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/*************************************************************************
** NameTable.cpp **
** **
** This file is part of dvisvgm -- a fast DVI to SVG converter **
** Copyright (C) 2005-2023 Martin Gieseking <martin.gieseking@uos.de> **
** **
** This program is free software; you can redistribute it and/or **
** modify it under the terms of the GNU General Public License as **
** published by the Free Software Foundation; either version 3 of **
** the License, or (at your option) any later version. **
** **
** This program is distributed in the hope that it will be useful, but **
** WITHOUT ANY WARRANTY; without even the implied warranty of **
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the **
** GNU General Public License for more details. **
** **
** You should have received a copy of the GNU General Public License **
** along with this program; if not, see <http://www.gnu.org/licenses/>. **
*************************************************************************/
#include <array>
#include "NameTable.hpp"
#include "TTFWriter.hpp"
#include "../Font.hpp"
#include "../version.hpp"
using namespace std;
using namespace ttf;
enum NameID {
COPYRIGHT_NOTICE = 0,
FONT_FAMILY = 1,
FONT_SUBFAMILY = 2,
FONT_ID = 3,
FULL_FONT_NAME = 4,
VERSION_STRING = 5,
PS_NAME = 6,
TRADEMARK = 7,
MANUFACTURER_NAME = 8,
DESIGNER = 9,
DESCRIPTION = 10,
URL_VENDOR = 11,
URL_DESIGNER = 12,
LICENSE_DESCRIPTION = 13,
LICENSE_INFO_URL = 14,
TYPOGRAPHIC_FAMILY_NAME = 16,
TYPOGRAPHIC_SUBFAMILY_NAME = 17,
COMPATIBLE_FULL = 18,
SAMPLE_TEXT = 19,
PS_CID_FINDFONT_NAME = 20,
WWS_FAMILY_NAME = 21,
WWS_SUBFAMILY_NAME = 22,
LIGHT_BG_PALLETTE = 23,
DARK_BG_PALLETTE = 24,
VAR_PS_NAME_PREFIX = 25
};
void NameTable::write (ostream &os) const {
struct NameEntry {
NameID nameID;
std::string name;
};
array<NameEntry,5> nameEntries {{
{FONT_FAMILY, ttfWriter()->getFont().familyName()},
{FULL_FONT_NAME, ttfWriter()->getFont().name()},
{VERSION_STRING, string("Version 1.0")},
{PS_NAME, ttfWriter()->getFont().name()},
{DESCRIPTION, string("Generated by ")+PROGRAM_NAME+" "+PROGRAM_VERSION}
}};
writeUInt16(os, 0); // table format
writeUInt16(os, 2*nameEntries.size()); // number of name records
writeUInt16(os, 6+2*12*nameEntries.size()); // offset to start of string storage
size_t offset=0;
// write name entry records ordered by platform ID
for (const NameEntry &entry : nameEntries) {
writeUInt16(os, 1); // Mac
writeUInt16(os, 0); // Roman, UTF-8 encoding
writeUInt16(os, 0); // English
writeUInt16(os, entry.nameID);
writeUInt16(os, entry.name.length());
writeUInt16(os, offset);
offset += entry.name.length();
}
for (const NameEntry &entry : nameEntries) {
writeUInt16(os, 3); // Windows
writeUInt16(os, 1); // UCS-2 encoding
writeUInt16(os, 0x0409); // US English
writeUInt16(os, entry.nameID);
writeUInt16(os, 2*entry.name.length());
writeUInt16(os, offset);
offset += 2*entry.name.length();
}
// write string data
for (const NameEntry &entry : nameEntries) {
for (char c : entry.name)
writeUInt8(os, c);
}
for (const NameEntry &entry : nameEntries) {
for (char c : entry.name) {
writeUInt8(os, 0);
writeUInt8(os, c);
}
}
}
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