| // 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 THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_FETCH_RESPOND_WITH_OBSERVER_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_FETCH_RESPOND_WITH_OBSERVER_H_ |
| |
| #include "services/network/public/cpp/cross_origin_embedder_policy.h" |
| #include "services/network/public/mojom/fetch_api.mojom-blink-forward.h" |
| #include "third_party/blink/public/platform/web_url_request.h" |
| #include "third_party/blink/renderer/modules/modules_export.h" |
| #include "third_party/blink/renderer/modules/service_worker/respond_with_observer.h" |
| #include "third_party/blink/renderer/platform/bindings/exception_state.h" |
| #include "third_party/blink/renderer/platform/weborigin/kurl.h" |
| |
| namespace blink { |
| |
| class CrossOriginResourcePolicyChecker; |
| class ExecutionContext; |
| class FetchEvent; |
| class ReadableStream; |
| class ScriptValue; |
| class WaitUntilObserver; |
| |
| namespace mojom { |
| namespace blink { |
| class FetchAPIRequest; |
| } // namespace blink |
| } // namespace mojom |
| |
| // This class observes the service worker's handling of a FetchEvent and |
| // notifies the client. |
| class MODULES_EXPORT FetchRespondWithObserver : public RespondWithObserver { |
| public: |
| FetchRespondWithObserver( |
| ExecutionContext*, |
| int fetch_event_id, |
| base::WeakPtr<CrossOriginResourcePolicyChecker> corp_checker, |
| const mojom::blink::FetchAPIRequest&, |
| WaitUntilObserver*); |
| ~FetchRespondWithObserver() override = default; |
| |
| void OnResponseRejected(mojom::ServiceWorkerResponseError) override; |
| void OnResponseFulfilled(ScriptState*, |
| const ScriptValue&, |
| ExceptionState::ContextType context_type, |
| const char* interface_name, |
| const char* property_name) override; |
| void OnNoResponse() override; |
| |
| void SetEvent(FetchEvent* event); |
| |
| void Trace(Visitor*) const override; |
| |
| private: |
| const KURL request_url_; |
| const network::mojom::RequestMode request_mode_; |
| const network::mojom::RedirectMode redirect_mode_; |
| const mojom::RequestContextFrameType frame_type_; |
| const network::mojom::RequestDestination request_destination_; |
| Member<FetchEvent> event_; |
| Member<ReadableStream> request_body_stream_; |
| // https://fetch.spec.whatwg.org/#concept-body-source |
| const bool request_body_has_source_; |
| base::WeakPtr<CrossOriginResourcePolicyChecker> corp_checker_; |
| scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_FETCH_RESPOND_WITH_OBSERVER_H_ |