[gnome-settings-daemon] rfkill: Inhibit rfkill-input's rfkill keys handling

[Bastien Nocera <hadess src gnome org>]

commit ccceec40f8302973af47d64846d4c6ea12a938af
Author: Benjamin Berg <bberg redhat com>
Date:   Tue Apr 18 11:58:10 2017 +0200

    rfkill: Inhibit rfkill-input's rfkill keys handling
    
    Disable the kernel's handling of rfkill input events when the
    session is active, so that multiple logins of GNOME, or use of any
    sessions without this handling can fall back onto the kernel's support.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=760517

 plugins/rfkill/gsd-rfkill-manager.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/plugins/rfkill/gsd-rfkill-manager.c b/plugins/rfkill/gsd-rfkill-manager.c
index 17933c5..a4e0356 100644
--- a/plugins/rfkill/gsd-rfkill-manager.c
+++ b/plugins/rfkill/gsd-rfkill-manager.c
@@ -76,6 +76,9 @@ struct GsdRfkillManagerPrivate
         GDBusObjectManager      *mm_client;
         gboolean                 wwan_interesting;
 
+        GsdSessionManager       *session;
+        GBinding                *rfkill_input_inhibit_binding;
+
         gchar                   *chassis_type;
 };
 
@@ -522,6 +525,11 @@ on_bus_gotten (GObject               *source_object,
                                                                NULL,
                                                                NULL,
                                                                NULL);
+
+        manager->priv->session = gnome_settings_bus_get_session_proxy ();
+        manager->priv->rfkill_input_inhibit_binding = g_object_bind_property (manager->priv->session, 
"session-is-active",
+                                                                              manager->priv->rfkill, 
"rfkill-input-inhibited",
+                                                                              G_BINDING_SYNC_CREATE);
 }
 
 static void
@@ -716,6 +724,8 @@ gsd_rfkill_manager_stop (GsdRfkillManager *manager)
 
         g_clear_pointer (&p->introspection_data, g_dbus_node_info_unref);
         g_clear_object (&p->connection);
+        g_clear_object (&p->rfkill_input_inhibit_binding);
+        g_clear_object (&p->session);
         g_clear_object (&p->rfkill);
         g_clear_pointer (&p->killswitches, g_hash_table_destroy);
         g_clear_pointer (&p->bt_killswitches, g_hash_table_destroy);