working prototype

vpnproviders.go

@@ -0,0 +1,22 @@
+package main
+
+type VpnProvider interface {
+	ServerList() (error, *[]string)
+}
+
+func (s *OpenVpnMgt) getServerList(provider string) error {
+	var err error
+	s.Lock()
+	defer s.Unlock()
+
+	if _, ok := s.VpnRemotes[provider]; ok {
+		return nil
+	}
+	switch provider {
+	case "expressvpn":
+		list := ExpressVPN{}
+		err, s.VpnRemotes[provider] = list.ServerList()
+		return err
+	}
+	return nil
+}