[gnome-settings-daemon] sharing: Disable rygel, for <= 3.12 upgrades

[Bastien Nocera <hadess src gnome org>]

commit b89d8e95e7cc081a248914712dd308fb7b38880d
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jun 20 12:17:24 2014 +0200

    sharing: Disable rygel, for <= 3.12 upgrades
    
    Disable rygel which might have got autostarted by setups
    made prior to 3.14.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=731726

 plugins/sharing/gsd-sharing-manager.c |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)
---
diff --git a/plugins/sharing/gsd-sharing-manager.c b/plugins/sharing/gsd-sharing-manager.c
index 92617d0..a171a51 100644
--- a/plugins/sharing/gsd-sharing-manager.c
+++ b/plugins/sharing/gsd-sharing-manager.c
@@ -26,6 +26,7 @@
 #include <nm-device.h>
 #include <nm-remote-settings.h>
 #include <gio/gdesktopappinfo.h>
+#include <glib/gstdio.h>
 
 #include "gnome-settings-plugin.h"
 #include "gnome-settings-profile.h"
@@ -609,6 +610,31 @@ remote_settings_ready_cb (GObject      *source_object,
         manager->priv->remote_settings = remote_settings;
 }
 
+#define RYGEL_BUS_NAME "org.gnome.Rygel1"
+#define RYGEL_OBJECT_PATH "/org/gnome/Rygel1"
+#define RYGEL_INTERFACE_NAME "org.gnome.Rygel1"
+
+static void
+gsd_sharing_manager_disable_rygel (void)
+{
+       GDBusConnection *connection;
+       gchar *path;
+
+       path = g_build_filename (g_get_user_config_dir (), "autostart",
+                                "rygel.desktop", NULL);
+       if (g_file_test (path, G_FILE_TEST_IS_SYMLINK | G_FILE_TEST_IS_REGULAR))
+               g_unlink (path);
+       g_free (path);
+
+       connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
+       if (connection) {
+               g_dbus_connection_call (connection, RYGEL_BUS_NAME, RYGEL_OBJECT_PATH, RYGEL_INTERFACE_NAME,
+                                       "Shutdown", NULL, NULL, G_DBUS_CALL_FLAGS_NONE, -1,
+                                       NULL, NULL, NULL);
+       }
+       g_object_unref (connection);
+}
+
 gboolean
 gsd_sharing_manager_start (GsdSharingManager *manager,
                            GError           **error)
@@ -619,6 +645,8 @@ gsd_sharing_manager_start (GsdSharingManager *manager,
         manager->priv->introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, NULL);
         g_assert (manager->priv->introspection_data != NULL);
 
+        gsd_sharing_manager_disable_rygel ();
+
         manager->priv->cancellable = g_cancellable_new ();
         nm_client_new_async (manager->priv->cancellable, nm_client_ready, manager);
         nm_remote_settings_new_async (NULL, manager->priv->cancellable, remote_settings_ready_cb, manager);