From 3699c21a5340d493061c7c49d0f733f16a655bad Mon Sep 17 00:00:00 2001
From: Miek Gieben <miek@miek.nl>
Date: Tue, 25 Jan 2011 14:07:01 +0100
Subject: [PATCH] added SPF

---
 msg.go   |  1 +
 types.go | 18 +++++++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/msg.go b/msg.go
index 05ba14da..e9f1148a 100644
--- a/msg.go
+++ b/msg.go
@@ -90,6 +90,7 @@ var Rr_str = map[uint16]string{
 	TypeDNSKEY:     "DNSKEY",
 	TypeNSEC3:      "NSEC3",
 	TypeNSEC3PARAM: "NSEC3PARAM", // DNSSEC's bitch
+        TypeSPF:        "SPF",
 	TypeTKEY:       "TKEY",       // Meta RR
 	TypeTSIG:       "TSIG",       // Meta RR
 	TypeAXFR:       "AXFR",       // Meta RR
diff --git a/types.go b/types.go
index dea8d15b..725b11c8 100644
--- a/types.go
+++ b/types.go
@@ -54,11 +54,13 @@ const (
 	TypeNXT        = 30
 	TypeDS         = 43
 	TypeSSHFP      = 44
+	TypeIPSECKEY   = 45 // Not implemented
 	TypeRRSIG      = 46
 	TypeNSEC       = 47
 	TypeDNSKEY     = 48
 	TypeNSEC3      = 50
 	TypeNSEC3PARAM = 51
+	TypeSPF        = 99
 
 	TypeTKEY = 249
 	TypeTSIG = 250
@@ -511,7 +513,7 @@ type RR_DNSKEY struct {
 	Flags     uint16
 	Protocol  uint8
 	Algorithm uint8
-	PublicKey    string "base64"
+	PublicKey string "base64"
 }
 
 func (rr *RR_DNSKEY) Header() *RR_Header {
@@ -577,6 +579,20 @@ func (rr *RR_NSEC3PARAM) String() string {
 	return s
 }
 
+// RFC 4408
+type RR_SPF struct {
+	Hdr RR_Header
+	Txt string
+}
+
+func (rr *RR_SPF) Header() *RR_Header {
+	return &rr.Hdr
+}
+
+func (rr *RR_SPF) String() string {
+	return rr.Hdr.String() + "\"" + rr.Txt + "\""
+}
+
 type RR_TKEY struct {
 	Hdr        RR_Header
 	Algorithm  string "domain-name"