SharedSection.h - mozsearch

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/* -*- 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 http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_glue_SharedSection_h

#define mozilla_glue_SharedSection_h

#include <winternl.h>

#include "nscore.h"

#include "mozilla/Maybe.h"

#include "mozilla/Vector.h"

#include "mozilla/WindowsDllBlocklistInfo.h"

namespace mozilla::nt {

// This interface provides a way to access winlauncher's shared section

// through DllServices.

struct NS_NO_VTABLE SharedSection {

  // Returns the recorded dependent modules. A return value of Nothing()

  // indicates an error. (for example, if the launcher process isn't active)

  virtual Maybe<Vector<const wchar_t*>> GetDependentModules() = 0;

  // Returns a span of the whole space for dynamic blocklist entries.

  // Use IsValidDynamicBlocklistEntry() to determine the end of the list.

  virtual Span<const DllBlockInfoT<UNICODE_STRING>> GetDynamicBlocklist() = 0;

};

}  // namespace mozilla::nt

#endif  // mozilla_glue_SharedSection_h