Mojo container example for hosting Pepper plugins

mojo/examples/pepper_container_app/interface_list.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 MOJO_EXAMPLES_PEPPER_CONTAINER_APP_INTERFACE_LIST_H_
+#define MOJO_EXAMPLES_PEPPER_CONTAINER_APP_INTERFACE_LIST_H_
+
+#include <map>
+#include <string>
+
+#include "base/macros.h"
+
+namespace mojo {
+namespace examples {
+
+class InterfaceList {

[viettrungluu, 2014/03/21 04:20:00]

Nit: Could use a class-level comment.

(I'm surprised we don't already have this in Chrome. <shrug>)

[yzshen1, 2014/03/21 17:52:08]

Done.
We do have similar classes in Chrome, but we use different classes for renderer
and plugin process. And both of them include a lot of things that we don't want.

+ public:
+  InterfaceList();
+  ~InterfaceList();
+
+  static InterfaceList* GetInstance();
+
+  const void* GetBrowserInterface(const std::string& name) const;
+
+ private:
+  void AddBrowserInterface(const char* name, const void* interface);
+
+  typedef std::map<std::string, const void*> NameToInterfaceMap;
+  NameToInterfaceMap browser_interfaces_;
+
+  DISALLOW_COPY_AND_ASSIGN(InterfaceList);
+};
+
+}  // namespace examples
+}  // namespace mojo
+
+#endif  // MOJO_EXAMPLES_PEPPER_CONTAINER_APP_INTERFACE_LIST_H_