base/resource_util.cc

   1 // Copyright (c) 2006-2008 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 "base/logging.h"
   6 #include "base/resource_util.h"
   7
   8 namespace base {
   9 bool GetDataResourceFromModule(HMODULE module, int resource_id,
  10                                void** data, size_t* length) {
  11   if (!module)
  12     return false;
  13
  14   if (!IS_INTRESOURCE(resource_id)) {
  15     NOTREACHED();
  16     return false;
  17   }
  18
  19   HRSRC hres_info = FindResource(module, MAKEINTRESOURCE(resource_id),
  20                                  L"BINDATA");
  21   if (NULL == hres_info)
  22     return false;
  23
  24   DWORD data_size = SizeofResource(module, hres_info);
  25   HGLOBAL hres = LoadResource(module, hres_info);
  26   if (!hres)
  27     return false;
  28
  29   void* resource = LockResource(hres);
  30   if (!resource)
  31     return false;
  32
  33   *data = resource;
  34   *length = static_cast<size_t>(data_size);
  35   return true;
  36 }
  37 }  // namespace