src/ppapi/thunk/ppb_file_io_private_thunk.cc

   1 // Copyright (c) 2013 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 private/ppb_file_io_private.idl modified Tue Mar 26 15:29:46 2013.
   6
   7 #include "ppapi/c/pp_completion_callback.h"
   8 #include "ppapi/c/pp_errors.h"
   9 #include "ppapi/c/private/ppb_file_io_private.h"
  10 #include "ppapi/shared_impl/tracked_callback.h"
  11 #include "ppapi/thunk/enter.h"
  12 #include "ppapi/thunk/ppb_file_io_api.h"
  13 #include "ppapi/thunk/ppb_instance_api.h"
  14 #include "ppapi/thunk/resource_creation_api.h"
  15 #include "ppapi/thunk/thunk.h"
  16
  17 namespace ppapi {
  18 namespace thunk {
  19
  20 namespace {
  21
  22 int32_t RequestOSFileHandle(PP_Resource file_io,
  23                             PP_FileHandle* handle,
  24                             struct PP_CompletionCallback callback) {
  25   EnterResource<PPB_FileIO_API> enter(file_io, callback, true);
  26   if (enter.failed())
  27     return enter.retval();
  28   return enter.SetResult(enter.object()->RequestOSFileHandle(
  29       handle,
  30       enter.callback()));
  31 }
  32
  33 const PPB_FileIO_Private_0_1 g_ppb_fileio_private_thunk_0_1 = {
  34   &RequestOSFileHandle
  35 };
  36
  37 }  // namespace
  38
  39 const PPB_FileIO_Private_0_1* GetPPB_FileIO_Private_0_1_Thunk() {
  40   return &g_ppb_fileio_private_thunk_0_1;
  41 }
  42
  43 }  // namespace thunk
  44 }  // namespace ppapi