Add xml response

main.go

@@ -5,6 +5,7 @@ import (
 	"database/sql"
 	"encoding/base64"
 	"encoding/json"
+	"encoding/xml"
 	"fmt"
 	"html"
 	"io"
@@ -101,9 +102,6 @@ func saveHandler(w http.ResponseWriter, r *http.Request) {
 		}
 
 		values := save(buf)
-
-		switch output {
-		case "json":
 		b := &Response{
 			ID:     values[0],
 			HASH:   values[1],
@@ -112,6 +110,9 @@ func saveHandler(w http.ResponseWriter, r *http.Request) {
 			DELKEY: values[4],
 		}
 
+		switch output {
+		case "json":
+
 			w.Header().Set("Content-Type", "application/json")
 			err := json.NewEncoder(w).Encode(b)
 
@@ -119,6 +120,15 @@ func saveHandler(w http.ResponseWriter, r *http.Request) {
 				http.Error(w, err.Error(), http.StatusInternalServerError)
 				return
 			}
+		case "xml":
+			x, err := xml.MarshalIndent(b, "", "  ")
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			w.Header().Set("Content-Type", "application/xml")
+			w.Write(x)
 
 		default:
 			io.WriteString(w, values[2]+"\n")