gecko-dev/mozglue/misc/WindowsUnicode.h

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1.1 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
#ifndef mozilla_glue_WindowsUnicode_h
#define mozilla_glue_WindowsUnicode_h
#include "mozilla/UniquePtr.h"
#include <string>
struct _UNICODE_STRING;
namespace mozilla {
namespace glue {
mozilla::UniquePtr<char[]> WideToUTF8(const wchar_t* aStr,
const size_t aStrLenExclNul);
mozilla::UniquePtr<char[]> WideToUTF8(const wchar_t* aStr);
mozilla::UniquePtr<char[]> WideToUTF8(const std::wstring& aStr);
mozilla::UniquePtr<char[]> WideToUTF8(const _UNICODE_STRING* aStr);
#if defined(bstr_t)
inline mozilla::UniquePtr<char[]> WideToUTF8(const _bstr_t& aStr) {
return WideToUTF8(static_cast<const wchar_t*>(aStr), aStr.length());
}
#endif // defined(bstr_t)
} // namespace glue
} // namespace mozilla
#endif // mozilla_glue_WindowsUnicode_h