mojo/examples/pepper_container_app/plugin_module.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef MOJO_EXAMPLES_PEPPER_CONTAINER_APP_PLUGIN_MODULE_H_
   6 #define MOJO_EXAMPLES_PEPPER_CONTAINER_APP_PLUGIN_MODULE_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/native_library.h"
  12 #include "base/scoped_native_library.h"
  13 #include "ppapi/c/pp_module.h"
  14 #include "ppapi/c/ppp.h"
  15
  16 namespace ppapi {
  17 class CallbackTracker;
  18 }
  19
  20 namespace mojo {
  21 namespace examples {
  22
  23 class PluginInstance;
  24
  25 class PluginModule : public base::RefCounted<PluginModule> {
  26  public:
  27   PluginModule();
  28
  29   scoped_ptr<PluginInstance> CreateInstance();
  30
  31   const void* GetPluginInterface(const char* name) const;
  32
  33   PP_Module pp_module() const { return 1; }
  34   ppapi::CallbackTracker* callback_tracker() { return callback_tracker_.get(); }
  35
  36  private:
  37   friend class base::RefCounted<PluginModule>;
  38
  39   struct EntryPoints {
  40     EntryPoints();
  41
  42     PP_GetInterface_Func get_interface;
  43     PP_InitializeModule_Func initialize_module;
  44     PP_ShutdownModule_Func shutdown_module;  // Optional, may be NULL.
  45   };
  46
  47   ~PluginModule();
  48
  49   void Initialize();
  50
  51   base::ScopedNativeLibrary plugin_module_;
  52   EntryPoints entry_points_;
  53   scoped_refptr<ppapi::CallbackTracker> callback_tracker_;
  54
  55   DISALLOW_COPY_AND_ASSIGN(PluginModule);
  56 };
  57
  58 }  // namespace examples
  59 }  // namespace mojo
  60
  61 #endif  // MOJO_EXAMPLES_PEPPER_CONTAINER_APP_PLUGIN_MODULE_H_