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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef FUCHSIA_ENGINE_BROWSER_CONTENT_DIRECTORY_LOADER_FACTORY_H_
#define FUCHSIA_ENGINE_BROWSER_CONTENT_DIRECTORY_LOADER_FACTORY_H_
#include <fuchsia/io/cpp/fidl.h>
#include <fuchsia/web/cpp/fidl.h>
#include <lib/fidl/cpp/interface_handle.h>
#include <memory>
#include <string>
#include <vector>
#include "fuchsia/engine/web_engine_export.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver_set.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
// Creates a URLLoaderFactory which services requests for resources stored
// under named directories. The directories are accessed using the
// fuchsia-dir:// scheme.
class ContentDirectoryLoaderFactory : public network::mojom::URLLoaderFactory {
public:
ContentDirectoryLoaderFactory();
~ContentDirectoryLoaderFactory() override;
// Sets the list of content directories for the duration of the process.
// Can be called multiple times for clearing or replacing the list.
static WEB_ENGINE_EXPORT void SetContentDirectoriesForTest(
std::vector<fuchsia::web::ContentDirectoryProvider> directories);
// network::mojom::URLLoaderFactory:
void CreateLoaderAndStart(
mojo::PendingReceiver<network::mojom::URLLoader> loader,
int32_t routing_id,
int32_t request_id,
uint32_t options,
const network::ResourceRequest& request,
mojo::PendingRemote<network::mojom::URLLoaderClient> client,
const net::MutableNetworkTrafficAnnotationTag& traffic_annotation) final;
void Clone(
mojo::PendingReceiver<network::mojom::URLLoaderFactory> loader) final;
private:
net::Error OpenFileFromDirectory(
const std::string& directory_name,
base::FilePath path,
fidl::InterfaceRequest<fuchsia::io::Node> file_request);
// Used for executing blocking URLLoader routines.
const scoped_refptr<base::SequencedTaskRunner> task_runner_;
mojo::ReceiverSet<network::mojom::URLLoaderFactory> receivers_;
DISALLOW_COPY_AND_ASSIGN(ContentDirectoryLoaderFactory);
};
#endif // FUCHSIA_ENGINE_BROWSER_CONTENT_DIRECTORY_LOADER_FACTORY_H_