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76ee07f61c
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com> Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
/*
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* Copyright (C) Ascensio System SIA, 2009-2026
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation, together with the
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* additional terms provided in the LICENSE file.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA by email at info@onlyoffice.com
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* or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
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* LV-1050, Latvia, European Union.
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*
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* The interactive user interfaces in modified versions of the Program
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* are required to display Appropriate Legal Notices in accordance with
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* Section 5 of the GNU AGPL version 3.
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*
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* No trademark rights are granted under this License.
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*
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* All non-code elements of the Product, including illustrations,
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* icon sets, and technical writing content, are licensed under the
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* Creative Commons Attribution-ShareAlike 4.0 International License:
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* https://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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* This license applies only to such non-code elements and does not
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* modify or replace the licensing terms applicable to the Program's
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* source code, which remains licensed under the GNU Affero General
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* Public License v3.
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*
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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#include "CurrentUserAtom.h"
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using namespace PPT;
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CRecordCurrentUserAtom::CRecordCurrentUserAtom() : m_nToken(0)
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{
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m_nSize = m_nRelVersion = m_nToken = m_nOffsetToCurEdit = 0;
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m_nLenUserName = m_nDocFileVersion = 0;
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m_nMinorVersion = m_nMajorVersion = 0;
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}
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CRecordCurrentUserAtom::~CRecordCurrentUserAtom()
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{
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}
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void CRecordCurrentUserAtom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
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{
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m_oHeader = oHeader;
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m_nSize = StreamUtils::ReadDWORD(pStream);
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long sz = (long)(pStream->size() - pStream->tell());
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if ((long)m_nSize > sz )
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{
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m_nSize = sz ;
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}
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if (m_nSize < 16) return;
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m_nToken = StreamUtils::ReadDWORD(pStream);
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m_nOffsetToCurEdit = StreamUtils::ReadDWORD(pStream);
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m_nLenUserName = StreamUtils::ReadWORD(pStream);
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m_nDocFileVersion = StreamUtils::ReadWORD(pStream);
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m_nMajorVersion = StreamUtils::ReadBYTE(pStream);
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m_nMinorVersion = StreamUtils::ReadBYTE(pStream);
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StreamUtils::StreamSkip(2, pStream);
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m_strANSIUserName = StreamUtils::ReadStringA(pStream, m_nLenUserName);
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m_nRelVersion = StreamUtils::ReadDWORD(pStream);
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m_strUNICODEUserName = StreamUtils::ReadStringW(pStream, m_nLenUserName );
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}
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bool CRecordCurrentUserAtom::IsSupported() const
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{
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return (NO_ENCRYPT == m_nToken);
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}
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