blob: 93efb6398b609ea5c51133e7c76bedeb21757371 [file] [log] [blame]
// Copyright (c) 2012 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 <SystemConfiguration/SystemConfiguration.h>
#include <memory>
#include "base/mac/scoped_cftyperef.h"
#include "base/macros.h"
#include "starboard/types.h"
namespace base {
class Thread;
namespace net {
// Helper class for watching the Mac OS system network settings.
class NetworkConfigWatcherMac {
// NOTE: The lifetime of Delegate is expected to exceed the lifetime of
// NetworkConfigWatcherMac.
class Delegate {
virtual ~Delegate() {}
// Called to let the delegate do any setup work the must be run on the
// notifier thread immediately after it starts.
virtual void Init() {}
// Called to start receiving notifications from the SCNetworkReachability
// API.
// Will be called on the notifier thread.
virtual void StartReachabilityNotifications() = 0;
// Called to register the notification keys on |store|.
// Implementors are expected to call SCDynamicStoreSetNotificationKeys().
// Will be called on the notifier thread.
virtual void SetDynamicStoreNotificationKeys(SCDynamicStoreRef store) = 0;
// Called when one of the notification keys has changed.
// Will be called on the notifier thread.
virtual void OnNetworkConfigChange(CFArrayRef changed_keys) = 0;
explicit NetworkConfigWatcherMac(Delegate* delegate);
// The thread used to listen for notifications. This relays the notification
// to the registered observers without posting back to the thread the object
// was created on.
std::unique_ptr<base::Thread> notifier_thread_;
} // namespace net