Add UDPProxyTunnel

config.go

@@ -33,6 +33,12 @@ type DeviceConfig struct {
 	CheckAliveInterval int
 }
 
+type UDPProxyTunnelConfig struct {
+	BindAddress       string
+	Target            string
+	InactivityTimeout int
+}
+
 type TCPClientTunnelConfig struct {
 	BindAddress *net.TCPAddr
 	Target      string
@@ -434,6 +440,34 @@ func parseHTTPConfig(section *ini.Section) (RoutineSpawner, error) {
 	return config, nil
 }
 
+func parseUDPProxyTunnelConfig(section *ini.Section) (RoutineSpawner, error) {
+	config := &UDPProxyTunnelConfig{}
+
+	bindAddress, err := parseString(section, "BindAddress")
+	if err != nil {
+		return nil, err
+	}
+	config.BindAddress = bindAddress
+
+	target, err := parseString(section, "Target")
+	if err != nil {
+		return nil, err
+	}
+	config.Target = target
+
+	inactivityTimeout := 0
+	if sectionKey, err := section.GetKey("InactivityTimeout"); err == nil {
+		timeoutVal, err := sectionKey.Int()
+		if err != nil {
+			return nil, err
+		}
+		inactivityTimeout = timeoutVal
+	}
+	config.InactivityTimeout = inactivityTimeout
+
+	return config, nil
+}
+
 // Takes a function that parses an individual section into a config, and apply it on all
 // specified sections
 func parseRoutinesConfig(routines *[]RoutineSpawner, cfg *ini.File, sectionName string, f func(*ini.Section) (RoutineSpawner, error)) error {
@@ -518,6 +552,11 @@ func ParseConfig(path string) (*Configuration, error) {
 		return nil, err
 	}
 
+	err = parseRoutinesConfig(&routinesSpawners, cfg, "UDPProxyTunnel", parseUDPProxyTunnelConfig)
+	if err != nil {
+		return nil, err
+	}
+
 	return &Configuration{
 		Device:   device,
 		Routines: routinesSpawners,