// Copyright 2008, Google Inc.
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//
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// modification, are permitted provided that the following conditions are
// met:
//
//    * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
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// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#include "base/resource_util.h"

#include "base/logging.h"

namespace base {
bool GetDataResourceFromModule(HMODULE module, int resource_id,
                               void** data, size_t* length) {
  if (!module)
    return false;

  // Get a pointer to the data in the dll.
  DCHECK(IS_INTRESOURCE(resource_id));
  HRSRC hres_info = FindResource(module, MAKEINTRESOURCE(resource_id),
                                 L"BINDATA");
  if (NULL == hres_info)
    return false;

  DWORD data_size = SizeofResource(module, hres_info);

  HGLOBAL hres = LoadResource(module, hres_info);
  if (!hres_info)
    return false;

  *data = LockResource(hres);
  *length = static_cast<size_t>(data_size);
  return true;
}
}  // namespace