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      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_
     47