WIP DO NOT COMMIT chromium side of navigator.connect

content/browser/service_worker/navigator_connect_message_handler.h

+// Copyright 2014 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_BROWSER_SERVICE_WORKER_NAVIGATOR_CONNECT_MESSAGE_HANDLER_H_
+#define CONTENT_BROWSER_SERVICE_WORKER_NAVIGATOR_CONNECT_MESSAGE_HANDLER_H_
+
+#include <map>
+
+#include "content/browser/message_port_message_filter.h"
+#include "content/common/service_worker/service_worker_status_code.h"
+
+namespace content {
+
+struct CrossOriginServiceWorkerClient;
+class ServiceWorkerContextCore;
+class ServiceWorkerRegistration;
+
+class NavigatorConnectMessageHandler : public MessagePortHandler {
+ public:
+  explicit NavigatorConnectMessageHandler(
+      base::WeakPtr<ServiceWorkerContextCore> context);
+  ~NavigatorConnectMessageHandler() override;
+
+  void RegisterMessagePort(const CrossOriginServiceWorkerClient& client);
+  void ClearRegistration(int message_port_id);
+  void SetServiceWorkerRegistation(
+      int message_port_id,
+      const scoped_refptr<ServiceWorkerRegistration>&
+          service_worker_registration);
+
+  // MessagePortHandler implementation.
+  void SendMessage(int route_id,
+                   const base::string16& message,
+                   const std::vector<int>& sent_message_port_ids) override;
+  void SendMessagesQueued(int route_id) override;
+
+ private:
+  void DoSendMessage(const CrossOriginServiceWorkerClient& client,
+                     const base::string16& message,
+                     const std::vector<int>& sent_message_port_ids,
+                     ServiceWorkerStatusCode service_worker_status,
+                     const scoped_refptr<ServiceWorkerRegistration>&
+                         service_worker_registration);
+
+  base::WeakPtr<ServiceWorkerContextCore> context_;
+  struct MessagePort;
+  std::map<int, MessagePort> ports_;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_SERVICE_WORKER_NAVIGATOR_CONNECT_MESSAGE_HANDLER_H_