content/browser/service_worker/service_worker_controllee_request_handler.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_
   6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_
   7
   8 #include "base/gtest_prod_util.h"
   9 #include "content/browser/service_worker/service_worker_request_handler.h"
  10 #include "content/common/service_worker/service_worker_types.h"
  11 #include "content/public/common/request_context_frame_type.h"
  12 #include "content/public/common/request_context_type.h"
  13 #include "content/public/common/resource_type.h"
  14 #include "third_party/WebKit/public/platform/WebServiceWorkerResponseType.h"
  15 #include "url/gurl.h"
  16
  17 namespace net {
  18 class NetworkDelegate;
  19 class URLRequest;
  20 }
  21
  22 namespace content {
  23
  24 class ResourceRequestBody;
  25 class ServiceWorkerRegistration;
  26 class ServiceWorkerURLRequestJob;
  27 class ServiceWorkerVersion;
  28
  29 // A request handler derivative used to handle requests from
  30 // controlled documents.
  31 class CONTENT_EXPORT ServiceWorkerControlleeRequestHandler
  32     : public ServiceWorkerRequestHandler {
  33  public:
  34   ServiceWorkerControlleeRequestHandler(
  35       base::WeakPtr<ServiceWorkerContextCore> context,
  36       base::WeakPtr<ServiceWorkerProviderHost> provider_host,
  37       base::WeakPtr<storage::BlobStorageContext> blob_storage_context,
  38       FetchRequestMode request_mode,
  39       FetchCredentialsMode credentials_mode,
  40       ResourceType resource_type,
  41       RequestContextType request_context_type,
  42       RequestContextFrameType frame_type,
  43       scoped_refptr<ResourceRequestBody> body);
  44   ~ServiceWorkerControlleeRequestHandler() override;
  45
  46   // Called via custom URLRequestJobFactory.
  47   net::URLRequestJob* MaybeCreateJob(
  48       net::URLRequest* request,
  49       net::NetworkDelegate* network_delegate,
  50       ResourceContext* resource_context) override;
  51
  52   void GetExtraResponseInfo(
  53       bool* was_fetched_via_service_worker,
  54       bool* was_fallback_required_by_service_worker,
  55       GURL* original_url_via_service_worker,
  56       blink::WebServiceWorkerResponseType* response_type_via_service_worker,
  57       base::TimeTicks* fetch_start_time,
  58       base::TimeTicks* fetch_ready_time,
  59       base::TimeTicks* fetch_end_time) const override;
  60
  61  private:
  62   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerControlleeRequestHandlerTest,
  63                            ActivateWaitingVersion);
  64   typedef ServiceWorkerControlleeRequestHandler self;
  65
  66   // For main resource case.
  67   void PrepareForMainResource(const net::URLRequest* request);
  68   void DidLookupRegistrationForMainResource(
  69       ServiceWorkerStatusCode status,
  70       const scoped_refptr<ServiceWorkerRegistration>& registration);
  71   void OnVersionStatusChanged(
  72       ServiceWorkerRegistration* registration,
  73       ServiceWorkerVersion* version);
  74
  75   // For sub resource case.
  76   void PrepareForSubResource();
  77
  78   bool is_main_resource_load_;
  79   scoped_refptr<ServiceWorkerURLRequestJob> job_;
  80   FetchRequestMode request_mode_;
  81   FetchCredentialsMode credentials_mode_;
  82   RequestContextType request_context_type_;
  83   RequestContextFrameType frame_type_;
  84   scoped_refptr<ResourceRequestBody> body_;
  85   ResourceContext* resource_context_;
  86   GURL stripped_url_;
  87   base::WeakPtrFactory<ServiceWorkerControlleeRequestHandler> weak_factory_;
  88
  89   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerControlleeRequestHandler);
  90 };
  91
  92 }  // namespace content
  93
  94 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_