Refactored options into the dhcpv6 package to resolve circular imports. Sadly.

1 files changed, 0 insertions, 54 deletions

diff --git a/dhcpv6/options/rfc1035label.go b/dhcpv6/options/rfc1035label.go
deleted file mode 100644
index 0d2cff3..0000000
--- a/dhcpv6/options/rfc1035label.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package options
-
-import (
-	"fmt"
-	"strings"
-)
-
-func LabelsFromBytes(buf []byte) ([]string, error) {
-	var (
-		pos     = 0
-		domains = make([]string, 0)
-		label   = ""
-	)
-	for {
-		if pos >= len(buf) {
-			return domains, nil
-		}
-		length := int(buf[pos])
-		pos++
-		if length == 0 {
-			domains = append(domains, label)
-			label = ""
-		}
-		if len(buf)-pos < length {
-			return nil, fmt.Errorf("DomainNamesFromBytes: invalid short label length")
-		}
-		if label != "" {
-			label += "."
-		}
-		label += string(buf[pos : pos+length])
-		pos += length
-	}
-	return domains, nil
-}
-
-func LabelToBytes(label string) []byte {
-	var encodedLabel []byte
-	if len(label) == 0 {
-		return []byte{0}
-	}
-	for _, part := range strings.Split(label, ".") {
-		encodedLabel = append(encodedLabel, byte(len(part)))
-		encodedLabel = append(encodedLabel, []byte(part)...)
-	}
-	return append(encodedLabel, 0)
-}
-
-func LabelsToBytes(labels []string) []byte {
-	var encodedLabels []byte
-	for _, label := range labels {
-		encodedLabels = append(encodedLabels, LabelToBytes(label)...)
-	}
-	return encodedLabels
-}