diff options
Diffstat (limited to 'plugin/pkg/rcode/rcode.go')
-rw-r--r-- | plugin/pkg/rcode/rcode.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/plugin/pkg/rcode/rcode.go b/plugin/pkg/rcode/rcode.go new file mode 100644 index 000000000..32863f0b2 --- /dev/null +++ b/plugin/pkg/rcode/rcode.go @@ -0,0 +1,16 @@ +package rcode + +import ( + "strconv" + + "github.com/miekg/dns" +) + +// ToString convert the rcode to the official DNS string, or to "RCODE"+value if the RCODE +// value is unknown. +func ToString(rcode int) string { + if str, ok := dns.RcodeToString[rcode]; ok { + return str + } + return "RCODE" + strconv.Itoa(rcode) +} |