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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_LOADER_FILE_URL_LOADER_FACTORY_H_
#define CONTENT_BROWSER_LOADER_FILE_URL_LOADER_FACTORY_H_
#include "base/files/file_path.h"
#include "base/memory/ref_counted.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/task_traits.h"
#include "content/common/content_export.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "services/network/public/cpp/self_deleting_url_loader_factory.h"
namespace content {
class SharedCorsOriginAccessList;
// A URLLoaderFactory used for the file:// scheme used when Network Service is
// enabled.
// If a caller needs a request that has a fetch request mode other than
// "no-cors", this class should be used on the UI thread.
class CONTENT_EXPORT FileURLLoaderFactory
: public network::SelfDeletingURLLoaderFactory {
public:
// Returns mojo::PendingRemote to a newly constructed FileURLLoaderFactory.
// The factory is self-owned - it will delete itself once there are no more
// receivers (including the receiver associated with the returned
// mojo::PendingRemote and the receivers bound by the Clone method).
//
// |shared_cors_origin_access_list| can be nullptr if only "no-cors" requests
// will be made.
//
// Thread pool tasks posted by the constructed FileURLLoaderFactory use
// |task_priority|.
static mojo::PendingRemote<network::mojom::URLLoaderFactory> Create(
const base::FilePath& profile_path,
scoped_refptr<SharedCorsOriginAccessList> shared_cors_origin_access_list,
base::TaskPriority task_priority);
FileURLLoaderFactory(const FileURLLoaderFactory&) = delete;
FileURLLoaderFactory& operator=(const FileURLLoaderFactory&) = delete;
private:
FileURLLoaderFactory(
const base::FilePath& profile_path,
scoped_refptr<SharedCorsOriginAccessList> shared_cors_origin_access_list,
base::TaskPriority task_priority,
mojo::PendingReceiver<network::mojom::URLLoaderFactory> factory_receiver);
// network::mojom::URLLoaderFactory:
~FileURLLoaderFactory() override;
void CreateLoaderAndStart(
mojo::PendingReceiver<network::mojom::URLLoader> loader,
int32_t request_id,
uint32_t options,
const network::ResourceRequest& request,
mojo::PendingRemote<network::mojom::URLLoaderClient> client,
const net::MutableNetworkTrafficAnnotationTag& traffic_annotation)
override;
void CreateLoaderAndStartInternal(
const network::ResourceRequest request,
network::mojom::FetchResponseType response_type,
mojo::PendingReceiver<network::mojom::URLLoader> loader,
mojo::PendingRemote<network::mojom::URLLoaderClient> client);
const base::FilePath profile_path_;
const scoped_refptr<SharedCorsOriginAccessList>
shared_cors_origin_access_list_;
const scoped_refptr<base::SequencedTaskRunner> task_runner_;
};
} // namespace content
#endif // CONTENT_BROWSER_LOADER_FILE_URL_LOADER_FACTORY_H_
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