chromium/services/network/public/cpp/network_connection_tracker.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/network/public/cpp/network_connection_tracker.h"

#include <utility>

#include "base/functional/bind.h"
#include "base/notreached.h"
#include "base/observer_list.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/single_thread_task_runner.h"
#include "base/task/task_runner.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/network/public/mojom/network_change_manager.mojom.h"
#include "services/network/public/mojom/network_service.mojom.h"

namespace network {

namespace {

// Wraps a |user_callback| when GetConnectionType() is called on a different
// thread than NetworkConnectionTracker's thread.
void OnGetConnectionType(
    scoped_refptr<base::TaskRunner> task_runner,
    NetworkConnectionTracker::ConnectionTypeCallback user_callback,
    network::mojom::ConnectionType connection_type) { … }

static const int32_t kConnectionTypeInvalid = …;

}  // namespace

NetworkConnectionTracker::NetworkConnectionTracker(BindingCallback callback)
    : … { … }

NetworkConnectionTracker::~NetworkConnectionTracker() { … }

bool NetworkConnectionTracker::GetConnectionType(
    network::mojom::ConnectionType* const type,
    ConnectionTypeCallback callback) { … }

bool NetworkConnectionTracker::IsOffline() const { … }

// static
bool NetworkConnectionTracker::IsConnectionCellular(
    const network::mojom::ConnectionType type) { … }

void NetworkConnectionTracker::AddNetworkConnectionObserver(
    NetworkConnectionObserver* observer) { … }

void NetworkConnectionTracker::AddLeakyNetworkConnectionObserver(
    NetworkConnectionObserver* observer) { … }

void NetworkConnectionTracker::RemoveNetworkConnectionObserver(
    NetworkConnectionObserver* observer) { … }

NetworkConnectionTracker::NetworkConnectionTracker()
    : … { … }

void NetworkConnectionTracker::OnInitialConnectionType(
    network::mojom::ConnectionType type) { … }

void NetworkConnectionTracker::OnNetworkChanged(
    network::mojom::ConnectionType type) { … }

void NetworkConnectionTracker::Initialize() { … }

void NetworkConnectionTracker::HandleNetworkServicePipeBroken() { … }

}  // namespace network