diff options
Diffstat (limited to 'vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/zmsg.go')
| -rw-r--r-- | vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/zmsg.go | 3565 |
1 files changed, 3565 insertions, 0 deletions
diff --git a/vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/zmsg.go b/vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/zmsg.go new file mode 100644 index 000000000..418fb1fe3 --- /dev/null +++ b/vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/zmsg.go @@ -0,0 +1,3565 @@ +// *** DO NOT MODIFY *** +// AUTOGENERATED BY go generate from msg_generate.go + +package dns + +// pack*() functions + +func (rr *A) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packDataA(rr.A, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *AAAA) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packDataAAAA(rr.AAAA, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *AFSDB) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Subtype, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Hostname, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *ANY) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *AVC) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringTxt(rr.Txt, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *CAA) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint8(rr.Flag, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.Tag, msg, off) + if err != nil { + return off, err + } + off, err = packStringOctet(rr.Value, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *CDNSKEY) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Flags, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Protocol, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packStringBase64(rr.PublicKey, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *CDS) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.KeyTag, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.DigestType, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.Digest, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *CERT) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Type, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.KeyTag, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packStringBase64(rr.Certificate, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *CNAME) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Target, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *DHCID) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringBase64(rr.Digest, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *DLV) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.KeyTag, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.DigestType, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.Digest, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *DNAME) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Target, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *DNSKEY) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Flags, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Protocol, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packStringBase64(rr.PublicKey, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *DS) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.KeyTag, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.DigestType, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.Digest, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *EID) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringHex(rr.Endpoint, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *EUI48) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint48(rr.Address, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *EUI64) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint64(rr.Address, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *GID) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint32(rr.Gid, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *GPOS) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packString(rr.Longitude, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.Latitude, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.Altitude, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *HINFO) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packString(rr.Cpu, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.Os, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *HIP) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint8(rr.HitLength, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.PublicKeyAlgorithm, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.PublicKeyLength, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.Hit, msg, off) + if err != nil { + return off, err + } + off, err = packStringBase64(rr.PublicKey, msg, off) + if err != nil { + return off, err + } + off, err = packDataDomainNames(rr.RendezvousServers, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *KEY) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Flags, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Protocol, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packStringBase64(rr.PublicKey, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *KX) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Exchanger, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *L32) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = packDataA(rr.Locator32, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *L64) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = packUint64(rr.Locator64, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *LOC) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint8(rr.Version, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Size, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.HorizPre, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.VertPre, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Latitude, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Longitude, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Altitude, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *LP) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Fqdn, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *MB) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Mb, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *MD) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Md, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *MF) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Mf, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *MG) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Mg, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *MINFO) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Rmail, msg, off, compression, compress) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Email, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *MR) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Mr, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *MX) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Mx, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NAPTR) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Order, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.Flags, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.Service, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.Regexp, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Replacement, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NID) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = packUint64(rr.NodeID, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NIMLOC) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringHex(rr.Locator, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NINFO) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringTxt(rr.ZSData, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NS) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Ns, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NSAPPTR) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Ptr, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NSEC) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.NextDomain, msg, off, compression, false) + if err != nil { + return off, err + } + off, err = packDataNsec(rr.TypeBitMap, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NSEC3) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint8(rr.Hash, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Flags, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Iterations, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.SaltLength, msg, off) + if err != nil { + return off, err + } + // Only pack salt if value is not "-", i.e. empty + if rr.Salt != "-" { + off, err = packStringHex(rr.Salt, msg, off) + if err != nil { + return off, err + } + } + off, err = packUint8(rr.HashLength, msg, off) + if err != nil { + return off, err + } + off, err = packStringBase32(rr.NextDomain, msg, off) + if err != nil { + return off, err + } + off, err = packDataNsec(rr.TypeBitMap, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *NSEC3PARAM) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint8(rr.Hash, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Flags, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Iterations, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.SaltLength, msg, off) + if err != nil { + return off, err + } + // Only pack salt if value is not "-", i.e. empty + if rr.Salt != "-" { + off, err = packStringHex(rr.Salt, msg, off) + if err != nil { + return off, err + } + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *OPENPGPKEY) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringBase64(rr.PublicKey, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *OPT) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packDataOpt(rr.Option, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *PTR) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Ptr, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *PX) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Map822, msg, off, compression, false) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Mapx400, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *RFC3597) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringHex(rr.Rdata, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *RKEY) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Flags, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Protocol, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packStringBase64(rr.PublicKey, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *RP) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Mbox, msg, off, compression, false) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Txt, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *RRSIG) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.TypeCovered, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Labels, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.OrigTtl, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Expiration, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Inception, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.KeyTag, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.SignerName, msg, off, compression, false) + if err != nil { + return off, err + } + off, err = packStringBase64(rr.Signature, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *RT) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Preference, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Host, msg, off, compression, compress) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *SIG) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.TypeCovered, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Labels, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.OrigTtl, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Expiration, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Inception, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.KeyTag, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.SignerName, msg, off, compression, false) + if err != nil { + return off, err + } + off, err = packStringBase64(rr.Signature, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *SMIMEA) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint8(rr.Usage, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Selector, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.MatchingType, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.Certificate, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *SOA) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Ns, msg, off, compression, compress) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Mbox, msg, off, compression, compress) + if err != nil { + return off, err + } + off, err = packUint32(rr.Serial, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Refresh, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Retry, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Expire, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Minttl, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *SPF) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringTxt(rr.Txt, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *SRV) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Priority, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Weight, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Port, msg, off) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.Target, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *SSHFP) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Type, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.FingerPrint, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *TA) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.KeyTag, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Algorithm, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.DigestType, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.Digest, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *TALINK) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.PreviousName, msg, off, compression, false) + if err != nil { + return off, err + } + off, err = PackDomainName(rr.NextName, msg, off, compression, false) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *TKEY) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Algorithm, msg, off, compression, false) + if err != nil { + return off, err + } + off, err = packUint32(rr.Inception, msg, off) + if err != nil { + return off, err + } + off, err = packUint32(rr.Expiration, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Mode, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Error, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.KeySize, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.Key, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.OtherLen, msg, off) + if err != nil { + return off, err + } + off, err = packString(rr.OtherData, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *TLSA) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint8(rr.Usage, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.Selector, msg, off) + if err != nil { + return off, err + } + off, err = packUint8(rr.MatchingType, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.Certificate, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *TSIG) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = PackDomainName(rr.Algorithm, msg, off, compression, false) + if err != nil { + return off, err + } + off, err = packUint48(rr.TimeSigned, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Fudge, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.MACSize, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.MAC, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.OrigId, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Error, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.OtherLen, msg, off) + if err != nil { + return off, err + } + off, err = packStringHex(rr.OtherData, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *TXT) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packStringTxt(rr.Txt, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *UID) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint32(rr.Uid, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *UINFO) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packString(rr.Uinfo, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *URI) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packUint16(rr.Priority, msg, off) + if err != nil { + return off, err + } + off, err = packUint16(rr.Weight, msg, off) + if err != nil { + return off, err + } + off, err = packStringOctet(rr.Target, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +func (rr *X25) pack(msg []byte, off int, compression map[string]int, compress bool) (int, error) { + off, err := rr.Hdr.pack(msg, off, compression, compress) + if err != nil { + return off, err + } + headerEnd := off + off, err = packString(rr.PSDNAddress, msg, off) + if err != nil { + return off, err + } + rr.Header().Rdlength = uint16(off - headerEnd) + return off, nil +} + +// unpack*() functions + +func unpackA(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(A) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.A, off, err = unpackDataA(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackAAAA(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(AAAA) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.AAAA, off, err = unpackDataAAAA(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackAFSDB(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(AFSDB) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Subtype, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Hostname, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackANY(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(ANY) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + return rr, off, err +} + +func unpackAVC(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(AVC) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Txt, off, err = unpackStringTxt(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackCAA(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(CAA) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Flag, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Tag, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Value, off, err = unpackStringOctet(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackCDNSKEY(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(CDNSKEY) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Flags, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Protocol, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.PublicKey, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackCDS(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(CDS) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.KeyTag, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.DigestType, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Digest, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackCERT(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(CERT) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Type, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.KeyTag, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Certificate, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackCNAME(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(CNAME) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Target, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackDHCID(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(DHCID) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Digest, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackDLV(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(DLV) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.KeyTag, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.DigestType, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Digest, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackDNAME(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(DNAME) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Target, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackDNSKEY(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(DNSKEY) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Flags, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Protocol, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.PublicKey, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackDS(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(DS) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.KeyTag, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.DigestType, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Digest, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackEID(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(EID) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Endpoint, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackEUI48(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(EUI48) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Address, off, err = unpackUint48(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackEUI64(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(EUI64) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Address, off, err = unpackUint64(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackGID(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(GID) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Gid, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackGPOS(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(GPOS) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Longitude, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Latitude, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Altitude, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackHINFO(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(HINFO) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Cpu, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Os, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackHIP(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(HIP) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.HitLength, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.PublicKeyAlgorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.PublicKeyLength, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Hit, off, err = unpackStringHex(msg, off, off+int(rr.HitLength)) + if err != nil { + return rr, off, err + } + rr.PublicKey, off, err = unpackStringBase64(msg, off, off+int(rr.PublicKeyLength)) + if err != nil { + return rr, off, err + } + rr.RendezvousServers, off, err = unpackDataDomainNames(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackKEY(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(KEY) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Flags, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Protocol, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.PublicKey, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackKX(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(KX) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Exchanger, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackL32(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(L32) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Locator32, off, err = unpackDataA(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackL64(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(L64) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Locator64, off, err = unpackUint64(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackLOC(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(LOC) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Version, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Size, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.HorizPre, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.VertPre, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Latitude, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Longitude, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Altitude, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackLP(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(LP) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Fqdn, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackMB(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(MB) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Mb, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackMD(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(MD) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Md, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackMF(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(MF) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Mf, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackMG(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(MG) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Mg, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackMINFO(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(MINFO) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Rmail, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Email, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackMR(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(MR) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Mr, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackMX(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(MX) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Mx, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNAPTR(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NAPTR) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Order, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Flags, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Service, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Regexp, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Replacement, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNID(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NID) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.NodeID, off, err = unpackUint64(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNIMLOC(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NIMLOC) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Locator, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNINFO(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NINFO) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.ZSData, off, err = unpackStringTxt(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNS(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NS) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Ns, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNSAPPTR(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NSAPPTR) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Ptr, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNSEC(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NSEC) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.NextDomain, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.TypeBitMap, off, err = unpackDataNsec(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNSEC3(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NSEC3) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Hash, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Flags, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Iterations, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.SaltLength, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Salt, off, err = unpackStringHex(msg, off, off+int(rr.SaltLength)) + if err != nil { + return rr, off, err + } + rr.HashLength, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.NextDomain, off, err = unpackStringBase32(msg, off, off+int(rr.HashLength)) + if err != nil { + return rr, off, err + } + rr.TypeBitMap, off, err = unpackDataNsec(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackNSEC3PARAM(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(NSEC3PARAM) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Hash, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Flags, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Iterations, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.SaltLength, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Salt, off, err = unpackStringHex(msg, off, off+int(rr.SaltLength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackOPENPGPKEY(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(OPENPGPKEY) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.PublicKey, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackOPT(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(OPT) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Option, off, err = unpackDataOpt(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackPTR(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(PTR) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Ptr, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackPX(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(PX) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Map822, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Mapx400, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackRFC3597(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(RFC3597) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Rdata, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackRKEY(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(RKEY) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Flags, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Protocol, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.PublicKey, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackRP(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(RP) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Mbox, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Txt, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackRRSIG(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(RRSIG) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.TypeCovered, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Labels, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.OrigTtl, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Expiration, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Inception, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.KeyTag, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.SignerName, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Signature, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackRT(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(RT) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Preference, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Host, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackSIG(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(SIG) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.TypeCovered, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Labels, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.OrigTtl, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Expiration, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Inception, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.KeyTag, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.SignerName, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Signature, off, err = unpackStringBase64(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackSMIMEA(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(SMIMEA) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Usage, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Selector, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.MatchingType, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Certificate, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackSOA(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(SOA) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Ns, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Mbox, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Serial, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Refresh, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Retry, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Expire, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Minttl, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackSPF(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(SPF) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Txt, off, err = unpackStringTxt(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackSRV(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(SRV) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Priority, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Weight, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Port, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Target, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackSSHFP(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(SSHFP) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Type, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.FingerPrint, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackTA(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(TA) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.KeyTag, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Algorithm, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.DigestType, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Digest, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackTALINK(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(TALINK) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.PreviousName, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.NextName, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackTKEY(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(TKEY) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Algorithm, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Inception, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Expiration, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Mode, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Error, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.KeySize, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Key, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.OtherLen, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.OtherData, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackTLSA(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(TLSA) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Usage, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Selector, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.MatchingType, off, err = unpackUint8(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Certificate, off, err = unpackStringHex(msg, off, rdStart+int(rr.Hdr.Rdlength)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackTSIG(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(TSIG) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Algorithm, off, err = UnpackDomainName(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.TimeSigned, off, err = unpackUint48(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Fudge, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.MACSize, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.MAC, off, err = unpackStringHex(msg, off, off+int(rr.MACSize)) + if err != nil { + return rr, off, err + } + rr.OrigId, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Error, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.OtherLen, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.OtherData, off, err = unpackStringHex(msg, off, off+int(rr.OtherLen)) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackTXT(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(TXT) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Txt, off, err = unpackStringTxt(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackUID(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(UID) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Uid, off, err = unpackUint32(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackUINFO(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(UINFO) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Uinfo, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackURI(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(URI) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.Priority, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Weight, off, err = unpackUint16(msg, off) + if err != nil { + return rr, off, err + } + if off == len(msg) { + return rr, off, nil + } + rr.Target, off, err = unpackStringOctet(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +func unpackX25(h RR_Header, msg []byte, off int) (RR, int, error) { + rr := new(X25) + rr.Hdr = h + if noRdata(h) { + return rr, off, nil + } + var err error + rdStart := off + _ = rdStart + + rr.PSDNAddress, off, err = unpackString(msg, off) + if err != nil { + return rr, off, err + } + return rr, off, err +} + +var typeToUnpack = map[uint16]func(RR_Header, []byte, int) (RR, int, error){ + TypeA: unpackA, + TypeAAAA: unpackAAAA, + TypeAFSDB: unpackAFSDB, + TypeANY: unpackANY, + TypeAVC: unpackAVC, + TypeCAA: unpackCAA, + TypeCDNSKEY: unpackCDNSKEY, + TypeCDS: unpackCDS, + TypeCERT: unpackCERT, + TypeCNAME: unpackCNAME, + TypeDHCID: unpackDHCID, + TypeDLV: unpackDLV, + TypeDNAME: unpackDNAME, + TypeDNSKEY: unpackDNSKEY, + TypeDS: unpackDS, + TypeEID: unpackEID, + TypeEUI48: unpackEUI48, + TypeEUI64: unpackEUI64, + TypeGID: unpackGID, + TypeGPOS: unpackGPOS, + TypeHINFO: unpackHINFO, + TypeHIP: unpackHIP, + TypeKEY: unpackKEY, + TypeKX: unpackKX, + TypeL32: unpackL32, + TypeL64: unpackL64, + TypeLOC: unpackLOC, + TypeLP: unpackLP, + TypeMB: unpackMB, + TypeMD: unpackMD, + TypeMF: unpackMF, + TypeMG: unpackMG, + TypeMINFO: unpackMINFO, + TypeMR: unpackMR, + TypeMX: unpackMX, + TypeNAPTR: unpackNAPTR, + TypeNID: unpackNID, + TypeNIMLOC: unpackNIMLOC, + TypeNINFO: unpackNINFO, + TypeNS: unpackNS, + TypeNSAPPTR: unpackNSAPPTR, + TypeNSEC: unpackNSEC, + TypeNSEC3: unpackNSEC3, + TypeNSEC3PARAM: unpackNSEC3PARAM, + TypeOPENPGPKEY: unpackOPENPGPKEY, + TypeOPT: unpackOPT, + TypePTR: unpackPTR, + TypePX: unpackPX, + TypeRKEY: unpackRKEY, + TypeRP: unpackRP, + TypeRRSIG: unpackRRSIG, + TypeRT: unpackRT, + TypeSIG: unpackSIG, + TypeSMIMEA: unpackSMIMEA, + TypeSOA: unpackSOA, + TypeSPF: unpackSPF, + TypeSRV: unpackSRV, + TypeSSHFP: unpackSSHFP, + TypeTA: unpackTA, + TypeTALINK: unpackTALINK, + TypeTKEY: unpackTKEY, + TypeTLSA: unpackTLSA, + TypeTSIG: unpackTSIG, + TypeTXT: unpackTXT, + TypeUID: unpackUID, + TypeUINFO: unpackUINFO, + TypeURI: unpackURI, + TypeX25: unpackX25, +} |