[gnome-disk-utility] Rescan device when we're done restoring a disk image onto it

[David Zeuthen <davidz src gnome org>]

commit 9b3c2eb7eb1afd52cc98c293bd100dd8368708c3
Author: David Zeuthen <zeuthen gmail com>
Date:   Sat Jul 14 15:00:44 2012 -0400

    Rescan device when we're done restoring a disk image onto it
    
    Otherwise a replug of the device is needed to make e.g. the restored
    partition table appear.
    
    Signed-off-by: David Zeuthen <zeuthen gmail com>

 src/disks/gdurestorediskimagedialog.c |   24 ++++++++++++++++++++++++
 1 files changed, 24 insertions(+), 0 deletions(-)
---
diff --git a/src/disks/gdurestorediskimagedialog.c b/src/disks/gdurestorediskimagedialog.c
index 18e7c46..779f37e 100644
--- a/src/disks/gdurestorediskimagedialog.c
+++ b/src/disks/gdurestorediskimagedialog.c
@@ -121,8 +121,32 @@ restore_disk_image_data_unref (RestoreDiskImageData *data)
 /* ---------------------------------------------------------------------------------------------------- */
 
 static void
+rescan_cb (UDisksBlock   *block,
+           GAsyncResult  *res,
+           gpointer       user_data)
+{
+  RestoreDiskImageData *data = user_data;
+  GError *error = NULL;
+  if (!udisks_block_call_rescan_finish (block,
+                                        res,
+                                        &error))
+    {
+      if (!(error->domain == G_IO_ERROR && error->code == G_IO_ERROR_CANCELLED))
+        gdu_window_show_error (data->window, _("Error rescanning device"), error);
+      g_clear_error (&error);
+    }
+  restore_disk_image_data_unref (data);
+}
+
+static void
 restore_disk_image_data_complete (RestoreDiskImageData *data)
 {
+  /* request that the core OS / kernel rescans the device */
+  udisks_block_call_rescan (data->block,
+                            g_variant_new ("a{sv}", NULL), /* options */
+                            NULL, /* cancellable */
+                            (GAsyncReadyCallback) rescan_cb,
+                            restore_disk_image_data_ref (data));
   g_cancellable_cancel (data->cancellable);
   if (data->dialog != NULL)
     gtk_dialog_response (GTK_DIALOG (data->dialog), GTK_RESPONSE_CANCEL);