chromium/content/browser/blob_storage/file_backed_blob_factory_base.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 "content/browser/blob_storage/file_backed_blob_factory_base.h"

#include "base/functional/callback_helpers.h"
#include "base/process/process_handle.h"
#include "base/task/bind_post_task.h"
#include "base/task/sequenced_task_runner.h"
#include "content/browser/blob_storage/chrome_blob_storage_context.h"
#include "content/browser/child_process_security_policy_impl.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/render_process_host.h"
#include "storage/browser/blob/blob_data_builder.h"
#include "storage/browser/blob/blob_impl.h"
#include "storage/browser/blob/blob_registry_impl.h"
#include "third_party/blink/public/mojom/blob/data_element.mojom.h"
#include "url/gurl.h"

namespace content {

namespace {

file_access::ScopedFileAccessDelegate::RequestFilesAccessIOCallback
GetAccessCallback(const GURL& url_for_file_access_checks) { … }

void ContinueRegisterBlob(
    mojo::PendingReceiver<blink::mojom::Blob> blob,
    std::string uuid,
    std::string content_type,
    blink::mojom::DataElementFilePtr file,
    file_access::ScopedFileAccessDelegate::RequestFilesAccessIOCallback
        file_access,
    bool security_check_success,
    mojo::ReportBadMessageCallback bad_message_callback,
    scoped_refptr<ChromeBlobStorageContext> blob_storage_context,
    blink::mojom::FileBackedBlobFactory::RegisterBlobSyncCallback
        finish_callback) { … }

}  // namespace

FileBackedBlobFactoryBase::FileBackedBlobFactoryBase(int process_id)
    : … { … }

FileBackedBlobFactoryBase::~FileBackedBlobFactoryBase() = default;

void FileBackedBlobFactoryBase::RegisterBlob(
    mojo::PendingReceiver<blink::mojom::Blob> blob,
    const std::string& uuid,
    const std::string& content_type,
    blink::mojom::DataElementFilePtr file) { … }

void FileBackedBlobFactoryBase::RegisterBlobSync(
    mojo::PendingReceiver<blink::mojom::Blob> blob,
    const std::string& uuid,
    const std::string& content_type,
    blink::mojom::DataElementFilePtr file,
    RegisterBlobSyncCallback finish_callback) { … }

}  // namespace content