blob: 4d69997b1797234829789a3d58476857088d0998 [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "device/udev_linux/udev_loader.h"
#include <memory>
#include "base/logging.h"
#include "device/udev_linux/udev0_loader.h"
#include "device/udev_linux/udev1_loader.h"
namespace device {
namespace {
UdevLoader* g_udev_loader = NULL;
} // namespace
// static
UdevLoader* UdevLoader::Get() {
if (g_udev_loader)
return g_udev_loader;
std::unique_ptr<UdevLoader> udev_loader;
udev_loader.reset(new Udev1Loader);
if (udev_loader->Init()) {
g_udev_loader = udev_loader.release();
return g_udev_loader;
}
udev_loader.reset(new Udev0Loader);
if (udev_loader->Init()) {
g_udev_loader = udev_loader.release();
return g_udev_loader;
}
CHECK(false);
return NULL;
}
UdevLoader::~UdevLoader() {
}
} // namespace device