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Unified Diff: content/renderer/service_worker/worker_fetch_context_impl.h

Issue 2804843005: Implement the infrastructure of creating WorkerFetchContext in worker global scope. (Closed)
Patch Set: s/WebScheduler.h/web_scheduler.h/ Created 3 years, 8 months ago
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Index: content/renderer/service_worker/worker_fetch_context_impl.h
diff --git a/content/renderer/service_worker/worker_fetch_context_impl.h b/content/renderer/service_worker/worker_fetch_context_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..62ad5ea217d7759ea0ba2a96053d18f4f986d249
--- /dev/null
+++ b/content/renderer/service_worker/worker_fetch_context_impl.h
@@ -0,0 +1,60 @@
+// Copyright 2017 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_RENDERER_SERVICE_WORKER_WORKER_FETCH_CONTEXT_IMPL_H_
+#define CONTENT_RENDERER_SERVICE_WORKER_WORKER_FETCH_CONTEXT_IMPL_H_
+
+#include "content/common/service_worker/service_worker_types.h"
+#include "content/common/worker_url_loader_factory_provider.mojom.h"
+#include "mojo/public/cpp/bindings/associated_binding.h"
+#include "third_party/WebKit/public/platform/WebWorkerFetchContext.h"
+
+namespace base {
+class SingleThreadTaskRunner;
+} // namespace base
+
+namespace content {
+
+class ResourceDispatcher;
+
+class WorkerFetchContextImpl : public blink::WebWorkerFetchContext,
+ public mojom::ServiceWorkerWorkerClient {
+ public:
+ explicit WorkerFetchContextImpl(
+ mojom::WorkerURLLoaderFactoryProviderPtrInfo provider_info);
+ ~WorkerFetchContextImpl() override;
+
+ // blink::WebWorkerFetchContext implementation:
+ void InitializeOnWorkerThread(base::SingleThreadTaskRunner*) override;
+ std::unique_ptr<blink::WebURLLoader> CreateURLLoader() override;
+ void WillSendRequest(blink::WebURLRequest&) override;
+ bool IsControlledByServiceWorker() const override;
+
+ // mojom::ServiceWorkerWorkerClient implementation:
+ void SetControllerServiceWorker(int64_t controller_version_id) override;
+
+ // Sets the service worker status of the parent frame.
+ void set_service_worker_provider_id(int id);
+ void set_is_controlled_by_service_worker(bool flag);
+
+ private:
+ mojom::WorkerURLLoaderFactoryProviderPtrInfo provider_info_;
+ int service_worker_provider_id_ = kInvalidServiceWorkerProviderId;
+ bool is_controlled_by_service_worker_ = false;
+
+ // Initialized on the worker thread when InitializeOnWorkerThread() is called.
+ std::unique_ptr<ResourceDispatcher> resource_dispatcher_;
+ std::unique_ptr<mojo::AssociatedBinding<mojom::ServiceWorkerWorkerClient>>
+ binding_;
+ mojom::WorkerURLLoaderFactoryProviderPtr provider_;
+ mojom::URLLoaderFactoryAssociatedPtr url_loader_factory_;
+
+ // Updated when mojom::ServiceWorkerWorkerClient::SetControllerServiceWorker()
+ // is called from the browser process via mojo IPC.
+ int controller_version_id_ = kInvalidServiceWorkerVersionId;
+};
+
+} // namespace content
+
+#endif // CONTENT_RENDERER_SERVICE_WORKER_WORKER_FETCH_CONTEXT_IMPL_H_

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