/* -*- 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 .
 */
#ifndef INCLUDED_TOOLS_GLOBNAME_HXX
#define INCLUDED_TOOLS_GLOBNAME_HXX

#include <tools/toolsdllapi.h>
#include <com/sun/star/uno/Sequence.hxx>

#include <compare>

struct SAL_WARN_UNUSED SvGUID
{
    sal_uInt32 Data1;
    sal_uInt16 Data2;
    sal_uInt16 Data3;
    sal_uInt8  Data4[8];
    friend constexpr auto operator<=>(const SvGUID&, const SvGUID&) = default;
    friend constexpr bool operator==(const SvGUID&, const SvGUID&) = default;
};

class SvStream;

class SAL_WARN_UNUSED TOOLS_DLLPUBLIC SvGlobalName
{
public:
    constexpr SvGlobalName() = default;
    constexpr SvGlobalName(const SvGlobalName& rObj) = default;

    inline constexpr SvGlobalName( sal_uInt32 n1, sal_uInt16 n2, sal_uInt16 n3,
                  sal_uInt8 b8, sal_uInt8 b9, sal_uInt8 b10, sal_uInt8 b11,
                  sal_uInt8 b12, sal_uInt8 b13, sal_uInt8 b14, sal_uInt8 b15 );

    // create SvGlobalName from a platform independent representation
    SvGlobalName( const css::uno::Sequence< sal_Int8 >& aSeq );

    inline constexpr SvGlobalName( const SvGUID & rId );

    SvGlobalName & operator = ( const SvGlobalName & rObj ) = default;

    TOOLS_DLLPUBLIC friend SvStream & operator >> ( SvStream &, SvGlobalName & );
    TOOLS_DLLPUBLIC friend SvStream & WriteSvGlobalName( SvStream &, const SvGlobalName & );

    friend constexpr auto operator<=>(const SvGlobalName&, const SvGlobalName&) = default;
    friend constexpr bool operator==(const SvGlobalName&, const SvGlobalName&) = default;

    void          MakeFromMemory( void const * pData );
    bool          MakeId( std::u16string_view rId );
    OUString      GetHexName() const;

    const SvGUID& GetCLSID() const { return m_aData; }

    // platform independent representation of a "GlobalName"
    // maybe transported remotely
    css::uno::Sequence < sal_Int8 > GetByteSequence() const;

private:
    SvGUID m_aData = {};
};

inline constexpr SvGlobalName::SvGlobalName(const SvGUID& rId)
    : m_aData(rId)
{
}

inline constexpr SvGlobalName::SvGlobalName(sal_uInt32 n1, sal_uInt16 n2, sal_uInt16 n3,
                                            sal_uInt8 b8, sal_uInt8 b9, sal_uInt8 b10,
                                            sal_uInt8 b11, sal_uInt8 b12, sal_uInt8 b13,
                                            sal_uInt8 b14, sal_uInt8 b15)
    : m_aData{ n1, n2, n3, { b8, b9, b10, b11, b12, b13, b14, b15 } }
{
}

#endif

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