chromium/chrome/browser/web_applications/isolated_web_apps/isolated_web_app_downloader.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/web_applications/isolated_web_apps/isolated_web_app_downloader.h"

#include <memory>
#include <optional>

#include "base/files/file_path.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "base/task/thread_pool.h"
#include "net/base/net_errors.h"
#include "net/traffic_annotation/network_traffic_annotation.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/public/cpp/simple_url_loader.h"
#include "url/gurl.h"

namespace web_app {

void ScopedTempWebBundleFile::Create(
    base::OnceCallback<void(ScopedTempWebBundleFile)> callback) { … }

ScopedTempWebBundleFile::ScopedTempWebBundleFile(
    std::unique_ptr<base::ScopedTempFile> file)
    : … { … }

ScopedTempWebBundleFile::~ScopedTempWebBundleFile() { … }

ScopedTempWebBundleFile& ScopedTempWebBundleFile::operator=(
    ScopedTempWebBundleFile&&) = default;
ScopedTempWebBundleFile::ScopedTempWebBundleFile(ScopedTempWebBundleFile&&) =
    default;

const base::FilePath& ScopedTempWebBundleFile::path() const { … }

// static
std::unique_ptr<IsolatedWebAppDownloader>
IsolatedWebAppDownloader::CreateAndStartDownloading(
    GURL url,
    base::FilePath destination,
    net::PartialNetworkTrafficAnnotationTag partial_traffic_annotation,
    scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory,
    IsolatedWebAppDownloader::DownloadCallback download_callback) { … }

IsolatedWebAppDownloader::IsolatedWebAppDownloader(
    scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory)
    : … { … }

IsolatedWebAppDownloader::~IsolatedWebAppDownloader() = default;

void IsolatedWebAppDownloader::DownloadSignedWebBundle(
    GURL url,
    base::FilePath destination,
    net::PartialNetworkTrafficAnnotationTag partial_traffic_annotation,
    DownloadCallback download_callback) { … }

int32_t IsolatedWebAppDownloader::OnSignedWebBundleDownloaded(
    base::FilePath destination,
    base::FilePath actual_destination) { … }

}  // namespace web_app