blob: 8c4c32559241610f51f78d155923001a0feecb0e [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 <memory>
#include <unordered_set>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/scoped_refptr.h"
#include "net/base/net_export.h"
#include "net/base/network_change_notifier.h"
namespace base {
class SequencedTaskRunner;
struct OnTaskRunnerDeleter;
} // namespace base
namespace net {
class NET_EXPORT_PRIVATE NetworkChangeNotifierLinux
: public NetworkChangeNotifier {
// Creates NetworkChangeNotifierLinux with a list of ignored interfaces.
// |ignored_interfaces| is the list of interfaces to ignore. An ignored
// interface will not trigger IP address or connection type notifications.
// NOTE: Only ignore interfaces not used to connect to the internet. Adding
// interfaces used to connect to the internet can cause critical network
// changed signals to be lost allowing incorrect stale state to persist.
explicit NetworkChangeNotifierLinux(
const std::unordered_set<std::string>& ignored_interfaces);
~NetworkChangeNotifierLinux() override;
class BlockingThreadObjects;
static NetworkChangeCalculatorParams NetworkChangeCalculatorParamsLinux();
// NetworkChangeNotifier:
ConnectionType GetCurrentConnectionType() const override;
const internal::AddressTrackerLinux* GetAddressTrackerInternal()
const override;
// |blocking_thread_objects_| will live on this runner.
scoped_refptr<base::SequencedTaskRunner> blocking_thread_runner_;
// A collection of objects that must live on blocking sequences. These objects
// listen for notifications and relay the notifications to the registered
// observers without posting back to the thread the object was created on.
// Also used for DnsConfigService which also must live on blocking sequences.
std::unique_ptr<BlockingThreadObjects, base::OnTaskRunnerDeleter>
} // namespace net