small updates

Makefile

@@ -7,18 +7,19 @@ include $(GOROOT)/src/Make.inc
 
 TARG=dns
 GOFILES=\
-	dns.go\
-	msg.go\
-	types.go\
-	edns.go\
-	tsig.go\
-	dnssec.go\
-	keygen.go\
-	string.go\
-	resolver.go\
 	config.go\
-	server.go \
+	dns.go\
+	dnssec.go\
+	edns.go\
+	keygen.go\
+	msg.go\
+	notify.go\
 	nsec3.go \
+	resolver.go\
+	server.go \
+	string.go\
+	tsig.go\
+	types.go\
 #	y.go\
 
 include $(GOROOT)/src/Make.pkg

notify.go

@@ -0,0 +1,20 @@
+package dns
+
+// Create a notify request packet.
+func (dns *Msg) SetNotifyRequest(z string, class uint16) {
+        dns.MsgHdr.Opcode = OpcodeNotify
+        dns.MsgHdr.Authoritative = true
+        dns.MsgHdr.Id = Id()
+        dns.Question = make([]Question, 1)
+        dns.Question[0] = Question{z, TypeSOA, class}
+}
+
+// Create a notify reply packet.
+func (dns *Msg) SetNotifyReply(z string, class, id uint16) {
+        dns.MsgHdr.Opcode = OpcodeNotify
+        dns.MsgHdr.Authoritative = true
+        dns.MsgHdr.Response = true
+        dns.MsgHdr.Id = id
+        dns.Question = make([]Question, 1)
+        dns.Question[0] = Question{z, TypeSOA, class}
+}

resolver.go

@@ -5,6 +5,7 @@
 // DNS resolver client: see RFC 1035.
 
 package dns
+// TODO: refacter this
 
 import (
 	"os"
@@ -31,6 +32,10 @@ type Resolver struct {
 	Rrb      int                 // Last used server (for round robin)
 }
 
+func (res *Resolver) QueryTSIG(q *Msg, secret *string) (d *Msg, err os.Error) {
+        return nil,nil
+}
+
 // Basic usage pattern for setting up a resolver:
 //
 //        res := new(Resolver)

server.go

@@ -11,6 +11,13 @@ import (
 	"net"
 )
 
+type Server struct {
+	ServeUDP func(*net.UDPConn, net.Addr, *Msg) os.Error
+	ServeTCP func(*net.TCPConn, net.Addr, *Msg) os.Error
+        /* notify stuff here? */
+        /* tsig here */
+}
+
 func ServeUDP(l *net.UDPConn, f func(*net.UDPConn, net.Addr, *Msg)) os.Error {
 	for {
 		m := make([]byte, DefaultMsgSize)