Added restore-default-parameters to the IUHPPOTE interface type

uhppote/iuhppote.go

@@ -81,6 +81,13 @@ type IUHPPOTE interface {
 	SetInterlock(controllerID uint32, interlock types.Interlock) (bool, error) // sets door interlock mode
 	ActivateKeypads(controllerID uint32, readers map[uint8]bool) (bool, error) // enables/disables reader keypads
 
+	// Sends a RestoreDefaultParameters request to the designated controller, to reset it to the
+	// manufacturer default configuration.
+	//
+	// Returns true if the controller was successfully reset, false if the request failed for any reason.
+	// Returns an error if the request could not be sent or the response is invalid.
+	RestoreDefaultParameters(controllerID uint32) (bool, error)
+
 	// TODO: REMOVE (interim functions used by health-check)
 	DeviceList() map[uint32]Device
 	ListenAddr() *net.UDPAddr

uhppote/restore_default_parameters.go

@@ -13,19 +13,19 @@ import (
 // Returns true if the controller configuration was successfully reset, false if the request
 // failed internally to the controller for any reason. Returns an error if the request could
 // not be sent or the response is invalid.
-func (u *uhppote) RestoreDefaultParameters(deviceID uint32) (bool, error) {
-	if deviceID == 0 {
-		return false, fmt.Errorf("invalid device ID (%v)", deviceID)
+func (u *uhppote) RestoreDefaultParameters(controller uint32) (bool, error) {
+	if controller == 0 {
+		return false, fmt.Errorf("invalid controller ID (%v)", controller)
 	}
 
 	request := messages.RestoreDefaultParametersRequest{
-		SerialNumber: types.SerialNumber(deviceID),
+		SerialNumber: types.SerialNumber(controller),
 		MagicWord:    0x55aaaa55,
 	}
 
 	reply := messages.RestoreDefaultParametersResponse{}
 
-	if err := u.send(deviceID, request, &reply); err != nil {
+	if err := u.send(controller, request, &reply); err != nil {
 		return false, err
 	} else {
 		return reply.Succeeded, nil