE_SPF_NUMBER; ?DNS_TYPE_UINFO_BSTR -> ?DNS_TYPE_UINFO_NUMBER; ?DNS_TYPE_UID_BSTR -> ?DNS_TYPE_UID_NUMBER; ?DNS_TYPE_GID_BSTR -> ?DNS_TYPE_GID_NUMBER; ?DNS_TYPE_UNSPEC_BSTR -> ?DNS_TYPE_UNSPEC_NUMBER; ?DNS_TYPE_NXNAME_BSTR -> ?DNS_TYPE_NXNAME_NUMBER; ?DNS_TYPE_TKEY_BSTR -> ?DNS_TYPE_TKEY_NUMBER; ?DNS_TYPE_TSIG_BSTR -> ?DNS_TYPE_TSIG_NUMBER; ?DNS_TYPE_IXFR_BSTR -> ?DNS_TYPE_IXFR_NUMBER; ?DNS_TYPE_AXFR_BSTR -> ?DNS_TYPE_AXFR_NUMBER; ?DNS_TYPE_MAILB_BSTR -> ?DNS_TYPE_MAILB_NUMBER; ?DNS_TYPE_MAILA_BSTR -> ?DNS_TYPE_MAILA_NUMBER; ?DNS_TYPE_ANY_BSTR -> ?DNS_TYPE_ANY_NUMBER; ?DNS_TYPE_DLV_BSTR -> ?DNS_TYPE_DLV_NUMBER; _ -> undefined end. ?DOC("Returns the name of an rcode as a binary string."). -spec rcode_name(dns:rcode()) -> unicode:latin1_binary() | undefined. rcode_name(Int) when is_integer(Int) -> case Int of ?DNS_RCODE_NOERROR_NUMBER -> ?DNS_RCODE_NOERROR_BSTR; ?DNS_RCODE_FORMERR_NUMBER -> ?DNS_RCODE_FORMERR_BSTR; ?DNS_RCODE_SERVFAIL_NUMBER -> ?DNS_RCODE_SERVFAIL_BSTR; ?DNS_RCODE_NXDOMAIN_NUMBER -> ?DNS_RCODE_NXDOMAIN_BSTR; ?DNS_RCODE_NOTIMP_NUMBER -> ?DNS_RCODE_NOTIMP_BSTR; ?DNS_RCODE_REFUSED_NUMBER -> ?DNS_RCODE_REFUSED_BSTR; ?DNS_RCODE_YXDOMAIN_NUMBER -> ?DNS_RCODE_YXDOMAIN_BSTR; ?DNS_RCODE_YXRRSET_NUMBER -> ?DNS_RCODE_YXRRSET_BSTR; ?DNS_RCODE_NXRRSET_NUMBER -> ?DNS_RCODE_NXRRSET_BSTR; ?DNS_RCODE_NOTAUTH_NUMBER -> ?DNS_RCODE_NOTAUTH_BSTR; ?DNS_RCODE_NOTZONE_NUMBER -> ?DNS_RCODE_NOTZONE_BSTR; _ -> undefined end. ?DOC("Returns the name of an rcode as a binary string."). -spec name_rcode(unicode:latin1_binary()) -> dns:rcode() | undefined. name_rcode(Bin) when is_binary(Bin) -> case Bin of ?DNS_RCODE_NOERROR_BSTR -> ?DNS_RCODE_NOERROR_NUMBER; ?DNS_RCODE_FORMERR_BSTR -> ?DNS_RCODE_FORMERR_NUMBER; ?DNS_RCODE_SERVFAIL_BSTR -> ?DNS_RCODE_SERVFAIL_NUMBER; ?DNS_RCODE_NXDOMAIN_BSTR -> ?DNS_RCODE_NXDOMAIN_NUMBER; ?DNS_RCODE_NOTIMP_BSTR -> ?DNS_RCODE_NOTIMP_NUMBER; ?DNS_RCODE_REFUSED_BSTR -> ?DNS_RCODE_REFUSED_NUMBER; ?DNS_RCODE_YXDOMAIN_BSTR -> ?DNS_RCODE_YXDOMAIN_NUMBER; ?DNS_RCODE_YXRRSET_BSTR -> ?DNS_RCODE_YXRRSET_NUMBER; ?DNS_RCODE_NXRRSET_BSTR -> ?DNS_RCODE_NXRRSET_NUMBER; ?DNS_RCODE_NOTAUTH_BSTR -> ?DNS_RCODE_NOTAUTH_NUMBER; ?DNS_RCODE_NOTZONE_BSTR -> ?DNS_RCODE_NOTZONE_NUMBER; _ -> undefined end. ?DOC("Returns the name of an opcode as a binary