blob: dae748e44a0c934e76d4557c5a1554665cd31059 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
// Copyright 2024, Shulhan <ms@kilabit.info>. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package dns
import (
"bytes"
"fmt"
"io"
)
// RDataHTTPS the resource record for type 65 [HTTPS RR].
//
// [HTTPS RR]: https://datatracker.ietf.org/doc/html/rfc9460
type RDataHTTPS struct {
RDataSVCB
}
// WriteTo write the SVCB record as zone format to out.
func (https *RDataHTTPS) WriteTo(out io.Writer) (_ int64, err error) {
var buf bytes.Buffer
fmt.Fprintf(&buf, `HTTPS %d %s`, https.Priority, https.TargetName)
var (
keys = https.keys()
keyid int
)
for _, keyid = range keys {
buf.WriteByte(' ')
if keyid == svcbKeyIDNoDefaultALPN {
buf.WriteString(svcbKeyNameNoDefaultALPN)
continue
}
https.writeParam(&buf, keyid)
}
buf.WriteByte('\n')
var n int
n, err = out.Write(buf.Bytes())
return int64(n), err
}
|
