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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/dbus/dbus_thread_manager.h"
#include <memory>
#include <utility>
#include "base/logging.h"
namespace ash {
static DBusThreadManager* g_dbus_thread_manager = nullptr;
DBusThreadManager::DBusThreadManager() = default;
DBusThreadManager::~DBusThreadManager() = default;
// static
void DBusThreadManager::Initialize() {
CHECK(!g_dbus_thread_manager);
g_dbus_thread_manager = new DBusThreadManager();
if (!g_dbus_thread_manager->IsUsingFakes())
VLOG(1) << "ash::DBusThreadManager initialized for ChromeOS";
else
VLOG(1) << "ash::DBusThreadManager created for testing";
}
// static
bool DBusThreadManager::IsInitialized() {
return !!g_dbus_thread_manager;
}
// static
void DBusThreadManager::Shutdown() {
// Ensure that we only shutdown DBusThreadManager once.
CHECK(g_dbus_thread_manager);
DBusThreadManager* dbus_thread_manager = g_dbus_thread_manager;
g_dbus_thread_manager = nullptr;
delete dbus_thread_manager;
VLOG(1) << "DBusThreadManager Shutdown completed";
}
// static
DBusThreadManager* DBusThreadManager::Get() {
CHECK(g_dbus_thread_manager)
<< "DBusThreadManager::Get() called before Initialize()";
return g_dbus_thread_manager;
}
} // namespace ash
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