string."). -spec opcode_name(dns:opcode()) -> unicode:latin1_binary() | undefined. opcode_name(Int) when is_integer(Int) -> case Int of ?DNS_OPCODE_QUERY_NUMBER -> ?DNS_OPCODE_QUERY_BSTR; ?DNS_OPCODE_IQUERY_NUMBER -> ?DNS_OPCODE_IQUERY_BSTR; ?DNS_OPCODE_STATUS_NUMBER -> ?DNS_OPCODE_STATUS_BSTR; ?DNS_OPCODE_UPDATE_NUMBER -> ?DNS_OPCODE_UPDATE_BSTR; _ -> undefined end. ?DOC("Returns the opcode from a binary string."). -spec name_opcode(unicode:latin1_binary()) -> dns:opcode() | undefined. name_opcode(Bin) when is_binary(Bin) -> case Bin of ?DNS_OPCODE_QUERY_BSTR -> ?DNS_OPCODE_QUERY_NUMBER; ?DNS_OPCODE_IQUERY_BSTR -> ?DNS_OPCODE_IQUERY_NUMBER; ?DNS_OPCODE_STATUS_BSTR -> ?DNS_OPCODE_STATUS_NUMBER; ?DNS_OPCODE_UPDATE_BSTR -> ?DNS_OPCODE_UPDATE_NUMBER; _ -> undefined end. ?DOC("Returns the name of a DNS algorithm as a binary string."). -spec alg_name(dns:alg()) -> unicode:latin1_binary() | undefined. alg_name(Int) when is_integer(Int) -> case Int of ?DNS_ALG_DSA_NUMBER -> ?DNS_ALG_DSA_BSTR; ?DNS_ALG_NSEC3DSA_NUMBER -> ?DNS_ALG_NSEC3DSA_BSTR; ?DNS_ALG_RSASHA1_NUMBER -> ?DNS_ALG_RSASHA1_BSTR; ?DNS_ALG_NSEC3RSASHA1_NUMBER -> ?DNS_ALG_NSEC3RSASHA1_BSTR; ?DNS_ALG_RSASHA256_NUMBER -> ?DNS_ALG_RSASHA256_BSTR; ?DNS_ALG_RSASHA512_NUMBER -> ?DNS_ALG_RSASHA512_BSTR; ?DNS_ALG_ECDSAP256SHA256_NUMBER -> ?DNS_ALG_ECDSAP256SHA256_BSTR; ?DNS_ALG_ECDSAP384SHA384_NUMBER -> ?DNS_ALG_ECDSAP384SHA384_BSTR; ?DNS_ALG_ED25519_NUMBER -> ?DNS_ALG_ED25519_BSTR; ?DNS_ALG_ED448_NUMBER -> ?DNS_ALG_ED448_BSTR; _ -> undefined end. ?DOC("Returns the DNS algorithm from a binary string."). -spec name_alg(unicode:latin1_binary()) -> dns:alg() | undefined. name_alg(Bin) when is_binary(Bin) -> case Bin of ?DNS_ALG_DSA_BSTR -> ?DNS_ALG_DSA_NUMBER; ?DNS_ALG_NSEC3DSA_BSTR -> ?DNS_ALG_NSEC3DSA_NUMBER; ?DNS_ALG_RSASHA1_BSTR -> ?DNS_ALG_RSASHA1_NUMBER; ?DNS_ALG_NSEC3RSASHA1_BSTR -> ?DNS_ALG_NSEC3RSASHA1_NUMBER; ?DNS_ALG_RSASHA256_BSTR -> ?DNS_ALG_RSASHA256_NUMBER; ?DNS_ALG_RSASHA512_BSTR -> ?DNS_ALG_RSASHA512_NUMBER; ?DNS_ALG_ECDSAP256SHA256_BSTR -> ?DNS_ALG_ECDSAP256SHA256_NUMBER; ?DNS_ALG_ECDSAP384SHA384_BSTR -> ?DNS_ALG_ECDSAP384SHA384_NUMBER; ?DNS_ALG_ED25519_BSTR -> ?DNS_ALG_ED25519_NUMBER; ?DNS_ALG_ED448_BSTR -> ?DNS_ALG_ED448_NUMBER; _ -> undefined end. ?DOC("Returns the name of a TSIG error as a