1 files changed, 0 insertions, 107 deletions
diff --git a/middleware/reverse/reverse.go b/middleware/reverse/reverse.go
deleted file mode 100644
index eb14ae155..000000000
--- a/middleware/reverse/reverse.go
+++ /dev/null
@@ -1,107 +0,0 @@
-package reverse
-
-import (
-	"net"
-
-	"github.com/coredns/coredns/middleware"
-	"github.com/coredns/coredns/middleware/pkg/dnsutil"
-	"github.com/coredns/coredns/request"
-
-	"github.com/miekg/dns"
-	"golang.org/x/net/context"
-)
-
-// Reverse provides dynamic reverse DNS and the related forward RR.
-type Reverse struct {
-	Next        middleware.Handler
-	Networks    networks
-	Fallthrough bool
-}
-
-// ServeDNS implements the middleware.Handler interface.
-func (re Reverse) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) {
-	var rr dns.RR
-
-	state := request.Request{W: w, Req: r}
-	m := new(dns.Msg)
-	m.SetReply(r)
-	m.Authoritative, m.RecursionAvailable, m.Compress = true, true, true
-
-	switch state.QType() {
-	case dns.TypePTR:
-		address := dnsutil.ExtractAddressFromReverse(state.Name())
-
-		if address == "" {
-			// Not an reverse lookup, but can still be an pointer for an domain
-			break
-		}
-
-		ip := net.ParseIP(address)
-		// loop through the configured networks
-		for _, n := range re.Networks {
-			if n.IPnet.Contains(ip) {
-				rr = &dns.PTR{
-					Hdr: dns.RR_Header{Name: state.QName(), Rrtype: dns.TypePTR, Class: dns.ClassINET, Ttl: n.TTL},
-					Ptr: n.ipToHostname(ip),
-				}
-				break
-			}
-		}
-
-	case dns.TypeA:
-		for _, n := range re.Networks {
-			if dns.IsSubDomain(n.Zone, state.Name()) {
-
-				// skip if requesting an v4 address and network is not v4
-				if n.IPnet.IP.To4() == nil {
-					continue
-				}
-
-				result := n.hostnameToIP(state.Name())
-				if result != nil {
-					rr = &dns.A{
-						Hdr: dns.RR_Header{Name: state.QName(), Rrtype: dns.TypeA, Class: dns.ClassINET, Ttl: n.TTL},
-						A:   result,
-					}
-					break
-				}
-			}
-		}
-
-	case dns.TypeAAAA:
-		for _, n := range re.Networks {
-			if dns.IsSubDomain(n.Zone, state.Name()) {
-
-				// Do not use To16 which tries to make v4 in v6
-				if n.IPnet.IP.To4() != nil {
-					continue
-				}
-
-				result := n.hostnameToIP(state.Name())
-				if result != nil {
-					rr = &dns.AAAA{
-						Hdr:  dns.RR_Header{Name: state.QName(), Rrtype: dns.TypeAAAA, Class: dns.ClassINET, Ttl: n.TTL},
-						AAAA: result,
-					}
-					break
-				}
-			}
-		}
-
-	}
-
-	if rr != nil {
-		m.Answer = append(m.Answer, rr)
-		state.SizeAndDo(m)
-		w.WriteMsg(m)
-		return dns.RcodeSuccess, nil
-	}
-
-	if re.Fallthrough {
-		return middleware.NextOrFailure(re.Name(), re.Next, ctx, w, r)
-	}
-	return dns.RcodeServerFailure, nil
-}
-
-// Name implements the Handler interface.
-func (re Reverse) Name() string { return "reverse" }