core/MsBinaryFile/PptFile/Records/RoundTrip.cpp

/*
 * Copyright (C) Ascensio System SIA, 2009-2026
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation, together with the
 * additional terms provided in the LICENSE file.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
 * details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA by email at info@onlyoffice.com
 * or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
 * LV-1050, Latvia, European Union.
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 * The interactive user interfaces in modified versions of the Program
 * are required to display Appropriate Legal Notices in accordance with
 * Section 5 of the GNU AGPL version 3.
 *
 * No trademark rights are granted under this License.
 *
 * All non-code elements of the Product, including illustrations,
 * icon sets, and technical writing content, are licensed under the
 * Creative Commons Attribution-ShareAlike 4.0 International License:
 * https://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 * This license applies only to such non-code elements and does not
 * modify or replace the licensing terms applicable to the Program's
 * source code, which remains licensed under the GNU Affero General
 * Public License v3.
 *
 * SPDX-License-Identifier: AGPL-3.0-only
 */
#include "RoundTrip.h"

using namespace PPT;

//static int nRTCounter = 1;
void CUnknownRoundTrip::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;

    data = std::make_pair(boost::shared_array<unsigned char>(new unsigned char[m_oHeader.RecLen]), m_oHeader.RecLen);
    pStream->read(data.first.get(), data.second);

//        std::string filename = std::to_string(nRTCounter++) + "_" + GetRecordName(m_oHeader.RecType) + ".zip";
//        std::ofstream file("RoundTrips/" + filename, std::ios::out);
//        file.write((char*)data.first.get(), data.second);
    //        file.close();
}

void CUnknownRoundTrip::ReadFromStream(SRecordHeader &oHeader, const XLS::CFStreamPtr &pStream)
{
    m_oHeader = oHeader;

    data = std::make_pair(boost::shared_array<unsigned char>(new unsigned char[m_oHeader.RecLen]), m_oHeader.RecLen);
    pStream->read(data.first.get(), data.second);
}

std::wstring CUnknownRoundTripID::getStrID() const
{
    return std::to_wstring(m_dwID);
}

void CUnknownRoundTripID::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;
    m_dwID = StreamUtils::ReadDWORD(pStream);

//        std::string filename = std::to_string(nRTCounter++) + "_" + GetRecordName(m_oHeader.RecType) + "_ID_" + std::to_string(m_dwID) + ".txt";
//        std::ofstream file("RoundTrips/" + filename, std::ios::out);
//        file << m_dwID;
//        file.close();
}

void RoundTripColorMapping12Atom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;
    m_colorMapping = StreamUtils::ReadStringA(pStream, m_oHeader.RecLen);

//        std::string filename = std::to_string(nRTCounter++) + "_" + GetRecordName(m_oHeader.RecType) + ".xml";
//        std::ofstream file("RoundTrips/" + filename, std::ios::out);
//        file << m_colorMapping;
    //        file.close();
}

std::wstring RoundTripColorMapping12Atom::getPClrMap() const
{
    auto iter = m_colorMapping.find("<a:clrMap");
    if (iter == (UINT)-1)
        return std::wstring(L"");

    auto subStr = m_colorMapping.substr(iter);
    subStr[1] = 'p';

    return std::wstring(subStr.begin(), subStr.end());
}

void RoundTripContentMasterId12Atom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;

    m_mainMasterId = StreamUtils::ReadDWORD(pStream);
    m_contentMasterInstanceId = StreamUtils::ReadWORD(pStream);

    StreamUtils::StreamSkip(2, pStream);

//        std::string filename = std::to_string(nRTCounter++) + "_" + GetRecordName(m_oHeader.RecType) +
//                "_" + std::to_string(m_mainMasterId) + "_" + std::to_string(m_contentMasterInstanceId) + ".txt";
//        std::ofstream file("RoundTrips/" + filename, std::ios::out);
//        file << m_mainMasterId << "\t" << m_contentMasterInstanceId;
//        file.close();
}

void RoundTripHFPlaceholder12Atom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;
    m_nPlacementID = (PlaceholderEnum)StreamUtils::ReadBYTE(pStream);
}

void RoundTripHeaderFooterDefaults12Atom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;
    BYTE flags = StreamUtils::ReadBYTE(pStream);

    m_fIncludeDate          = flags & 0x01;
    m_fIncludeFooter        = flags & 0x02;
    m_fIncludeHeader        = flags & 0x04;
    m_fIncludeSlideNumber   = flags & 0x08;
}

void RoundTripDocFlags12Atom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;

    m_fCompressPicturesOnSave = StreamUtils::ReadBYTE(pStream) & 0x01;
}

void RoundTripShapeCheckSumForCL12Atom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;

    m_shapeCheckSum = StreamUtils::ReadDWORD(pStream);
    m_textCheckSum  = StreamUtils::ReadDWORD(pStream);
}

void RoundTripNewPlaceholderId12Atom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;
    m_newPlaceholderId = (PlaceholderEnum)StreamUtils::ReadBYTE(pStream);
}

void RoundTripAnimationHashAtom12Atom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;
    m_animationChecksum = StreamUtils::ReadDWORD(pStream);

}

void RoundTripSlideSyncInfoAtom12::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;

    m_dateTimeModified = StreamUtils::ReadDWORD(pStream);
    m_dateTimeInserted  = StreamUtils::ReadDWORD(pStream);
}