chromium/chrome/updater/net/fallback_net_fetcher.cc

// Copyright 2024 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/updater/net/fallback_net_fetcher.h"

#include <cstdint>
#include <memory>
#include <string>
#include <utility>

#include "base/containers/flat_map.h"
#include "base/files/file_path.h"
#include "base/logging.h"
#include "base/sequence_checker.h"
#include "components/update_client/cancellation.h"
#include "components/update_client/network.h"
#include "url/gurl.h"

namespace updater {

FallbackNetFetcher::FallbackNetFetcher(
    std::unique_ptr<update_client::NetworkFetcher> impl,
    std::unique_ptr<update_client::NetworkFetcher> next)
    : … { … }

FallbackNetFetcher::~FallbackNetFetcher() = default;

void FallbackNetFetcher::PostRequest(
    const GURL& url,
    const std::string& post_data,
    const std::string& content_type,
    const base::flat_map<std::string, std::string>& post_additional_headers,
    update_client::NetworkFetcher::ResponseStartedCallback
        response_started_callback,
    update_client::NetworkFetcher::ProgressCallback progress_callback,
    update_client::NetworkFetcher::PostRequestCompleteCallback
        post_request_complete_callback) { … }

void FallbackNetFetcher::ResponseStarted(
    update_client::NetworkFetcher::ResponseStartedCallback
        response_started_callback,
    int32_t http_status_code,
    int64_t content_length) { … }

void FallbackNetFetcher::PostRequestDone(
    const GURL& url,
    const std::string& post_data,
    const std::string& content_type,
    const base::flat_map<std::string, std::string>& post_additional_headers,
    update_client::NetworkFetcher::ResponseStartedCallback
        response_started_callback,
    update_client::NetworkFetcher::ProgressCallback progress_callback,
    update_client::NetworkFetcher::PostRequestCompleteCallback
        post_request_complete_callback,
    std::unique_ptr<std::string> response_body,
    int net_error,
    const std::string& header_etag,
    const std::string& header_x_cup_server_proof,
    int64_t xheader_retry_after_sec) { … }

base::OnceClosure FallbackNetFetcher::DownloadToFile(
    const GURL& url,
    const base::FilePath& file_path,
    update_client::NetworkFetcher::ResponseStartedCallback
        response_started_callback,
    update_client::NetworkFetcher::ProgressCallback progress_callback,
    update_client::NetworkFetcher::DownloadToFileCompleteCallback
        download_to_file_complete_callback) { … }

void FallbackNetFetcher::DownloadToFileDone(
    const GURL& url,
    const base::FilePath& file_path,
    update_client::NetworkFetcher::ResponseStartedCallback
        response_started_callback,
    update_client::NetworkFetcher::ProgressCallback progress_callback,
    update_client::NetworkFetcher::DownloadToFileCompleteCallback
        download_to_file_complete_callback,
    int net_error,
    int64_t content_size) { … }

}  // namespace updater