Implement ServiceWorker::postMessage() [Chromium]

content/browser/service_worker/service_worker_dispatcher_host.h

 // Copyright 2013 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_SERVICE_WORKER_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_DISPATCHER_HOST_H_
 
 #include "base/memory/weak_ptr.h"
 #include "content/browser/service_worker/service_worker_registration_status.h"
 #include "content/public/browser/browser_message_filter.h"
 
 class GURL;
 
 namespace content {
 
+class MessagePortMessageFilter;
 class ServiceWorkerContextCore;
 class ServiceWorkerContextWrapper;
 class ServiceWorkerProviderHost;
+class ServiceWorkerRegistration;
 
 class CONTENT_EXPORT ServiceWorkerDispatcherHost : public BrowserMessageFilter {
  public:
-  explicit ServiceWorkerDispatcherHost(int render_process_id);
+  ServiceWorkerDispatcherHost(
+      int render_process_id,
+      MessagePortMessageFilter* message_port_message_filter);
 
   void Init(ServiceWorkerContextWrapper* context_wrapper);
 
   // BrowserIOMessageFilter implementation
   virtual void OnDestruct() const OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) OVERRIDE;
 
  protected:
   virtual ~ServiceWorkerDispatcherHost();
@@ skipping 14 matching lines @@
   void OnProviderCreated(int provider_id);
   void OnProviderDestroyed(int provider_id);
   void OnAddScriptClient(int thread_id, int provider_id);
   void OnRemoveScriptClient(int thread_id, int provider_id);
   void OnWorkerStarted(int thread_id,
                        int embedded_worker_id);
   void OnWorkerStopped(int embedded_worker_id);
   void OnSendMessageToBrowser(int embedded_worker_id,
                               int request_id,
                               const IPC::Message& message);
+  void OnPostMessage(int64 registration_id,
+                     const base::string16& message,
+                     const std::vector<int>& sent_message_port_ids);
+
+  static void PostMessageFoundRegistration(
+      const base::string16& message,
+      const std::vector<int>& sent_message_port_ids,
+      const std::vector<int>& new_routing_ids,
+      ServiceWorkerStatusCode status,
+      const scoped_refptr<ServiceWorkerRegistration>& result);
 
   // Callbacks from ServiceWorkerContextCore
   void RegistrationComplete(int32 thread_id,
                             int32 request_id,
                             ServiceWorkerStatusCode status,
                             int64 registration_id);
 
   void UnregistrationComplete(int32 thread_id,
                               int32 request_id,
                               ServiceWorkerStatusCode status);
 
   void SendRegistrationError(int32 thread_id,
                              int32 request_id,
                              ServiceWorkerStatusCode status);
+
   int render_process_id_;
+  MessagePortMessageFilter* const message_port_message_filter_;
+
   base::WeakPtr<ServiceWorkerContextCore> context_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_DISPATCHER_HOST_H_