| // Copyright 2017 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 CONTENT_BROWSER_FILE_URL_LOADER_FACTORY_H_ |
| #define CONTENT_BROWSER_FILE_URL_LOADER_FACTORY_H_ |
| |
| #include "base/files/file_path.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/sequenced_task_runner.h" |
| #include "base/threading/thread_checker.h" |
| #include "content/common/content_export.h" |
| #include "mojo/public/cpp/bindings/binding_set.h" |
| #include "services/network/public/mojom/url_loader_factory.mojom.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::mojom::URLLoaderFactory, |
| public base::SupportsWeakPtr<FileURLLoaderFactory> { |
| public: |
| // SequencedTaskRunner must be allowed to block and should have background |
| // priority since it will be used to schedule synchronous file I/O tasks. |
| // |shared_cors_origin_access_list| can be nullptr if only "no-cors" requests |
| // will be made. |
| FileURLLoaderFactory(const base::FilePath& profile_path, |
| scoped_refptr<const SharedCorsOriginAccessList> |
| shared_cors_origin_access_list, |
| scoped_refptr<base::SequencedTaskRunner> task_runner); |
| ~FileURLLoaderFactory() override; |
| |
| private: |
| // network::mojom::URLLoaderFactory: |
| void CreateLoaderAndStart(network::mojom::URLLoaderRequest loader, |
| int32_t routing_id, |
| int32_t request_id, |
| uint32_t options, |
| const network::ResourceRequest& request, |
| network::mojom::URLLoaderClientPtr client, |
| const net::MutableNetworkTrafficAnnotationTag& |
| traffic_annotation) override; |
| void Clone(network::mojom::URLLoaderFactoryRequest loader) override; |
| |
| void CreateLoaderAndStartInternal(const network::ResourceRequest request, |
| network::mojom::URLLoaderRequest loader, |
| network::mojom::URLLoaderClientPtr client, |
| bool cors_flag); |
| |
| const base::FilePath profile_path_; |
| const scoped_refptr<const SharedCorsOriginAccessList> |
| shared_cors_origin_access_list_; |
| const scoped_refptr<base::SequencedTaskRunner> task_runner_; |
| mojo::BindingSet<network::mojom::URLLoaderFactory> bindings_; |
| |
| THREAD_CHECKER(thread_checker_); |
| |
| DISALLOW_COPY_AND_ASSIGN(FileURLLoaderFactory); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_FILE_URL_LOADER_FACTORY_H_ |