fiuh

1 files changed, 23 insertions, 0 deletions

diff --git a/internal/dns/question.go b/internal/dns/question.go
index 101cb0a..489082c 100644
--- a/internal/dns/question.go
+++ b/internal/dns/question.go
@@ -1,7 +1,30 @@
 package dns
 
+// https://datatracker.ietf.org/doc/html/rfc1035#section-4.1.2
 type Question struct {
 	Name  Name
 	Type  uint16
 	Class uint16
 }
+
+func (q *Question) pack(p *packer) error {
+	if err := p.writeName(q.Name); err != nil {
+		return err
+	}
+	p.writeUint16(q.Type)
+	p.writeUint16(q.Class)
+	return nil
+}
+func (q *Question) unpack(u *unpacker) error {
+	var err error
+	q.Name, err = u.readName()
+	if err != nil {
+		return err
+	}
+	q.Type, err = u.readUint16()
+	if err != nil {
+		return err
+	}
+	q.Class, err = u.readUint16()
+	return err
+}