diff options
Diffstat (limited to 'vendor/github.com/miekg/dns/edns.go')
| -rw-r--r-- | vendor/github.com/miekg/dns/edns.go | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/vendor/github.com/miekg/dns/edns.go b/vendor/github.com/miekg/dns/edns.go index c1bbdaae2..0447fd826 100644 --- a/vendor/github.com/miekg/dns/edns.go +++ b/vendor/github.com/miekg/dns/edns.go @@ -58,7 +58,7 @@ func makeDataOpt(code uint16) EDNS0 { case EDNS0EDE: return new(EDNS0_EDE) case EDNS0ESU: - return &EDNS0_ESU{Code: EDNS0ESU} + return new(EDNS0_ESU) default: e := new(EDNS0_LOCAL) e.Code = code @@ -66,8 +66,7 @@ func makeDataOpt(code uint16) EDNS0 { } } -// OPT is the EDNS0 RR appended to messages to convey extra (meta) information. -// See RFC 6891. +// OPT is the EDNS0 RR appended to messages to convey extra (meta) information. See RFC 6891. type OPT struct { Hdr RR_Header Option []EDNS0 `dns:"opt"` @@ -144,8 +143,6 @@ func (*OPT) parse(c *zlexer, origin string) *ParseError { func (rr *OPT) isDuplicate(r2 RR) bool { return false } -// return the old value -> delete SetVersion? - // Version returns the EDNS version used. Only zero is defined. func (rr *OPT) Version() uint8 { return uint8(rr.Hdr.Ttl & 0x00FF0000 >> 16) @@ -236,8 +233,8 @@ type EDNS0 interface { // e.Nsid = "AA" // o.Option = append(o.Option, e) type EDNS0_NSID struct { - Code uint16 // Always EDNS0NSID - Nsid string // This string needs to be hex encoded + Code uint16 // always EDNS0NSID + Nsid string // string needs to be hex encoded } func (e *EDNS0_NSID) pack() ([]byte, error) { @@ -275,7 +272,7 @@ func (e *EDNS0_NSID) copy() EDNS0 { return &EDNS0_NSID{e.Code, e.Nsid} // When packing it will apply SourceNetmask. If you need more advanced logic, // patches welcome and good luck. type EDNS0_SUBNET struct { - Code uint16 // Always EDNS0SUBNET + Code uint16 // always EDNS0SUBNET Family uint16 // 1 for IP, 2 for IP6 SourceNetmask uint8 SourceScope uint8 @@ -399,8 +396,8 @@ func (e *EDNS0_SUBNET) copy() EDNS0 { // // There is no guarantee that the Cookie string has a specific length. type EDNS0_COOKIE struct { - Code uint16 // Always EDNS0COOKIE - Cookie string // Hex-encoded cookie data + Code uint16 // always EDNS0COOKIE + Cookie string // hex encoded cookie data } func (e *EDNS0_COOKIE) pack() ([]byte, error) { @@ -430,7 +427,7 @@ func (e *EDNS0_COOKIE) copy() EDNS0 { return &EDNS0_COOKIE{e.Code, e.C // e.Lease = 120 // in seconds // o.Option = append(o.Option, e) type EDNS0_UL struct { - Code uint16 // Always EDNS0UL + Code uint16 // always EDNS0UL Lease uint32 KeyLease uint32 } @@ -469,7 +466,7 @@ func (e *EDNS0_UL) unpack(b []byte) error { // EDNS0_LLQ stands for Long Lived Queries: http://tools.ietf.org/html/draft-sekar-dns-llq-01 // Implemented for completeness, as the EDNS0 type code is assigned. type EDNS0_LLQ struct { - Code uint16 // Always EDNS0LLQ + Code uint16 // always EDNS0LLQ Version uint16 Opcode uint16 Error uint16 @@ -515,7 +512,7 @@ func (e *EDNS0_LLQ) copy() EDNS0 { // EDNS0_DAU implements the EDNS0 "DNSSEC Algorithm Understood" option. See RFC 6975. type EDNS0_DAU struct { - Code uint16 // Always EDNS0DAU + Code uint16 // always EDNS0DAU AlgCode []uint8 } @@ -539,7 +536,7 @@ func (e *EDNS0_DAU) copy() EDNS0 { return &EDNS0_DAU{e.Code, e.AlgCode} } // EDNS0_DHU implements the EDNS0 "DS Hash Understood" option. See RFC 6975. type EDNS0_DHU struct { - Code uint16 // Always EDNS0DHU + Code uint16 // always EDNS0DHU AlgCode []uint8 } @@ -563,7 +560,7 @@ func (e *EDNS0_DHU) copy() EDNS0 { return &EDNS0_DHU{e.Code, e.AlgCode} } // EDNS0_N3U implements the EDNS0 "NSEC3 Hash Understood" option. See RFC 6975. type EDNS0_N3U struct { - Code uint16 // Always EDNS0N3U + Code uint16 // always EDNS0N3U AlgCode []uint8 } @@ -588,7 +585,7 @@ func (e *EDNS0_N3U) copy() EDNS0 { return &EDNS0_N3U{e.Code, e.AlgCode} } // EDNS0_EXPIRE implements the EDNS0 option as described in RFC 7314. type EDNS0_EXPIRE struct { - Code uint16 // Always EDNS0EXPIRE + Code uint16 // always EDNS0EXPIRE Expire uint32 Empty bool // Empty is used to signal an empty Expire option in a backwards compatible way, it's not used on the wire. } @@ -668,7 +665,7 @@ func (e *EDNS0_LOCAL) unpack(b []byte) error { // EDNS0_TCP_KEEPALIVE is an EDNS0 option that instructs the server to keep // the TCP connection alive. See RFC 7828. type EDNS0_TCP_KEEPALIVE struct { - Code uint16 // Always EDNSTCPKEEPALIVE + Code uint16 // always EDNSTCPKEEPALIVE // Timeout is an idle timeout value for the TCP connection, specified in // units of 100 milliseconds, encoded in network byte order. If set to 0, @@ -839,13 +836,12 @@ func (e *EDNS0_EDE) unpack(b []byte) error { return nil } -// The EDNS0_ESU option for ENUM Source-URI Extension +// The EDNS0_ESU option for ENUM Source-URI Extension. type EDNS0_ESU struct { - Code uint16 + Code uint16 // always EDNS0ESU Uri string } -// Option implements the EDNS0 interface. func (e *EDNS0_ESU) Option() uint16 { return EDNS0ESU } func (e *EDNS0_ESU) String() string { return e.Uri } func (e *EDNS0_ESU) copy() EDNS0 { return &EDNS0_ESU{e.Code, e.Uri} } |