/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * 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/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#include <sal/config.h>

#include <cstring>

#include <rtl/process.h>

#include <rtl/uuid.h>

#include <sal/types.h>

namespace

{

class Id

{

public:

    Id() { rtl_createUuid(uuid_, nullptr, false); }

    Id(const Id&) = delete;

    Id& operator=(const Id&) = delete;

    void copy(sal_uInt8 * target) const

        { std::memcpy(target, uuid_, UUID_SIZE); }

private:

    enum { UUID_SIZE = 16 };

    sal_uInt8 uuid_[UUID_SIZE];

};

} // end namespace

void rtl_getGlobalProcessId(sal_uInt8 * pTargetUUID)

{

    static Id theId;

    theId.copy(pTargetUUID);

}

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