Update To 11.40.268.0
[platform/framework/web/crosswalk.git] / src / ppapi / proxy / ppp_messaging_proxy.h
1 // Copyright (c) 2012 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_MESSAGING_PROXY_H_
6 #define PPAPI_PROXY_PPP_MESSAGING_PROXY_H_
7
8 #include "base/compiler_specific.h"
9 #include "ppapi/c/pp_instance.h"
10 #include "ppapi/c/ppp_messaging.h"
11 #include "ppapi/proxy/interface_proxy.h"
12
13 namespace ppapi {
14 namespace proxy {
15
16 class SerializedVarReceiveInput;
17
18 class PPP_Messaging_Proxy : public InterfaceProxy {
19  public:
20   PPP_Messaging_Proxy(Dispatcher* dispatcher);
21   virtual ~PPP_Messaging_Proxy();
22
23   // InterfaceProxy implementation.
24   virtual bool OnMessageReceived(const IPC::Message& msg) override;
25
26  private:
27   // Message handlers.
28   void OnMsgHandleMessage(PP_Instance instance,
29                           SerializedVarReceiveInput data);
30   void OnMsgHandleBlockingMessage(PP_Instance instance,
31                                   SerializedVarReceiveInput data,
32                                   IPC::Message* reply);
33
34   // When this proxy is in the plugin side, this value caches the interface
35   // pointer so we don't have to retrieve it from the dispatcher each time.
36   // In the host, this value is always NULL.
37   const PPP_Messaging* ppp_messaging_impl_;
38
39   DISALLOW_COPY_AND_ASSIGN(PPP_Messaging_Proxy);
40 };
41
42 }  // namespace proxy
43 }  // namespace ppapi
44
45 #endif  // PPAPI_PROXY_PPP_MESSAGING_PROXY_H_