From 7dec1605707cfd1b6b8527121b1c0eb7f7c95196 Mon Sep 17 00:00:00 2001
From: 0xflotus <0xflotus@gmail.com>
Date: Wed, 28 Oct 2020 14:07:41 +0100
Subject: [PATCH 1/3] added xml format

---
 api/get_ip.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/api/get_ip.go b/api/get_ip.go
index 2020f50..81e14ea 100644
--- a/api/get_ip.go
+++ b/api/get_ip.go
@@ -7,6 +7,7 @@ package api
 
 import (
 	"encoding/json"
+	"encoding/xml"
 	"fmt"
 	"github.com/julienschmidt/httprouter"
 	"github.com/rdegges/ipify-api/models"
@@ -53,6 +54,11 @@ func GetIP(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
 			w.Header().Set("Content-Type", "application/javascript")
 			fmt.Fprintf(w, callback+"("+string(jsonStr)+");")
 			return
+		case "xml":
+			w.Header.Set("Content-Type", "application/xml")
+			xmlStr, _ := xml.MarshalIndent(models.IPAddress{ip}, " ", "  ")
+			fmt.Fprintf(w, string(xmlStr))
+			return
 		}
 	}
 

From 9b5220de27a867988649dbd0cc15f0dd84054cfc Mon Sep 17 00:00:00 2001
From: 0xflotus <0xflotus@gmail.com>
Date: Wed, 28 Oct 2020 14:36:50 +0100
Subject: [PATCH 2/3] added xml header

---
 api/get_ip.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/get_ip.go b/api/get_ip.go
index 81e14ea..188a4ff 100644
--- a/api/get_ip.go
+++ b/api/get_ip.go
@@ -57,7 +57,7 @@ func GetIP(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
 		case "xml":
 			w.Header.Set("Content-Type", "application/xml")
 			xmlStr, _ := xml.MarshalIndent(models.IPAddress{ip}, " ", "  ")
-			fmt.Fprintf(w, string(xmlStr))
+			fmt.Fprintf(w, xml.Header + string(xmlStr))
 			return
 		}
 	}

From 3401e93901db05723c92dbb8c0e2b99194fe0914 Mon Sep 17 00:00:00 2001
From: 0xflotus <0xflotus@gmail.com>
Date: Wed, 28 Oct 2020 14:37:56 +0100
Subject: [PATCH 3/3] Update get_ip.go

---
 api/get_ip.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/get_ip.go b/api/get_ip.go
index 188a4ff..e27791a 100644
--- a/api/get_ip.go
+++ b/api/get_ip.go
@@ -55,7 +55,7 @@ func GetIP(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
 			fmt.Fprintf(w, callback+"("+string(jsonStr)+");")
 			return
 		case "xml":
-			w.Header.Set("Content-Type", "application/xml")
+			w.Header().Set("Content-Type", "application/xml")
 			xmlStr, _ := xml.MarshalIndent(models.IPAddress{ip}, " ", "  ")
 			fmt.Fprintf(w, xml.Header + string(xmlStr))
 			return