binary string."). -spec tsigerr_name(dns:tsig_error()) -> unicode:latin1_binary() | undefined. tsigerr_name(Int) when is_integer(Int) -> case Int of ?DNS_TSIGERR_NOERROR_NUMBER -> ?DNS_TSIGERR_NOERROR_BSTR; ?DNS_TSIGERR_BADSIG_NUMBER -> ?DNS_TSIGERR_BADSIG_BSTR; ?DNS_TSIGERR_BADKEY_NUMBER -> ?DNS_TSIGERR_BADKEY_BSTR; ?DNS_TSIGERR_BADTIME_NUMBER -> ?DNS_TSIGERR_BADTIME_BSTR; _ -> undefined end. ?DOC("Returns the TSIG error from a binary string."). -spec name_tsigerr(unicode:latin1_binary()) -> dns:tsig_error() | undefined. name_tsigerr(Bin) when is_binary(Bin) -> case Bin of ?DNS_TSIGERR_NOERROR_BSTR -> ?DNS_TSIGERR_NOERROR_NUMBER; ?DNS_TSIGERR_BADSIG_BSTR -> ?DNS_TSIGERR_BADSIG_NUMBER; ?DNS_TSIGERR_BADKEY_BSTR -> ?DNS_TSIGERR_BADKEY_NUMBER; ?DNS_TSIGERR_BADTIME_BSTR -> ?DNS_TSIGERR_BADTIME_NUMBER; _ -> undefined end. ?DOC("Returns the name of an extended rcode as a binary string."). -spec ercode_name(dns:ercode()) -> unicode:latin1_binary() | undefined. ercode_name(Int) when is_integer(Int) -> case Int of ?DNS_ERCODE_NOERROR_NUMBER -> ?DNS_ERCODE_NOERROR_BSTR; ?DNS_ERCODE_BADVERS_NUMBER -> ?DNS_ERCODE_BADVERS_BSTR; ?DNS_ERCODE_BADCOOKIE_NUMBER -> ?DNS_ERCODE_BADCOOKIE_BSTR; _ -> undefined end. ?DOC("Returns the extended rcode from a binary string."). -spec name_ercode(unicode:latin1_binary()) -> dns:ercode() | undefined. name_ercode(Bin) when is_binary(Bin) -> case Bin of ?DNS_ERCODE_NOERROR_BSTR -> ?DNS_ERCODE_NOERROR_NUMBER; ?DNS_ERCODE_BADVERS_BSTR -> ?DNS_ERCODE_BADVERS_NUMBER; ?DNS_ERCODE_BADCOOKIE_BSTR -> ?DNS_ERCODE_BADCOOKIE_NUMBER; _ -> undefined end. ?DOC("Returns the name of an extended option as a binary string."). -spec eoptcode_name(dns:eoptcode()) -> unicode:latin1_binary() | undefined. eoptcode_name(Int) when is_integer(Int) -> case Int of ?DNS_EOPTCODE_LLQ_NUMBER -> ?DNS_EOPTCODE_LLQ_BSTR; ?DNS_EOPTCODE_UL_NUMBER -> ?DNS_EOPTCODE_UL_BSTR; ?DNS_EOPTCODE_NSID_NUMBER -> ?DNS_EOPTCODE_NSID_BSTR; ?DNS_EOPTCODE_OWNER_NUMBER -> ?DNS_EOPTCODE_OWNER_BSTR; _ -> undefined end. ?DOC("Returns the extended option from a binary string."). -spec name_eoptcode(unicode:latin1_binary()) -> dns:eoptcode() | undefined. name_eoptcode(Bin) when is_binary(Bin) -> case Bin of ?DNS_EOPTCODE_LLQ_BSTR -> ?DNS_EOPTCODE_LLQ_NUMBER; ?DNS_EOPTCODE_UL_BSTR -> ?DNS_EOPTCODE_UL_NUMBER; ?DNS_EOPTCODE_NSID_BSTR -> ?DNS_EOPTCODE_NSID_NUMBER; ?DNS_EOPTCODE_OWNER_BSTR -> ?DNS_EOPTCODE_OWNER_NUMBER; _ -> undefined end. ?DOC("Returns the name of an LLQ opcode as a binary string."). -spec llqopcode_name(dns:llqopcode()) -> unicode:latin1_binary() | undefined. llqopcode_name(Int) when is_integer(Int) -> case Int of ?DNS_LLQOPCODE_SETUP_NUMBER -> ?DNS_LLQOPCODE_SETUP_BSTR; ?DNS_LLQOPCODE_REFRESH_NUMBER -> ?DNS_LLQOPCODE_REFRESH_BSTR; ?DNS_LLQOPCODE_EVENT_NUMBER -> ?DNS_LLQOPCODE_EVENT_BSTR; _ -> undefined end. ?DOC("Returns LLQ opcode from a binary string."). -spec name_llqopcode(unicode:latin1_binary()) -> dns:llqopcode() | undefined. name_llqopcode(Bin) when is_binary(Bin) -> case Bin of ?DNS_LLQOPCODE_SETUP_BSTR -> ?DNS_LLQOPCODE_SETUP_NUMBER; ?DNS_LLQOPCODE_REFRESH_BSTR -> ?DNS_LLQOPCODE_REFRESH_NUMBER; ?DNS_LLQOPCODE_EVENT_BSTR -> ?DNS_LLQOPCODE_EVENT_NUMBER; _ -> undefined end. ?DOC("Returns the name of an LLQ error code as a binary string."). -spec llqerrcode_name(dns:llqerrcode()) -> unicode:latin1_binary() | undefined. llqerrcode_name(Int) when is_integer(Int) -> case Int of ?DNS_LLQERRCODE_NOERROR_NUMBER -> ?DNS_LLQERRCODE_NOERROR_BSTR; ?DNS_LLQERRCODE_SERVFULL_NUMBER -> ?DNS_LLQERRCODE_SERVFULL_BSTR; ?DNS_LLQERRCODE_STATIC_NUMBER -> ?DNS_LLQERRCODE_STATIC_BSTR; ?DNS_LLQERRCODE_FORMATERR_NUMBER -> ?DNS_LLQERRCODE_FORMATERR_BSTR; ?DNS_LLQERRCODE_NOSUCHLLQ_NUMBER -> ?DNS_LLQERRCODE_NOSUCHLLQ_BSTR; ?DNS_LLQERRCODE_BADVERS_NUMBER -> ?DNS_LLQERRCODE_BADVERS_BSTR; ?DNS_LLQERRCODE_UNKNOWNERR_NUMBER -> ?DNS_LLQERRCODE_UNKNOWNERR_BSTR; _ -> undefined end. ?DOC("Returns the LLQ error code from a binary string."). -spec name_llqerrcode(unicode:latin1_binary()) -> dns:llqerrcode() | undefined. name_llqerrcode(Bin) when is_binary(Bin) -> case Bin of ?DNS_LLQERRCODE_NOERROR_BSTR -> ?DNS_LLQERRCODE_NOERROR_NUMBER; ?DNS_LLQERRCODE_SERVFULL_BSTR -> ?DNS_LLQERRCODE_SERVFULL_NUMBER; ?DNS_LLQERRCODE_STATIC_BSTR -> ?DNS_LLQERRCODE_STATIC_NUMBER; ?DNS_LLQERRCODE_FORMATERR_BSTR -> ?DNS_LLQERRCODE_FORMATERR_NUMBER; ?DNS_LLQERRCODE_NOSUCHLLQ_BSTR -> ?DNS_LLQERRCODE_NOSUCHLLQ_NUMBER; ?DNS_LLQERRCODE_BADVERS_BSTR -> ?DNS_LLQERRCODE_BADVERS_NUMBER; ?DNS_LLQERRCODE_UNKNOWNERR_BSTR -> ?DNS_LLQERRCODE_UNKNOWNERR_NUMBER; _ -> undefined end.