1 files changed, 0 insertions, 136 deletions
diff --git a/middleware/hosts/hosts.go b/middleware/hosts/hosts.go
deleted file mode 100644
index 28efc47ec..000000000
--- a/middleware/hosts/hosts.go
+++ /dev/null
@@ -1,136 +0,0 @@
-package hosts
-
-import (
-	"net"
-
-	"golang.org/x/net/context"
-
-	"github.com/coredns/coredns/middleware"
-	"github.com/coredns/coredns/middleware/pkg/dnsutil"
-	"github.com/coredns/coredns/request"
-	"github.com/miekg/dns"
-)
-
-// Hosts is the middleware handler
-type Hosts struct {
-	Next middleware.Handler
-	*Hostsfile
-
-	Fallthrough bool
-}
-
-// ServeDNS implements the middleware.Handle interface.
-func (h Hosts) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) {
-	state := request.Request{W: w, Req: r}
-	qname := state.Name()
-
-	answers := []dns.RR{}
-
-	zone := middleware.Zones(h.Origins).Matches(qname)
-	if zone == "" {
-		// PTR zones don't need to be specified in Origins
-		if state.Type() != "PTR" {
-			// If this doesn't match we need to fall through regardless of h.Fallthrough
-			return middleware.NextOrFailure(h.Name(), h.Next, ctx, w, r)
-		}
-	}
-
-	switch state.QType() {
-	case dns.TypePTR:
-		names := h.LookupStaticAddr(dnsutil.ExtractAddressFromReverse(qname))
-		if len(names) == 0 {
-			// If this doesn't match we need to fall through regardless of h.Fallthrough
-			return middleware.NextOrFailure(h.Name(), h.Next, ctx, w, r)
-		}
-		answers = h.ptr(qname, names)
-	case dns.TypeA:
-		ips := h.LookupStaticHostV4(qname)
-		answers = a(qname, ips)
-	case dns.TypeAAAA:
-		ips := h.LookupStaticHostV6(qname)
-		answers = aaaa(qname, ips)
-	}
-
-	if len(answers) == 0 {
-		if h.Fallthrough {
-			return middleware.NextOrFailure(h.Name(), h.Next, ctx, w, r)
-		}
-		if !h.otherRecordsExist(state.QType(), qname) {
-			return dns.RcodeNameError, nil
-		}
-	}
-
-	m := new(dns.Msg)
-	m.SetReply(r)
-	m.Authoritative, m.RecursionAvailable, m.Compress = true, true, true
-	m.Answer = answers
-
-	state.SizeAndDo(m)
-	m, _ = state.Scrub(m)
-	w.WriteMsg(m)
-	return dns.RcodeSuccess, nil
-}
-
-func (h Hosts) otherRecordsExist(qtype uint16, qname string) bool {
-	switch qtype {
-	case dns.TypeA:
-		if len(h.LookupStaticHostV6(qname)) > 0 {
-			return true
-		}
-	case dns.TypeAAAA:
-		if len(h.LookupStaticHostV4(qname)) > 0 {
-			return true
-		}
-	default:
-		if len(h.LookupStaticHostV4(qname)) > 0 {
-			return true
-		}
-		if len(h.LookupStaticHostV6(qname)) > 0 {
-			return true
-		}
-	}
-	return false
-
-}
-
-// Name implements the middleware.Handle interface.
-func (h Hosts) Name() string { return "hosts" }
-
-// a takes a slice of net.IPs and returns a slice of A RRs.
-func a(zone string, ips []net.IP) []dns.RR {
-	answers := []dns.RR{}
-	for _, ip := range ips {
-		r := new(dns.A)
-		r.Hdr = dns.RR_Header{Name: zone, Rrtype: dns.TypeA,
-			Class: dns.ClassINET, Ttl: 3600}
-		r.A = ip
-		answers = append(answers, r)
-	}
-	return answers
-}
-
-// aaaa takes a slice of net.IPs and returns a slice of AAAA RRs.
-func aaaa(zone string, ips []net.IP) []dns.RR {
-	answers := []dns.RR{}
-	for _, ip := range ips {
-		r := new(dns.AAAA)
-		r.Hdr = dns.RR_Header{Name: zone, Rrtype: dns.TypeAAAA,
-			Class: dns.ClassINET, Ttl: 3600}
-		r.AAAA = ip
-		answers = append(answers, r)
-	}
-	return answers
-}
-
-// ptr takes a slice of host names and filters out the ones that aren't in Origins, if specified, and returns a slice of PTR RRs.
-func (h *Hosts) ptr(zone string, names []string) []dns.RR {
-	answers := []dns.RR{}
-	for _, n := range names {
-		r := new(dns.PTR)
-		r.Hdr = dns.RR_Header{Name: zone, Rrtype: dns.TypePTR,
-			Class: dns.ClassINET, Ttl: 3600}
-		r.Ptr = dns.Fqdn(n)
-		answers = append(answers, r)
-	}
-	return answers
-}