Core PPAPI proxy files. This includes the dispatcher which is the control poi...

ppapi/proxy/browser_dispatcher.h

+// Copyright (c) 2010 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 PPAPI_PROXY_BROWSER_DISPATCHER_H_
+#define PPAPI_PROXY_BROWSER_DISPATCHER_H_
+
+#include <map>
+#include <string>
+#include <vector>
+
+#include "base/scoped_ptr.h"
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/proxy/dispatcher.h"
+#include "ppapi/proxy/plugin_resource_tracker.h"
+#include "ppapi/proxy/plugin_var_tracker.h"
+
+struct PPB_Var_Deprecated;
+
+namespace base {
+class WaitableEvent;
+}
+
+namespace IPC {
+class SyncChannel;
+}
+
+namespace pp {
+namespace proxy {
+
+class InterfaceProxy;
+class VarSerialization;
+
+class BrowserDispatcher : public Dispatcher {
+ public:
+  // Constructor for the renderer side.

[jam, 2010/11/03 00:58:18]

nit: it's a little inconsistent that the renderer side object is called
BrowserDispatcher..  That will look like it's in the browser process.  Are you
totally against RendererDispatcher?  Or even HostDispatcher?

+  //
+  // You must call Dispatcher::InitWithChannel after the constructor.
+  BrowserDispatcher(const PPB_Var_Deprecated* var_interface,
+                    PP_Module module,
+                    GetInterfaceFunc local_get_interface);
+  ~BrowserDispatcher();
+
+  // The browser side maintains a mapping from PP_Instance to Dispatcher so that
+  // we can send the messages to the right channel.
+  static BrowserDispatcher* GetForInstance(PP_Instance instance);
+  static void SetForInstance(PP_Instance instance,
+                             BrowserDispatcher* dispatcher);
+  static void RemoveForInstance(PP_Instance instance);
+
+  // Dispatcher overrides.
+  virtual bool IsPlugin() const { return false; }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(BrowserDispatcher);
+};
+
+}  // namespace proxy
+}  // namespace pp
+
+#endif  // PPAPI_PROXY_BROWSER_DISPATCHER_H_