[libvirt] [libvirt-glib] [PATCH v2 2/4] GVirDomainSnapshot: Add async version of _revert_to

[Christophe Fergeau]

On Tue, Aug 19, 2014 at 06:06:22PM +0200, Timm Bäder wrote:
> ---
>  libvirt-gobject/libvirt-gobject-domain-snapshot.c | 59 +++++++++++++++++++++++
>  libvirt-gobject/libvirt-gobject-domain-snapshot.h | 11 +++++
>  libvirt-gobject/libvirt-gobject.sym               |  2 +
>  3 files changed, 72 insertions(+)
> 
> diff --git a/libvirt-gobject/libvirt-gobject-domain-snapshot.c b/libvirt-gobject/libvirt-gobject-domain-snapshot.c
> index b071c5b..0dcbecc 100644
> --- a/libvirt-gobject/libvirt-gobject-domain-snapshot.c
> +++ b/libvirt-gobject/libvirt-gobject-domain-snapshot.c
> @@ -304,6 +304,65 @@ gboolean gvir_domain_snapshot_revert_to(GVirDomainSnapshot *snapshot,
>      return TRUE;
>  }
>  
> +static void _revert_to_async_thread(GTask *task,
> +                                    gpointer source_object,
> +                                    gpointer task_data,
> +                                    GCancellable *cancellable) {
> +    GError *error = NULL;
> +    gboolean status;
> +
> +    status = gvir_domain_snapshot_revert_to(source_object,
> +                                            GPOINTER_TO_UINT(task_data),
> +                                            cancellable,
> +                                            &error);
> +
> +    if (status)
> +        g_task_return_boolean(task, TRUE);
> +    else
> +        g_task_return_error(task, error);
> +}
> +
> +
> +/**
> + * gvir_domain_snapshot_revert_to_async:
> + * @snapshot: A #GVirDomainSnapshot
> + * @cancellable: (allow-none) (transfer none): cancellation object
> + * @callback: (scope async): The callback
> + * @user_data: (closure): Opaque data for callback
> + */
> +void gvir_domain_snapshot_revert_to_async(GVirDomainSnapshot *snapshot,
> +                                          guint flags,
> +                                          GCancellable *cancellable,
> +                                          GAsyncReadyCallback callback,
> +                                          gpointer user_data) {
> +    GTask *task;
> +
> +    g_return_if_fail(GVIR_IS_DOMAIN_SNAPSHOT(snapshot));
> +
> +    task = g_task_new(snapshot, cancellable, callback, user_data);
> +    g_task_set_task_data(task, GUINT_TO_POINTER(flags), NULL);
> +    g_task_run_in_thread(task, _revert_to_async_thread);
> +    g_object_unref(task);
> +}
> +
> +
> +
> +/**
> + * gvir_domain_snapshot_revert_to_finished:

_finish, I'll fix that up before pushing.

Christophe
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