ppapi/thunk/ppb_flash_font_file_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 #include "ppapi/c/private/ppb_flash_font_file.h"
   6 #include "ppapi/thunk/enter.h"
   7 #include "ppapi/thunk/ppb_flash_font_file_api.h"
   8 #include "ppapi/thunk/resource_creation_api.h"
   9 #include "ppapi/thunk/thunk.h"
  10
  11 namespace ppapi {
  12 namespace thunk {
  13
  14 namespace {
  15
  16 PP_Resource Create(PP_Instance instance,
  17                    const PP_BrowserFont_Trusted_Description* description,
  18                    PP_PrivateFontCharset charset) {
  19   EnterResourceCreation enter(instance);
  20   if (enter.failed())
  21     return 0;
  22   return enter.functions()->CreateFlashFontFile(instance, description, charset);
  23 }
  24
  25 PP_Bool IsFlashFontFile(PP_Resource resource) {
  26   EnterResource<PPB_Flash_FontFile_API> enter(resource, false);
  27   return PP_FromBool(enter.succeeded());
  28 }
  29
  30 PP_Bool GetFontTable(PP_Resource font_file,
  31                      uint32_t table,
  32                      void* output,
  33                      uint32_t* output_length) {
  34   EnterResource<PPB_Flash_FontFile_API> enter(font_file, true);
  35   if (enter.failed())
  36     return PP_FALSE;
  37   return enter.object()->GetFontTable(table, output, output_length);
  38 }
  39
  40 const PPB_Flash_FontFile g_ppb_flash_fontfile_thunk = {
  41   &Create,
  42   &IsFlashFontFile,
  43   &GetFontTable
  44 };
  45
  46 }  // namespace
  47
  48 const PPB_Flash_FontFile_0_1* GetPPB_Flash_FontFile_0_1_Thunk() {
  49   return &g_ppb_flash_fontfile_thunk;
  50 }
  51
  52 }  // namespace thunk
  53 }  // namespace ppapi