chromium/components/download/internal/common/download_file_with_copy.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 "components/download/internal/common/download_file_with_copy.h"

#include "base/files/file_util.h"
#include "base/functional/bind.h"
#include "base/task/sequenced_task_runner.h"
#include "components/download/database/download_db.h"
#include "components/download/database/download_db_conversions.h"
#include "components/download/database/download_db_entry.h"
#include "components/download/public/common/download_destination_observer.h"
#include "components/download/public/common/download_features.h"
#include "components/download/public/common/download_stats.h"
#include "components/download/public/common/download_utils.h"
#include "crypto/secure_hash.h"

namespace download {

namespace {
void OnRenameComplete(const base::FilePath& file_path,
                      scoped_refptr<base::SingleThreadTaskRunner> task_runner,
                      DownloadFile::RenameCompletionCallback callback) { … }
}  // namespace

DownloadFileWithCopy::DownloadFileWithCopy(
    const base::FilePath& file_path_to_copy,
    base::WeakPtr<DownloadDestinationObserver> observer)
    : … { … }

DownloadFileWithCopy::~DownloadFileWithCopy() = default;

void DownloadFileWithCopy::Initialize(
    InitializeCallback initialize_callback,
    CancelRequestCallback cancel_request_callback,
    const DownloadItem::ReceivedSlices& received_slices) { … }

void DownloadFileWithCopy::AddInputStream(std::unique_ptr<InputStream> stream,
                                          int64_t offset) { … }

void DownloadFileWithCopy::RenameAndUniquify(
    const base::FilePath& full_path,
    RenameCompletionCallback callback) { … }

void DownloadFileWithCopy::RenameAndAnnotate(
    const base::FilePath& full_path,
    const std::string& client_guid,
    const GURL& source_url,
    const GURL& referrer_url,
    mojo::PendingRemote<quarantine::mojom::Quarantine> remote_quarantine,
    RenameCompletionCallback callback) { … }

void DownloadFileWithCopy::Detach() { … }

void DownloadFileWithCopy::Cancel() { … }

void DownloadFileWithCopy::SetPotentialFileLength(int64_t length) { … }

const base::FilePath& DownloadFileWithCopy::FullPath() const { … }

bool DownloadFileWithCopy::InProgress() const { … }

void DownloadFileWithCopy::Pause() { … }

void DownloadFileWithCopy::Resume() { … }

#if BUILDFLAG(IS_ANDROID)
void DownloadFileWithCopy::PublishDownload(RenameCompletionCallback callback) {
  // This shouldn't get called.
  DCHECK(false);
}
#endif  // BUILDFLAG(IS_ANDROID)
}  //  namespace download