| // Copyright 2018 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. |
| |
| #include "content/browser/shared_worker/shared_worker_script_loader_factory.h" |
| |
| #include <memory> |
| #include "content/browser/service_worker/service_worker_context_core.h" |
| #include "content/browser/service_worker/service_worker_context_wrapper.h" |
| #include "content/browser/service_worker/service_worker_provider_host.h" |
| #include "content/browser/service_worker/service_worker_version.h" |
| #include "content/browser/shared_worker/shared_worker_script_loader.h" |
| #include "mojo/public/cpp/bindings/strong_binding.h" |
| #include "services/network/public/cpp/resource_response.h" |
| #include "services/network/public/cpp/shared_url_loader_factory.h" |
| #include "third_party/blink/public/common/service_worker/service_worker_utils.h" |
| #include "third_party/blink/public/mojom/service_worker/service_worker_provider_type.mojom.h" |
| |
| namespace content { |
| |
| SharedWorkerScriptLoaderFactory::SharedWorkerScriptLoaderFactory( |
| ServiceWorkerContextWrapper* context, |
| base::WeakPtr<ServiceWorkerProviderHost> service_worker_provider_host, |
| ResourceContext* resource_context, |
| scoped_refptr<network::SharedURLLoaderFactory> loader_factory) |
| : service_worker_provider_host_(service_worker_provider_host), |
| resource_context_(resource_context), |
| loader_factory_(std::move(loader_factory)) { |
| DCHECK(blink::ServiceWorkerUtils::IsServicificationEnabled()); |
| DCHECK_EQ(service_worker_provider_host_->provider_type(), |
| blink::mojom::ServiceWorkerProviderType::kForSharedWorker); |
| } |
| |
| SharedWorkerScriptLoaderFactory::~SharedWorkerScriptLoaderFactory() {} |
| |
| void SharedWorkerScriptLoaderFactory::CreateLoaderAndStart( |
| network::mojom::URLLoaderRequest request, |
| int32_t routing_id, |
| int32_t request_id, |
| uint32_t options, |
| const network::ResourceRequest& resource_request, |
| network::mojom::URLLoaderClientPtr client, |
| const net::MutableNetworkTrafficAnnotationTag& traffic_annotation) { |
| // Handle only the main script (RESOURCE_TYPE_SHARED_WORKER). Import scripts |
| // should go to the network loader or controller. |
| if (resource_request.resource_type != RESOURCE_TYPE_SHARED_WORKER) { |
| mojo::ReportBadMessage( |
| "SharedWorkerScriptLoaderFactory should only get requests for shared " |
| "worker scripts"); |
| return; |
| } |
| |
| // Create a SharedWorkerScriptLoader to load the script. |
| mojo::MakeStrongBinding( |
| std::make_unique<SharedWorkerScriptLoader>( |
| routing_id, request_id, options, resource_request, std::move(client), |
| service_worker_provider_host_, resource_context_, loader_factory_, |
| traffic_annotation), |
| std::move(request)); |
| } |
| |
| void SharedWorkerScriptLoaderFactory::Clone( |
| network::mojom::URLLoaderFactoryRequest request) { |
| // This method is required to support synchronous requests, which shared |
| // worker script requests are not. |
| NOTIMPLEMENTED(); |
| } |
| |
| } // namespace content |