Initial tests

httpd.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+)
+
+type HttpServer struct {
+	Port string
+	ovpn *OpenVpnMgt
+}
+
+func (h *HttpServer) handler(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "Hi there, I love %s!", r.URL.Path[1:])
+}
+
+func (h *HttpServer) versionHandler(w http.ResponseWriter, r *http.Request) {
+	err, message := h.ovpn.Version()
+	if err != nil {
+		fmt.Fprintf(w, "Error : %s", err)
+	}
+
+	jsonStr, err := json.Marshal(message)
+	if err != nil {
+		fmt.Fprintf(w, "Error : %s", err)
+	}
+	fmt.Fprintf(w, "%s", jsonStr)
+}
+
+func (h *HttpServer) helpHandler(w http.ResponseWriter, r *http.Request) {
+	err, message := h.ovpn.Help()
+	if err != nil {
+		fmt.Fprintf(w, "Error : %s", err)
+	} else {
+		fmt.Fprintf(w, "%s", message)
+	}
+
+}
+
+func NewHTTPServer(port string, s *OpenVpnMgt) {
+	h := &HttpServer{
+		Port: port,
+		ovpn: s,
+	}
+	http.HandleFunc("/help", h.helpHandler)
+	http.HandleFunc("/version", h.versionHandler)
+	http.HandleFunc("/", h.handler)
+	log.Fatal(http.ListenAndServe(port, nil))
+}