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/modules/serviceworker/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       FetchRedirectMode redirect_mode,
  41       ResourceType resource_type,
  42       RequestContextType request_context_type,
  43       RequestContextFrameType frame_type,
  44       scoped_refptr<ResourceRequestBody> body);
  45   ~ServiceWorkerControlleeRequestHandler() override;
  46
  47   // Called via custom URLRequestJobFactory.
  48   net::URLRequestJob* MaybeCreateJob(
  49       net::URLRequest* request,
  50       net::NetworkDelegate* network_delegate,
  51       ResourceContext* resource_context) override;
  52
  53   void GetExtraResponseInfo(ResourceResponseInfo* response_info) const override;
  54
  55  private:
  56   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerControlleeRequestHandlerTest,
  57                            ActivateWaitingVersion);
  58   typedef ServiceWorkerControlleeRequestHandler self;
  59
  60   // For main resource case.
  61   void PrepareForMainResource(const net::URLRequest* request);
  62   void DidLookupRegistrationForMainResource(
  63       ServiceWorkerStatusCode status,
  64       const scoped_refptr<ServiceWorkerRegistration>& registration);
  65   void OnVersionStatusChanged(
  66       ServiceWorkerRegistration* registration,
  67       ServiceWorkerVersion* version);
  68
  69   void DidUpdateRegistration(
  70       const scoped_refptr<ServiceWorkerRegistration>& original_registration,
  71       ServiceWorkerStatusCode status,
  72       const std::string& status_message,
  73       int64 registration_id);
  74   void OnUpdatedVersionStatusChanged(
  75       const scoped_refptr<ServiceWorkerRegistration>& registration,
  76       const scoped_refptr<ServiceWorkerVersion>& version);
  77
  78   // For sub resource case.
  79   void PrepareForSubResource();
  80
  81   void FallbackToNetwork();
  82
  83   bool is_main_resource_load_;
  84   scoped_refptr<ServiceWorkerURLRequestJob> job_;
  85   FetchRequestMode request_mode_;
  86   FetchCredentialsMode credentials_mode_;
  87   FetchRedirectMode redirect_mode_;
  88   RequestContextType request_context_type_;
  89   RequestContextFrameType frame_type_;
  90   scoped_refptr<ResourceRequestBody> body_;
  91   ResourceContext* resource_context_;
  92   GURL stripped_url_;
  93   base::TimeTicks worker_start_time_;
  94   base::TimeTicks worker_ready_time_;
  95   bool skip_service_worker_;
  96   bool force_update_started_;
  97   base::WeakPtrFactory<ServiceWorkerControlleeRequestHandler> weak_factory_;
  98
  99   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerControlleeRequestHandler);
 100 };
 101
 102 }  // namespace content
 103
 104 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTROLLEE_REQUEST_HANDLER_H_