blob: 44ff5fb1b6db6af55ce36f52040d1bd7202416de [file] [log] [blame]
// Copyright (c) 2012 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 "update_engine/real_system_state.h"
#include <base/file_util.h>
#include <base/time/time.h>
#include "update_engine/constants.h"
#include "update_engine/update_manager/state_factory.h"
#include "update_engine/utils.h"
namespace chromeos_update_engine {
RealSystemState::RealSystemState()
: device_policy_(nullptr),
connection_manager_(this),
update_attempter_(this, &dbus_),
request_params_(this),
system_rebooted_(false) {}
bool RealSystemState::Initialize() {
metrics_lib_.Init();
if (!prefs_.Init(base::FilePath(kPrefsDirectory))) {
LOG(ERROR) << "Failed to initialize preferences.";
return false;
}
if (!powerwash_safe_prefs_.Init(base::FilePath(kPowerwashSafePrefsDir))) {
LOG(ERROR) << "Failed to initialize powerwash preferences.";
return false;
}
if (!utils::FileExists(kSystemRebootedMarkerFile)) {
if (!utils::WriteFile(kSystemRebootedMarkerFile, "", 0)) {
LOG(ERROR) << "Could not create reboot marker file";
return false;
}
system_rebooted_ = true;
}
p2p_manager_.reset(P2PManager::Construct(NULL, &prefs_, "cros_au",
kMaxP2PFilesToKeep));
// Initialize the Update Manager using the default state factory.
chromeos_update_manager::State* um_state =
chromeos_update_manager::DefaultStateFactory(
&policy_provider_, &dbus_, this);
if (!um_state) {
LOG(ERROR) << "Failed to initialize the Update Manager.";
return false;
}
update_manager_.reset(
new chromeos_update_manager::UpdateManager(
&clock_, base::TimeDelta::FromSeconds(5),
base::TimeDelta::FromHours(12), um_state));
if (!payload_state_.Initialize(this)) {
LOG(ERROR) << "Failed to initialize the payload state object.";
return false;
}
// Initialize the update attempter.
update_attempter_.Init();
// All is well. Initialization successful.
return true;
}
} // namespace chromeos_update_engine