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      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 ../test_thunk/simple.idl modified Fri Nov 16 11:26:06 2012.
      6 
      7 #include "ppapi/c/../test_thunk/simple.h"
      8 #include "ppapi/c/pp_errors.h"
      9 #include "ppapi/shared_impl/tracked_callback.h"
     10 #include "ppapi/thunk/enter.h"
     11 #include "ppapi/thunk/ppb_instance_api.h"
     12 #include "ppapi/thunk/resource_creation_api.h"
     13 #include "ppapi/thunk/simple_api.h"
     14 #include "ppapi/thunk/thunk.h"
     15 
     16 namespace ppapi {
     17 namespace thunk {
     18 
     19 namespace {
     20 
     21 PP_Resource Create(PP_Instance instance) {
     22   VLOG(4) << "PPB_Simple::Create()";
     23   EnterResourceCreation enter(instance);
     24   if (enter.failed())
     25     return 0;
     26   return enter.functions()->CreateSimple(instance);
     27 }
     28 
     29 PP_Bool IsSimple(PP_Resource resource) {
     30   VLOG(4) << "PPB_Simple::IsSimple()";
     31   EnterResource<PPB_Simple_API> enter(resource, false);
     32   return PP_FromBool(enter.succeeded());
     33 }
     34 
     35 void PostMessage(PP_Instance instance, PP_Var message) {
     36   VLOG(4) << "PPB_Simple::PostMessage()";
     37   EnterInstance enter(instance);
     38   if (enter.failed())
     39     return;
     40   enter.functions()->PostMessage(instance, message);
     41 }
     42 
     43 uint32_t DoUint32Instance_0_5(PP_Instance instance) {
     44   VLOG(4) << "PPB_Simple::DoUint32Instance()";
     45   EnterInstance enter(instance);
     46   if (enter.failed())
     47     return 0;
     48   return enter.functions()->DoUint32Instance0_5(instance);
     49 }
     50 
     51 uint32_t DoUint32Instance(PP_Instance instance, PP_Resource resource) {
     52   VLOG(4) << "PPB_Simple::DoUint32Instance()";
     53   EnterInstance enter(instance);
     54   if (enter.failed())
     55     return 0;
     56   return enter.functions()->DoUint32Instance(instance, resource);
     57 }
     58 
     59 uint32_t DoUint32Resource(PP_Resource instance) {
     60   VLOG(4) << "PPB_Simple::DoUint32Resource()";
     61   EnterResource<PPB_Simple_API> enter(instance, true);
     62   if (enter.failed())
     63     return 0;
     64   return enter.object()->DoUint32Resource();
     65 }
     66 
     67 uint32_t DoUint32ResourceNoErrors(PP_Resource instance) {
     68   VLOG(4) << "PPB_Simple::DoUint32ResourceNoErrors()";
     69   EnterResource<PPB_Simple_API> enter(instance, false);
     70   if (enter.failed())
     71     return 0;
     72   return enter.object()->DoUint32ResourceNoErrors();
     73 }
     74 
     75 int32_t OnFailure12(PP_Instance instance) {
     76   VLOG(4) << "PPB_Simple::OnFailure12()";
     77   EnterInstance enter(instance);
     78   if (enter.failed())
     79     return 12;
     80   return enter.functions()->OnFailure12(instance);
     81 }
     82 
     83 const PPB_Simple_0_5 g_ppb_simple_thunk_0_5 = {
     84   &Create,
     85   &IsSimple,
     86   &PostMessage,
     87   &DoUint32Instance_0_5,
     88   &DoUint32Resource,
     89   &DoUint32ResourceNoErrors
     90 };
     91 
     92 const PPB_Simple_1_0 g_ppb_simple_thunk_1_0 = {
     93   &Create,
     94   &IsSimple,
     95   &DoUint32Instance_0_5,
     96   &DoUint32Resource,
     97   &DoUint32ResourceNoErrors,
     98   &OnFailure12
     99 };
    100 
    101 const PPB_Simple_1_5 g_ppb_simple_thunk_1_5 = {
    102   &Create,
    103   &IsSimple,
    104   &DoUint32Instance,
    105   &DoUint32Resource,
    106   &DoUint32ResourceNoErrors,
    107   &OnFailure12
    108 };
    109 
    110 }  // namespace
    111 
    112 const PPB_Simple_0_5* GetPPB_Simple_0_5_Thunk() {
    113   return &g_ppb_simple_thunk_0_5;
    114 }
    115 
    116 const PPB_Simple_1_0* GetPPB_Simple_1_0_Thunk() {
    117   return &g_ppb_simple_thunk_1_0;
    118 }
    119 
    120 const PPB_Simple_1_5* GetPPB_Simple_1_5_Thunk() {
    121   return &g_ppb_simple_thunk_1_5;
    122 }
    123 
    124 }  // namespace thunk
    125 }  // namespace ppapi
    126