chromium/components/error_page/common/alt_game_images.cc

// Copyright 2021 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

// This file was automatically generated from
// alt_game_images/alt_game_images.cc.template. See README.md for details about
// how to make changes.

#include "components/error_page/common/alt_game_images.h"

#include <memory>
#include <string>

#include "base/base64url.h"
#include "base/command_line.h"
#include "base/logging.h"
#include "base/rand_util.h"
#include "base/strings/string_util.h"
#include "components/error_page/common/error_page_switches.h"
#include "crypto/encryptor.h"
#include "crypto/symmetric_key.h"

namespace error_page {
namespace {

const uint8_t kAltGameImages1xA[] = …;

const uint8_t kAltGameImages1xB[] = …;

const uint8_t* const kAltGameImages1x[] = …;
constexpr int kAltGameImagesCount = …;
const size_t kAltGameImages1xLength[] = …;
static_assert …;

const uint8_t kAltGameImages2xA[] = …;

const uint8_t kAltGameImages2xB[] = …;

const uint8_t* const kAltGameImages2x[] = …;

const size_t kAltGameImages2xLength[] = …;

static_assert …;
static_assert …;

std::string DecryptImage(const std::string& image_ciphertext,
                         crypto::SymmetricKey* key) { … }

bool LookupImage(int id, int scale, std::string* image) { … }

std::unique_ptr<crypto::SymmetricKey> GetKey() { … }

}  // namespace

BASE_FEATURE(…);
const base::FeatureParam<std::string> kNetErrorAltGameModeKey{ … };

bool EnableAltGameMode() { … }

std::string GetAltGameImage(int image_id, int scale) { … }

int ChooseAltGame() { … }

}  // namespace error_page