ppapi/proxy/ppp_instance_private_proxy.h

   1 // Copyright (c) 2011 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 PPAPI_PROXY_PPP_INSTANCE_PRIVATE_PROXY_H_
   6 #define PPAPI_PROXY_PPP_INSTANCE_PRIVATE_PROXY_H_
   7
   8 #include "ppapi/c/pp_instance.h"
   9 #include "ppapi/c/pp_resource.h"
  10 #include "ppapi/c/pp_var.h"
  11 #include "ppapi/c/private/ppp_instance_private.h"
  12 #include "ppapi/proxy/interface_proxy.h"
  13 #include "ppapi/shared_impl/host_resource.h"
  14
  15 namespace ppapi {
  16 namespace proxy {
  17
  18 class SerializedVarReturnValue;
  19
  20 class PPP_Instance_Private_Proxy : public InterfaceProxy {
  21  public:
  22   PPP_Instance_Private_Proxy(Dispatcher* dispatcher);
  23   virtual ~PPP_Instance_Private_Proxy();
  24
  25   static const PPP_Instance_Private* GetProxyInterface();
  26
  27  private:
  28   // InterfaceProxy implementation.
  29   virtual bool OnMessageReceived(const IPC::Message& msg);
  30
  31   // Message handlers.
  32   void OnMsgGetInstanceObject(PP_Instance instance,
  33                               SerializedVarReturnValue result);
  34
  35   // When this proxy is in the plugin side, this value caches the interface
  36   // pointer so we don't have to retrieve it from the dispatcher each time.
  37   // In the host, this value is always NULL.
  38   const PPP_Instance_Private* ppp_instance_private_impl_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(PPP_Instance_Private_Proxy);
  41 };
  42
  43 }  // namespace proxy
  44 }  // namespace ppapi
  45
  46 #endif  // PPAPI_PROXY_PPP_INSTANCE_PRIVATE_PROXY_H_