ppapi/thunk/ppb_device_ref_dev_thunk.cc

   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 dev/ppb_device_ref_dev.idl modified Thu Dec 20 13:10:26 2012.
   6
   7 #include "ppapi/c/dev/ppb_device_ref_dev.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_device_ref_api.h"
  12 #include "ppapi/thunk/ppb_instance_api.h"
  13 #include "ppapi/thunk/resource_creation_api.h"
  14 #include "ppapi/thunk/thunk.h"
  15
  16 namespace ppapi {
  17 namespace thunk {
  18
  19 namespace {
  20
  21 PP_Bool IsDeviceRef(PP_Resource resource) {
  22   VLOG(4) << "PPB_DeviceRef_Dev::IsDeviceRef()";
  23   EnterResource<PPB_DeviceRef_API> enter(resource, false);
  24   return PP_FromBool(enter.succeeded());
  25 }
  26
  27 PP_DeviceType_Dev GetType(PP_Resource device_ref) {
  28   VLOG(4) << "PPB_DeviceRef_Dev::GetType()";
  29   EnterResource<PPB_DeviceRef_API> enter(device_ref, true);
  30   if (enter.failed())
  31     return PP_DEVICETYPE_DEV_INVALID;
  32   return enter.object()->GetType();
  33 }
  34
  35 struct PP_Var GetName(PP_Resource device_ref) {
  36   VLOG(4) << "PPB_DeviceRef_Dev::GetName()";
  37   EnterResource<PPB_DeviceRef_API> enter(device_ref, true);
  38   if (enter.failed())
  39     return PP_MakeUndefined();
  40   return enter.object()->GetName();
  41 }
  42
  43 const PPB_DeviceRef_Dev_0_1 g_ppb_deviceref_dev_thunk_0_1 = {
  44   &IsDeviceRef,
  45   &GetType,
  46   &GetName
  47 };
  48
  49 }  // namespace
  50
  51 const PPB_DeviceRef_Dev_0_1* GetPPB_DeviceRef_Dev_0_1_Thunk() {
  52   return &g_ppb_deviceref_dev_thunk_0_1;
  53 }
  54
  55 }  // namespace thunk
  56 }  // namespace ppapi