C++ (Cpp) storage_object_get_lvm_logical_volume示例

示例#1

文件： storagevolumegroup.c 项目： githubber/cockpit

static gboolean
handle_create_thin_volume (CockpitStorageVolumeGroup *object,
                           GDBusMethodInvocation *invocation,
                           const gchar *arg_name,
                           guint64 arg_size,
                           const gchar *arg_pool)
{
  StorageVolumeGroup *group = STORAGE_VOLUME_GROUP(object);
  GError *error = NULL;
  gs_free gchar *result = NULL;
  const gchar *pool_path = "/";

  if (!auth_check_sender_role (invocation, COCKPIT_ROLE_STORAGE_ADMIN))
    return TRUE;

  StorageProvider *provider = storage_object_get_provider (group->object);
  Daemon *daemon = storage_provider_get_daemon (provider);
  GDBusObjectManagerServer *object_manager_server = daemon_get_object_manager (daemon);
  GDBusObjectManager *object_manager = G_DBUS_OBJECT_MANAGER (object_manager_server);

  StorageObject *pool_object =
    STORAGE_OBJECT (g_dbus_object_manager_get_object (object_manager, arg_pool));
  LvmLogicalVolume *lvm_pool_lvol = storage_object_get_lvm_logical_volume (pool_object);

  if (lvm_pool_lvol)
    pool_path = g_dbus_proxy_get_object_path (G_DBUS_PROXY (lvm_pool_lvol));

  if (!lvm_volume_group_call_create_thin_volume_sync (group->lvm_volume_group,
                                                      arg_name,
                                                      arg_size,
                                                      pool_path,
                                                      null_asv (),
                                                      &result,
                                                      NULL,
                                                      &error))
    {
      g_dbus_error_strip_remote_error (error);
      g_dbus_method_invocation_return_error (invocation,
                                             COCKPIT_ERROR,
                                             COCKPIT_ERROR_FAILED,
                                             "%s", error->message);
      g_error_free (error);
    }
  else
    cockpit_storage_volume_group_complete_create_thin_pool_volume (object, invocation);

  return TRUE;
}

示例#2

文件： storagelogicalvolume.c 项目： BillTheBest/cockpit

static void
storage_logical_volume_constructed (GObject *object)
{
  StorageLogicalVolume *logical_volume = STORAGE_LOGICAL_VOLUME(object);

  logical_volume->lvm_logical_volume = g_object_ref (storage_object_get_lvm_logical_volume (logical_volume->object));
  g_signal_connect (logical_volume->lvm_logical_volume,
                    "notify",
                    G_CALLBACK (on_lvm_logical_volume_notify),
                    logical_volume);

  g_dbus_proxy_set_default_timeout (G_DBUS_PROXY (logical_volume->lvm_logical_volume), G_MAXINT);

  storage_logical_volume_update (logical_volume);

  if (G_OBJECT_CLASS (storage_logical_volume_parent_class)->constructed != NULL)
    G_OBJECT_CLASS (storage_logical_volume_parent_class)->constructed (object);
}