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core/PdfFile/Resources/BaseFonts.cpp
Alexander Trofimov 76ee07f61c [copyright] Update copyright header
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
2026-05-14 08:23:56 +00:00

98 lines
4.4 KiB
C++

/*
* 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.
*
* 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 "./BaseFonts.h"
#include "../Resources/Fontn022003l.h"
#include "../Resources/Fontn022004l.h"
#include "../Resources/Fontn022024l.h"
#include "../Resources/Fontn022023l.h"
#include "../Resources/Fontn019003l.h"
#include "../Resources/Fontn019004l.h"
#include "../Resources/Fontn019024l.h"
#include "../Resources/Fontn019023l.h"
#include "../Resources/Fonts050000l.h"
#include "../Resources/Fontn021004l.h"
#include "../Resources/Fontn021024l.h"
#include "../Resources/Fontn021023l.h"
#include "../Resources/Fontn021003l.h"
#include "../Resources/Fontd050000l.h"
#include "CMapMemory/cmap_memory.h"
#include <map>
struct TFontData
{
const unsigned char* Data;
unsigned int Size;
};
std::map<std::wstring, TFontData> g_base_fonts;
bool PdfReader::GetBaseFont(const std::wstring& sName, const unsigned char*& pData, unsigned int& nSize)
{
if (g_base_fonts.empty())
{
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Courier", { c_arrn022003l, c_nSizen022003l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Courier-Bold", { c_arrn022004l, c_nSizen022004l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Courier-BoldOblique", { c_arrn022024l, c_nSizen022024l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Courier-Oblique", { c_arrn022023l, c_nSizen022023l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Helvetica", { c_arrn019003l, c_nSizen019003l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Helvetica-Bold", { c_arrn019004l, c_nSizen019004l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Helvetica-BoldOblique", { c_arrn019024l, c_nSizen019024l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Helvetica-Oblique", { c_arrn019023l, c_nSizen019023l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Symbol", { c_arrs050000l, c_nSizes050000l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Times-Bold", { c_arrn021004l, c_nSizen021004l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Times-BoldItalic", { c_arrn021024l, c_nSizen021024l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Times-Italic", { c_arrn021023l, c_nSizen021023l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"Times-Roman", { c_arrn021003l, c_nSizen021003l }));
g_base_fonts.insert(std::pair<std::wstring, TFontData>(L"ZapfDingbats", { c_arrd050000l, c_nSized050000l }));
}
std::map<std::wstring, TFontData>::const_iterator find = g_base_fonts.find(sName);
if (find != g_base_fonts.end())
{
pData = find->second.Data;
nSize = find->second.Size;
return true;
}
return false;
}
bool PdfReader::GetBaseCidToUnicode(const char* sName, const unsigned int*& pData, unsigned int& nSize)
{
return GetCidToUnicodeMemoryMap(sName, pData, nSize);
}