chromium/content/browser/quota/quota_change_dispatcher.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/quota/quota_change_dispatcher.h"

#include <map>
#include <utility>

#include "base/command_line.h"
#include "base/functional/bind.h"
#include "base/memory/ref_counted_delete_on_sequence.h"
#include "base/rand_util.h"
#include "base/strings/string_number_conversions.h"
#include "base/task/sequenced_task_runner.h"
#include "content/browser/quota/quota_manager_host.h"
#include "content/public/common/content_switches.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"

namespace {

// The minimum delay between successive storage pressure events.
constexpr base::TimeDelta kDefaultQuotaChangeIntervalSeconds = …;

}  // namespace

namespace content {

QuotaChangeDispatcher::DelayedStorageKeyListener::DelayedStorageKeyListener()
    : … { … }
QuotaChangeDispatcher::DelayedStorageKeyListener::~DelayedStorageKeyListener() =
    default;

QuotaChangeDispatcher::QuotaChangeDispatcher(
    scoped_refptr<base::SequencedTaskRunner> io_thread)
    : … { … }

QuotaChangeDispatcher::~QuotaChangeDispatcher() { … }

void QuotaChangeDispatcher::MaybeDispatchEvents() { … }

void QuotaChangeDispatcher::DispatchEventsForStorageKey(
    const blink::StorageKey& storage_key) { … }

void QuotaChangeDispatcher::AddChangeListener(
    const blink::StorageKey& storage_key,
    mojo::PendingRemote<blink::mojom::QuotaChangeListener> mojo_listener) { … }

void QuotaChangeDispatcher::OnRemoteDisconnect(
    const blink::StorageKey& storage_key,
    mojo::RemoteSetElementId id) { … }

const base::TimeDelta QuotaChangeDispatcher::GetQuotaChangeEventInterval() { … }

}  // namespace content