chromium/components/visitedlink/renderer/visitedlink_reader.cc

// Copyright 2006-2008 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "components/visitedlink/renderer/visitedlink_reader.h"

#include <stddef.h>
#include <stdint.h>

#include "base/check.h"
#include "base/functional/bind.h"
#include "base/metrics/histogram_functions.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/web/web_view.h"

WebView;

namespace visitedlink {

VisitedLinkReader::VisitedLinkReader() = default;

VisitedLinkReader::~VisitedLinkReader() { … }

base::RepeatingCallback<
    void(mojo::PendingReceiver<mojom::VisitedLinkNotificationSink>)>
VisitedLinkReader::GetBindCallback() { … }

uint64_t VisitedLinkReader::ComputePartitionedFingerprint(
    std::string_view canonical_link_url,
    const net::SchemefulSite& top_level_site,
    const url::Origin& frame_origin) { … }

// Initializes the table with the given shared memory handle. This memory is
// mapped into the process.
void VisitedLinkReader::UpdateVisitedLinks(
    base::ReadOnlySharedMemoryRegion table_region) { … }

void VisitedLinkReader::UpdateUnpartitionedVisitedLinks(
    base::ReadOnlySharedMemoryRegion table_region) { … }

void VisitedLinkReader::UpdatePartitionedVisitedLinks(
    base::ReadOnlySharedMemoryRegion table_region) { … }

void VisitedLinkReader::AddVisitedLinks(
    const std::vector<VisitedLinkReader::Fingerprint>& fingerprints) { … }

void VisitedLinkReader::ResetVisitedLinks(bool invalidate_hashes) { … }

void VisitedLinkReader::UpdateOriginSalts(
    const base::flat_map<url::Origin, uint64_t>& origin_salts) { … }

void VisitedLinkReader::FreeTable() { … }

void VisitedLinkReader::Bind(
    mojo::PendingReceiver<mojom::VisitedLinkNotificationSink> receiver) { … }

}  // namespace visitedlink