| // Copyright 2014 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_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_ |
| #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/gtest_prod_util.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/time/time.h" |
| #include "content/browser/service_worker/service_worker_request_handler.h" |
| #include "content/browser/service_worker/service_worker_url_job_wrapper.h" |
| #include "content/browser/service_worker/service_worker_url_loader_job.h" |
| #include "content/browser/service_worker/service_worker_url_request_job.h" |
| #include "content/common/service_worker/service_worker_types.h" |
| #include "content/public/common/request_context_frame_type.h" |
| #include "content/public/common/request_context_type.h" |
| #include "content/public/common/resource_type.h" |
| #include "content/public/common/service_worker_modes.h" |
| #include "third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerResponseType.h" |
| #include "url/gurl.h" |
| |
| namespace net { |
| class NetworkDelegate; |
| class URLRequest; |
| } |
| |
| namespace content { |
| |
| class ResourceRequestBody; |
| class ServiceWorkerRegistration; |
| class ServiceWorkerVersion; |
| |
| // A request handler derivative used to handle requests from |
| // controlled documents. |
| // Note that in IsServicificationEnabled cases this is used only for |
| // main resource fetch during navigation. |
| class CONTENT_EXPORT ServiceWorkerControlleeRequestHandler |
| : public ServiceWorkerRequestHandler, |
| public ServiceWorkerURLJobWrapper::Delegate { |
| public: |
| ServiceWorkerControlleeRequestHandler( |
| base::WeakPtr<ServiceWorkerContextCore> context, |
| base::WeakPtr<ServiceWorkerProviderHost> provider_host, |
| base::WeakPtr<storage::BlobStorageContext> blob_storage_context, |
| FetchRequestMode request_mode, |
| FetchCredentialsMode credentials_mode, |
| FetchRedirectMode redirect_mode, |
| const std::string& integrity, |
| ResourceType resource_type, |
| RequestContextType request_context_type, |
| RequestContextFrameType frame_type, |
| scoped_refptr<ResourceRequestBody> body); |
| ~ServiceWorkerControlleeRequestHandler() override; |
| |
| // Called via custom URLRequestJobFactory. |
| // Returning a nullptr indicates that the request is not handled by |
| // this handler. |
| // This could get called multiple times during the lifetime. |
| net::URLRequestJob* MaybeCreateJob( |
| net::URLRequest* request, |
| net::NetworkDelegate* network_delegate, |
| ResourceContext* resource_context) override; |
| |
| // Used only for IsServicificationEnabled (PlzNavigate and |
| // --enable-network-service) cases. |
| // This will replace MaybeCreateJob() once NetworkService is enabled. |
| // This could get called multiple times during the lifetime in redirect |
| // cases. (In fallback-to-network cases we basically forward the request |
| // to the request to the next request handler) |
| // URLLoaderRequestHandler overrides: |
| void MaybeCreateLoader(const ResourceRequest& request, |
| ResourceContext* resource_context, |
| LoaderCallback callback) override; |
| |
| private: |
| FRIEND_TEST_ALL_PREFIXES(ServiceWorkerControlleeRequestHandlerTest, |
| ActivateWaitingVersion); |
| typedef ServiceWorkerControlleeRequestHandler self; |
| |
| // For main resource case. |
| void PrepareForMainResource(const GURL& url, |
| const GURL& first_party_for_cookies); |
| void DidLookupRegistrationForMainResource( |
| ServiceWorkerStatusCode status, |
| scoped_refptr<ServiceWorkerRegistration> registration); |
| void OnVersionStatusChanged( |
| ServiceWorkerRegistration* registration, |
| ServiceWorkerVersion* version); |
| |
| void DidUpdateRegistration( |
| const scoped_refptr<ServiceWorkerRegistration>& original_registration, |
| ServiceWorkerStatusCode status, |
| const std::string& status_message, |
| int64_t registration_id); |
| void OnUpdatedVersionStatusChanged( |
| const scoped_refptr<ServiceWorkerRegistration>& registration, |
| const scoped_refptr<ServiceWorkerVersion>& version); |
| |
| // For sub resource case. |
| void PrepareForSubResource(); |
| |
| // ServiceWorkerURLJobWrapper::Delegate implementation: |
| |
| // Called just before the request is restarted. Makes sure the next request |
| // goes over the network. |
| void OnPrepareToRestart() override; |
| |
| ServiceWorkerVersion* GetServiceWorkerVersion( |
| ServiceWorkerMetrics::URLRequestJobResult* result) override; |
| bool RequestStillValid( |
| ServiceWorkerMetrics::URLRequestJobResult* result) override; |
| void MainResourceLoadFailed() override; |
| |
| // Sets |job_| to nullptr, and clears all extra response info associated with |
| // that job, except for timing information. |
| void ClearJob(); |
| |
| bool JobWasCanceled() const; |
| |
| const bool is_main_resource_load_; |
| const bool is_main_frame_load_; |
| std::unique_ptr<ServiceWorkerURLJobWrapper> url_job_; |
| FetchRequestMode request_mode_; |
| FetchCredentialsMode credentials_mode_; |
| FetchRedirectMode redirect_mode_; |
| std::string integrity_; |
| RequestContextType request_context_type_; |
| RequestContextFrameType frame_type_; |
| scoped_refptr<ResourceRequestBody> body_; |
| ResourceContext* resource_context_; |
| GURL stripped_url_; |
| bool force_update_started_; |
| |
| // True if the next time this request is started, the response should be |
| // delivered from the network, bypassing the ServiceWorker. Cleared after the |
| // next intercept opportunity, for main frame requests. |
| bool use_network_; |
| |
| base::WeakPtrFactory<ServiceWorkerControlleeRequestHandler> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ServiceWorkerControlleeRequestHandler); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_ |