net/dns: replace managerImpl with OSConfigurator in code.

Signed-off-by: David Anderson <danderson@tailscale.com>
2021-04-02 02:17:50 -07:00
parent 077d4dc8c7
commit befd8e4e68
12 changed files with 49 additions and 48 deletions
@@ -53,7 +53,7 @@ type nmManager struct {
 	interfaceName string
 }

-func newNMManager(interfaceName string) managerImpl {
+func newNMManager(interfaceName string) nmManager {
 	return nmManager{
 		interfaceName: interfaceName,
 	}
@@ -61,8 +61,7 @@ func newNMManager(interfaceName string) managerImpl {

 type nmConnectionSettings map[string]map[string]dbus.Variant

-// Up implements managerImpl.
-func (m nmManager) Up(config OSConfig) error {
+func (m nmManager) Set(config OSConfig) error {
 	ctx, cancel := context.WithTimeout(context.Background(), reconfigTimeout)
 	defer cancel()

@@ -199,7 +198,8 @@ func (m nmManager) Up(config OSConfig) error {
 	return nil
 }

-// Down implements managerImpl.
-func (m nmManager) Down() error {
-	return m.Up(OSConfig{Nameservers: nil, Domains: nil})
+func (m nmManager) RoutingMode() RoutingMode { return RoutingModeNone }
+
+func (m nmManager) Close() error {
+	return m.Set(OSConfig{})
 }