download_client.cc | Explore in Territory

// 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.

#include "components/background_fetch/download_client.h"

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

#include "base/functional/bind.h"
#include "base/task/sequenced_task_runner.h"
#include "components/background_fetch/background_fetch_delegate_base.h"
#include "components/download/public/background_service/background_download_service.h"
#include "components/download/public/background_service/download_metadata.h"
#include "content/public/browser/background_fetch_response.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "services/network/public/cpp/resource_request_body.h"
#include "url/origin.h"

namespace background_fetch {

namespace {

BackgroundFetchFailureReason;
BackgroundFetchFailureReason ToBackgroundFetchFailureReason(
    download::Client::FailureReason reason) { … }

}  // namespace

DownloadClient::DownloadClient(content::BrowserContext* context)
    : … { … }

DownloadClient::~DownloadClient() = default;

void DownloadClient::OnServiceInitialized(
    bool state_lost,
    const std::vector<download::DownloadMetaData>& downloads) { … }

void DownloadClient::OnServiceUnavailable() { … }

void DownloadClient::OnDownloadStarted(
    const std::string& guid,
    const std::vector<GURL>& url_chain,
    const scoped_refptr<const net::HttpResponseHeaders>& headers) { … }

void DownloadClient::OnDownloadUpdated(const std::string& guid,
                                       uint64_t bytes_uploaded,
                                       uint64_t bytes_downloaded) { … }

void DownloadClient::OnDownloadFailed(const std::string& guid,
                                      const download::CompletionInfo& info,
                                      download::Client::FailureReason reason) { … }

void DownloadClient::OnDownloadSucceeded(const std::string& guid,
                                         const download::CompletionInfo& info) { … }

bool DownloadClient::CanServiceRemoveDownloadedFile(const std::string& guid,
                                                    bool force_delete) { … }

void DownloadClient::GetUploadData(const std::string& guid,
                                   download::GetUploadDataCallback callback) { … }

BackgroundFetchDelegateBase* DownloadClient::GetDelegate() { … }

}  // namespace background_fetch
chromium/components/background_fetch/download_client.cc
