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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/browser/service_worker/service_worker_controllee_request_handl
er.h" | 5 #include "content/browser/service_worker/service_worker_controllee_request_handl
er.h" |
| 6 | 6 |
| 7 #include "base/debug/trace_event.h" | 7 #include "base/debug/trace_event.h" |
| 8 #include "content/browser/service_worker/service_worker_context_core.h" | 8 #include "content/browser/service_worker/service_worker_context_core.h" |
| 9 #include "content/browser/service_worker/service_worker_metrics.h" | 9 #include "content/browser/service_worker/service_worker_metrics.h" |
| 10 #include "content/browser/service_worker/service_worker_provider_host.h" | 10 #include "content/browser/service_worker/service_worker_provider_host.h" |
| 11 #include "content/browser/service_worker/service_worker_registration.h" | 11 #include "content/browser/service_worker/service_worker_registration.h" |
| 12 #include "content/browser/service_worker/service_worker_url_request_job.h" | 12 #include "content/browser/service_worker/service_worker_url_request_job.h" |
| 13 #include "content/browser/service_worker/service_worker_utils.h" | 13 #include "content/browser/service_worker/service_worker_utils.h" |
| 14 #include "content/common/resource_request_body.h" | 14 #include "content/common/resource_request_body.h" |
| 15 #include "content/common/service_worker/service_worker_types.h" | 15 #include "content/common/service_worker/service_worker_types.h" |
| 16 #include "net/base/load_flags.h" | 16 #include "net/base/load_flags.h" |
| 17 #include "net/base/net_util.h" | 17 #include "net/base/net_util.h" |
| 18 #include "net/url_request/url_request.h" | 18 #include "net/url_request/url_request.h" |
| 19 | 19 |
| 20 namespace content { | 20 namespace content { |
| 21 | 21 |
| 22 ServiceWorkerControlleeRequestHandler::ServiceWorkerControlleeRequestHandler( | 22 ServiceWorkerControlleeRequestHandler::ServiceWorkerControlleeRequestHandler( |
| 23 base::WeakPtr<ServiceWorkerContextCore> context, | 23 base::WeakPtr<ServiceWorkerContextCore> context, |
| 24 base::WeakPtr<ServiceWorkerProviderHost> provider_host, | 24 base::WeakPtr<ServiceWorkerProviderHost> provider_host, |
| 25 base::WeakPtr<storage::BlobStorageContext> blob_storage_context, | 25 base::WeakPtr<storage::BlobStorageContext> blob_storage_context, |
| 26 FetchRequestMode request_mode, | 26 FetchRequestMode request_mode, |
| 27 FetchCredentialsMode credentials_mode, | 27 FetchCredentialsMode credentials_mode, |
| 28 ResourceType resource_type, | 28 ResourceType resource_type, |
| 29 RequestContextType request_context_type, |
| 30 RequestContextFrameType frame_type, |
| 29 scoped_refptr<ResourceRequestBody> body) | 31 scoped_refptr<ResourceRequestBody> body) |
| 30 : ServiceWorkerRequestHandler(context, | 32 : ServiceWorkerRequestHandler(context, |
| 31 provider_host, | 33 provider_host, |
| 32 blob_storage_context, | 34 blob_storage_context, |
| 33 resource_type), | 35 resource_type), |
| 34 is_main_resource_load_( | 36 is_main_resource_load_( |
| 35 ServiceWorkerUtils::IsMainResourceType(resource_type)), | 37 ServiceWorkerUtils::IsMainResourceType(resource_type)), |
| 36 request_mode_(request_mode), | 38 request_mode_(request_mode), |
| 37 credentials_mode_(credentials_mode), | 39 credentials_mode_(credentials_mode), |
| 40 request_context_type_(request_context_type), |
| 41 frame_type_(frame_type), |
| 38 body_(body), | 42 body_(body), |
| 39 weak_factory_(this) { | 43 weak_factory_(this) { |
| 40 } | 44 } |
| 41 | 45 |
| 42 ServiceWorkerControlleeRequestHandler:: | 46 ServiceWorkerControlleeRequestHandler:: |
| 43 ~ServiceWorkerControlleeRequestHandler() { | 47 ~ServiceWorkerControlleeRequestHandler() { |
| 44 // Navigation triggers an update to occur shortly after the page and | 48 // Navigation triggers an update to occur shortly after the page and |
| 45 // its initial subresources load. | 49 // its initial subresources load. |
| 46 if (provider_host_ && provider_host_->active_version()) { | 50 if (provider_host_ && provider_host_->active_version()) { |
| 47 if (is_main_resource_load_) | 51 if (is_main_resource_load_) |
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| 79 | 83 |
| 80 // It's for original request (A) or redirect case (B-a or B-b). | 84 // It's for original request (A) or redirect case (B-a or B-b). |
| 81 DCHECK(!job_.get() || job_->ShouldForwardToServiceWorker()); | 85 DCHECK(!job_.get() || job_->ShouldForwardToServiceWorker()); |
| 82 | 86 |
| 83 job_ = new ServiceWorkerURLRequestJob(request, | 87 job_ = new ServiceWorkerURLRequestJob(request, |
| 84 network_delegate, | 88 network_delegate, |
| 85 provider_host_, | 89 provider_host_, |
| 86 blob_storage_context_, | 90 blob_storage_context_, |
| 87 request_mode_, | 91 request_mode_, |
| 88 credentials_mode_, | 92 credentials_mode_, |
| 93 request_context_type_, |
| 94 frame_type_, |
| 89 body_); | 95 body_); |
| 90 if (is_main_resource_load_) | 96 if (is_main_resource_load_) |
| 91 PrepareForMainResource(request->url()); | 97 PrepareForMainResource(request->url()); |
| 92 else | 98 else |
| 93 PrepareForSubResource(); | 99 PrepareForSubResource(); |
| 94 | 100 |
| 95 if (job_->ShouldFallbackToNetwork()) { | 101 if (job_->ShouldFallbackToNetwork()) { |
| 96 // If we know we can fallback to network at this point (in case | 102 // If we know we can fallback to network at this point (in case |
| 97 // the storage lookup returned immediately), just return NULL here to | 103 // the storage lookup returned immediately), just return NULL here to |
| 98 // fallback to network. | 104 // fallback to network. |
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| 241 } | 247 } |
| 242 | 248 |
| 243 void ServiceWorkerControlleeRequestHandler::PrepareForSubResource() { | 249 void ServiceWorkerControlleeRequestHandler::PrepareForSubResource() { |
| 244 DCHECK(job_.get()); | 250 DCHECK(job_.get()); |
| 245 DCHECK(context_); | 251 DCHECK(context_); |
| 246 DCHECK(provider_host_->active_version()); | 252 DCHECK(provider_host_->active_version()); |
| 247 job_->ForwardToServiceWorker(); | 253 job_->ForwardToServiceWorker(); |
| 248 } | 254 } |
| 249 | 255 |
| 250 } // namespace content | 256 } // namespace content |
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