dlcservice/dlc_service.cc

// Copyright 2018 The Chromium OS 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 "dlcservice/dlc_service.h"

#include <string>

#include <chromeos/dbus/service_constants.h>

#include "dlcservice/boot_device.h"
#include "dlcservice/boot_slot.h"

namespace dlcservice {

namespace {
// The root dir that stores all available DLC manifests.
constexpr char kManifestDir[] = "/opt/google/dlc";
// The root dir that stores all installed DLC content.
constexpr char kContentDir[] = "/home/chronos/dlc";
}  // namespace

// kDlcServiceName is defined in chromeos/dbus/service_constant.h
DlcService::DlcService() : DBusServiceDaemon(kDlcServiceName) {}

void DlcService::RegisterDBusObjectsAsync(
    brillo::dbus_utils::AsyncEventSequencer* sequencer) {
  dbus_object_ = std::make_unique<brillo::dbus_utils::DBusObject>(
      nullptr, bus_,
      org::chromium::DlcServiceInterfaceAdaptor::GetObjectPath());
  dbus_adaptor_ = std::make_unique<dlcservice::DlcServiceDBusAdaptor>(
      std::make_unique<org::chromium::ImageLoaderInterfaceProxy>(bus_),
      std::make_unique<org::chromium::UpdateEngineInterfaceProxy>(bus_),
      std::make_unique<BootSlot>(std::make_unique<BootDevice>()),
      base::FilePath(kManifestDir), base::FilePath(kContentDir));
  dbus_adaptor_->RegisterWithDBusObject(dbus_object_.get());
  dbus_object_->RegisterAsync(
      sequencer->GetHandler("RegisterAsync() failed.", true));
}

}  // namespace dlcservice