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 // From ppb_messaging.idl modified Thu May 29 15:54:46 2014.
6
7 #include "ppapi/c/pp_errors.h"
8 #include "ppapi/c/ppb_messaging.h"
9 #include "ppapi/shared_impl/tracked_callback.h"
10 #include "ppapi/thunk/enter.h"
11 #include "ppapi/thunk/ppapi_thunk_export.h"
12
13 namespace ppapi {
14 namespace thunk {
15
16 namespace {
17
PostMessage(PP_Instance instance,struct PP_Var message)18 void PostMessage(PP_Instance instance, struct PP_Var message) {
19 VLOG(4) << "PPB_Messaging::PostMessage()";
20 EnterInstance enter(instance);
21 if (enter.failed())
22 return;
23 enter.functions()->PostMessage(instance, message);
24 }
25
RegisterMessageHandler(PP_Instance instance,void * user_data,const struct PPP_MessageHandler_0_1 * handler,PP_Resource message_loop)26 int32_t RegisterMessageHandler(PP_Instance instance,
27 void* user_data,
28 const struct PPP_MessageHandler_0_1* handler,
29 PP_Resource message_loop) {
30 VLOG(4) << "PPB_Messaging::RegisterMessageHandler()";
31 EnterInstance enter(instance);
32 if (enter.failed())
33 return enter.retval();
34 return enter.functions()->RegisterMessageHandler(instance,
35 user_data,
36 handler,
37 message_loop);
38 }
39
UnregisterMessageHandler(PP_Instance instance)40 void UnregisterMessageHandler(PP_Instance instance) {
41 VLOG(4) << "PPB_Messaging::UnregisterMessageHandler()";
42 EnterInstance enter(instance);
43 if (enter.failed())
44 return;
45 enter.functions()->UnregisterMessageHandler(instance);
46 }
47
48 const PPB_Messaging_1_0 g_ppb_messaging_thunk_1_0 = {
49 &PostMessage
50 };
51
52 const PPB_Messaging_1_1 g_ppb_messaging_thunk_1_1 = {
53 &PostMessage,
54 &RegisterMessageHandler,
55 &UnregisterMessageHandler
56 };
57
58 } // namespace
59
GetPPB_Messaging_1_0_Thunk()60 PPAPI_THUNK_EXPORT const PPB_Messaging_1_0* GetPPB_Messaging_1_0_Thunk() {
61 return &g_ppb_messaging_thunk_1_0;
62 }
63
GetPPB_Messaging_1_1_Thunk()64 PPAPI_THUNK_EXPORT const PPB_Messaging_1_1* GetPPB_Messaging_1_1_Thunk() {
65 return &g_ppb_messaging_thunk_1_1;
66 }
67
68 } // namespace thunk
69 } // namespace ppapi
70