core: PolicyKit protect Deactivate and Disconnect

src/nm-device-interface.c

@@ -19,6 +19,8 @@
  * Copyright (C) 2007 - 2010 Red Hat, Inc.
  */
 
+#include <dbus/dbus-glib.h>
+
 #include "nm-marshal.h"
 #include "nm-setting-connection.h"
 #include "nm-device-interface.h"
@@ -26,8 +28,8 @@
 #include "nm-properties-changed-signal.h"
 #include "nm-rfkill.h"
 
-static gboolean impl_device_disconnect (NMDeviceInterface *device,
-                                        GError **error);
+static void impl_device_disconnect (NMDeviceInterface *device,
+                                    DBusGMethodInvocation *context);
 
 #include "nm-device-interface-glue.h"
 
@@ -211,6 +213,13 @@ nm_device_interface_init (gpointer g_iface)
 				  G_TYPE_NONE, 3,
 				  G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT);
 
+	g_signal_new (NM_DEVICE_INTERFACE_DISCONNECT_REQUEST,
+	              iface_type,
+	              G_SIGNAL_RUN_FIRST,
+	              0, NULL, NULL,
+	              g_cclosure_marshal_VOID__POINTER,
+	              G_TYPE_NONE, 1, G_TYPE_POINTER);
+
 	dbus_g_object_type_install_info (iface_type,
 									 &dbus_glib_nm_device_interface_object_info);
 
@@ -334,11 +343,11 @@ nm_device_interface_disconnect (NMDeviceInterface *device,
 	return success;
 }
 
-static gboolean
+static void
 impl_device_disconnect (NMDeviceInterface *device,
-                        GError **error)
+                        DBusGMethodInvocation *context)
 {
-	return nm_device_interface_disconnect (device, error);
+	g_signal_emit_by_name (device, NM_DEVICE_INTERFACE_DISCONNECT_REQUEST, context);
 }
 
 void