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76ee07f61c
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com> Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
98 lines
3.4 KiB
C++
98 lines
3.4 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 "FontEntityAtom.h"
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using namespace PPT;
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void CRecordFontEntityAtom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
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{
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m_oHeader = oHeader;
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//face name - utf16 string with 0, 64 bytes always allocated
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unsigned char utf16FaceName[64+2] = {};
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POLE::uint64 lReadByte = pStream->read(utf16FaceName, 64);
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if (sizeof(wchar_t) == 4)
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{
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ULONG lLen = 0;
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for (lLen = 0; lLen < lReadByte; lLen +=2)
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if (utf16FaceName[lLen] == 0)break;
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lLen/=2;
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UTF32 *pStrUtf32 = new UTF32 [lLen + 1];
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pStrUtf32[lLen] = 0 ;
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const UTF16 *pStrUtf16_Conv = (const UTF16 *) utf16FaceName;
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UTF32 *pStrUtf32_Conv = pStrUtf32;
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if (conversionOK == ConvertUTF16toUTF32 ( &pStrUtf16_Conv, &pStrUtf16_Conv[lLen]
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, &pStrUtf32_Conv, &pStrUtf32 [lLen]
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, strictConversion))
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{
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m_strFaceName = std::wstring((wchar_t*)pStrUtf32/*, lLen*/);
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}
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delete [] pStrUtf32;
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}
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else
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{
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m_strFaceName = std::wstring((wchar_t*)utf16FaceName/*, lReadByte/2*/); // in fact.. we don't need the nulls
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}
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m_lfCharSet = StreamUtils::ReadBYTE(pStream);
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BYTE Mem = 0;
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Mem = StreamUtils::ReadBYTE(pStream);
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m_bEmbedSubsetted = ((Mem & 0x01) == 0x01);
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Mem = 0;
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Mem = StreamUtils::ReadBYTE(pStream);
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m_bIsRaster = ((Mem & 0x01) == 0x01);
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m_bIsDevice = ((Mem & 0x02) == 0x02);
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m_bIsTrueType = ((Mem & 0x04) == 0x04);
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m_bIsNoFontSubstitution = ((Mem & 0x08) == 0x08);
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m_lfPitchAndFamily = StreamUtils::ReadBYTE(pStream);
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}
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void CRecordFontEmbedDataBlob::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
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{
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m_oHeader = oHeader;
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data = std::make_pair(boost::shared_array<unsigned char>(new unsigned char[m_oHeader.RecLen]), m_oHeader.RecLen);
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pStream->read(data.first.get(), data.second);
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}
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