Use qname/qtype for lookups

Drop the use of dns.RR when in fact the only thing we use is the name

and type of the RR. Cleans up a bunch of stuff and also stops the weird

making of dns.RRs just for a lookup. Should safe some memory as well.



Fixes: #66

1 files changed, 2 insertions, 3 deletions

diff --git a/middleware/file/tree/elem.go b/middleware/file/tree/elem.go
index 4008e8380..8698a9317 100644
--- a/middleware/file/tree/elem.go
+++ b/middleware/file/tree/elem.go
@@ -91,9 +91,8 @@ func (e *Elem) Delete(rr dns.RR) (empty bool) {
 	return
 }
 
-func Less(a *Elem, rr dns.RR) int {
-	return middleware.Less(rr.Header().Name, a.Name())
-}
+// Less is a tree helper function that calles middleware.Less.
+func Less(a *Elem, name string) int { return middleware.Less(name, a.Name()) }
 
 // Assuming the same type and name this will check if the rdata is equal as well.
 func equalRdata(a, b dns.RR) bool {