mei_preload_component_installer.cc | Explore in Territory

// 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.

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

#include "chrome/browser/component_updater/mei_preload_component_installer.h"

#include <memory>
#include <string>
#include <utility>
#include <vector>

#include "base/check.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/functional/bind.h"
#include "base/memory/ref_counted.h"
#include "base/path_service.h"
#include "base/task/task_traits.h"
#include "base/task/thread_pool.h"
#include "base/values.h"
#include "base/version.h"
#include "chrome/browser/media/media_engagement_preloaded_list.h"
#include "components/component_updater/component_updater_paths.h"
#include "media/base/media_switches.h"

ComponentUpdateService;

namespace {

constexpr base::FilePath::CharType kMediaEngagementPreloadBinaryPbFileName[] = …);

// The extension id is: laoigpblnllgcgjnjnllmfolckpjlhki
constexpr uint8_t kMeiPreloadPublicKeySHA256[32] = …;

constexpr char kMediaEngagementPreloadManifestName[] = …;

void LoadPreloadedDataFromDisk(const base::FilePath& pb_path) { … }

}  // namespace

namespace component_updater {

MediaEngagementPreloadComponentInstallerPolicy::
    MediaEngagementPreloadComponentInstallerPolicy(
        base::OnceClosure on_load_closure)
    : … { … }

MediaEngagementPreloadComponentInstallerPolicy::
    ~MediaEngagementPreloadComponentInstallerPolicy() = default;

bool MediaEngagementPreloadComponentInstallerPolicy::
    SupportsGroupPolicyEnabledComponentUpdates() const { … }

bool MediaEngagementPreloadComponentInstallerPolicy::RequiresNetworkEncryption()
    const { … }

update_client::CrxInstaller::Result
MediaEngagementPreloadComponentInstallerPolicy::OnCustomInstall(
    const base::Value::Dict& manifest,
    const base::FilePath& install_dir) { … }

void MediaEngagementPreloadComponentInstallerPolicy::OnCustomUninstall() { … }

base::FilePath MediaEngagementPreloadComponentInstallerPolicy::GetInstalledPath(
    const base::FilePath& base) { … }

void MediaEngagementPreloadComponentInstallerPolicy::ComponentReady(
    const base::Version& version,
    const base::FilePath& install_dir,
    base::Value::Dict manifest) { … }

// Called during startup and installation before ComponentReady().
bool MediaEngagementPreloadComponentInstallerPolicy::VerifyInstallation(
    const base::Value::Dict& manifest,
    const base::FilePath& install_dir) const { … }

base::FilePath
MediaEngagementPreloadComponentInstallerPolicy::GetRelativeInstallDir() const { … }

void MediaEngagementPreloadComponentInstallerPolicy::GetHash(
    std::vector<uint8_t>* hash) const { … }

std::string MediaEngagementPreloadComponentInstallerPolicy::GetName() const { … }

update_client::InstallerAttributes
MediaEngagementPreloadComponentInstallerPolicy::GetInstallerAttributes() const { … }

void RegisterMediaEngagementPreloadComponent(ComponentUpdateService* cus,
                                             base::OnceClosure on_load) { … }

}  // namespace component_updater
chromium/chrome/browser/component_updater/mei_preload_component_installer.cc
