|
Last change
on this file since b738035 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
1.2 KB
|
| Rev | Line | |
|---|
| [6a3a178] | 1 | /*
|
|---|
| 2 | * Traditional DNS header RCODEs (4-bits) defined by IANA in
|
|---|
| 3 | * https://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | exports.toString = function (rcode) {
|
|---|
| 7 | switch (rcode) {
|
|---|
| 8 | case 0: return 'NOERROR'
|
|---|
| 9 | case 1: return 'FORMERR'
|
|---|
| 10 | case 2: return 'SERVFAIL'
|
|---|
| 11 | case 3: return 'NXDOMAIN'
|
|---|
| 12 | case 4: return 'NOTIMP'
|
|---|
| 13 | case 5: return 'REFUSED'
|
|---|
| 14 | case 6: return 'YXDOMAIN'
|
|---|
| 15 | case 7: return 'YXRRSET'
|
|---|
| 16 | case 8: return 'NXRRSET'
|
|---|
| 17 | case 9: return 'NOTAUTH'
|
|---|
| 18 | case 10: return 'NOTZONE'
|
|---|
| 19 | case 11: return 'RCODE_11'
|
|---|
| 20 | case 12: return 'RCODE_12'
|
|---|
| 21 | case 13: return 'RCODE_13'
|
|---|
| 22 | case 14: return 'RCODE_14'
|
|---|
| 23 | case 15: return 'RCODE_15'
|
|---|
| 24 | }
|
|---|
| 25 | return 'RCODE_' + rcode
|
|---|
| 26 | }
|
|---|
| 27 |
|
|---|
| 28 | exports.toRcode = function (code) {
|
|---|
| 29 | switch (code.toUpperCase()) {
|
|---|
| 30 | case 'NOERROR': return 0
|
|---|
| 31 | case 'FORMERR': return 1
|
|---|
| 32 | case 'SERVFAIL': return 2
|
|---|
| 33 | case 'NXDOMAIN': return 3
|
|---|
| 34 | case 'NOTIMP': return 4
|
|---|
| 35 | case 'REFUSED': return 5
|
|---|
| 36 | case 'YXDOMAIN': return 6
|
|---|
| 37 | case 'YXRRSET': return 7
|
|---|
| 38 | case 'NXRRSET': return 8
|
|---|
| 39 | case 'NOTAUTH': return 9
|
|---|
| 40 | case 'NOTZONE': return 10
|
|---|
| 41 | case 'RCODE_11': return 11
|
|---|
| 42 | case 'RCODE_12': return 12
|
|---|
| 43 | case 'RCODE_13': return 13
|
|---|
| 44 | case 'RCODE_14': return 14
|
|---|
| 45 | case 'RCODE_15': return 15
|
|---|
| 46 | }
|
|---|
| 47 | return 0
|
|---|
| 48 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
