[libvirt] [libvirt-glib 1/2] Add async variant of gvir_domain_resume()

From: "Zeeshan Ali (Khattak)" <zeeshanak(a)gnome.org&gt; --- libvirt-gobject/libvirt-gobject-domain.c | 56 ++++++++++++++++++++++++++++++++ libvirt-gobject/libvirt-gobject-domain.h | 7 ++++ libvirt-gobject/libvirt-gobject.sym | 2 ++ 3 files changed, 65 insertions(+) diff --git a/libvirt-gobject/libvirt-gobject-domain.c b/libvirt-gobject/libvirt-gobject-domain.c index 861f713..d6d804d 100644 --- a/libvirt-gobject/libvirt-gobject-domain.c +++ b/libvirt-gobject/libvirt-gobject-domain.c @@ -446,6 +446,62 @@ gboolean gvir_domain_resume(GVirDomain *dom, return TRUE; } +static void +gvir_domain_resume_helper(GSimpleAsyncResult *res, + GObject *object, + GCancellable *cancellable G_GNUC_UNUSED) +{ + GVirDomain *dom = GVIR_DOMAIN(object); + GError *err = NULL; + + if (!gvir_domain_resume(dom, &err)) + g_simple_async_result_take_error(res, err); +} + +/** + * gvir_domain_resume_async: + * @dom: the domain + * @cancellable: (allow-none)(transfer none): cancellation object + * @callback: (scope async): completion callback + * @user_data: (closure): opaque data for callback + * + * Asynchronous variant of #gvir_domain_resume. + */ +void gvir_domain_resume_async(GVirDomain *dom, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GSimpleAsyncResult *res; + + g_return_if_fail(GVIR_IS_DOMAIN(dom)); + g_return_if_fail((cancellable == NULL) || G_IS_CANCELLABLE(cancellable)); + + res = g_simple_async_result_new(G_OBJECT(dom), + callback, + user_data, + gvir_domain_resume_async); + g_simple_async_result_run_in_thread(res, + gvir_domain_resume_helper, + G_PRIORITY_DEFAULT, + cancellable); + g_object_unref(res); +} + +gboolean gvir_domain_resume_finish(GVirDomain *dom, + GAsyncResult *result, + GError **err) +{ + g_return_val_if_fail(GVIR_IS_DOMAIN(dom), FALSE); + g_return_val_if_fail(g_simple_async_result_is_valid(result, G_OBJECT(dom), gvir_domain_resume_async), FALSE); + g_return_val_if_fail(err == NULL || *err == NULL, FALSE); + + if (g_simple_async_result_propagate_error(G_SIMPLE_ASYNC_RESULT(result), err)) + return FALSE; + + return TRUE; +} + /** * gvir_domain_stop: * @dom: the domain diff --git a/libvirt-gobject/libvirt-gobject-domain.h b/libvirt-gobject/libvirt-gobject-domain.h index c61a2f5..6f74a97 100644 --- a/libvirt-gobject/libvirt-gobject-domain.h +++ b/libvirt-gobject/libvirt-gobject-domain.h @@ -162,6 +162,13 @@ gboolean gvir_domain_start_finish(GVirDomain *dom, gboolean gvir_domain_resume(GVirDomain *dom, GError **err); +void gvir_domain_resume_async(GVirDomain *dom, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data); +gboolean gvir_domain_resume_finish(GVirDomain *dom, + GAsyncResult *result, + GError **err); gboolean gvir_domain_stop(GVirDomain *dom, guint flags, GError **err); diff --git a/libvirt-gobject/libvirt-gobject.sym b/libvirt-gobject/libvirt-gobject.sym index fe3de97..926381d 100644 --- a/libvirt-gobject/libvirt-gobject.sym +++ b/libvirt-gobject/libvirt-gobject.sym @@ -177,6 +177,8 @@ LIBVIRT_GOBJECT_0.0.9 { LIBVIRT_GOBJECT_0.1.1 { global: + gvir_domain_resume_async; + gvir_domain_resume_finish; gvir_domain_shutdown_flags_get_type; gvir_domain_xml_flags_get_type; } LIBVIRT_GOBJECT_0.0.9; -- 1.7.11.2