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// Copyright 2016 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc.
#include <stddef.h>
#include <stdint.h>
#include "core/fxcrt/bytestring.h"
#include "core/fxcrt/fx_codepage_forward.h"
#include "core/fxge/cfx_fontmapper.h"
#include "third_party/base/span.h"
constexpr uint32_t kTableNAME = CFX_FontMapper::MakeTag('n', 'a', 'm', 'e');
constexpr uint32_t kTableTTCF = CFX_FontMapper::MakeTag('t', 't', 'c', 'f');
class SystemFontInfoIface {
virtual ~SystemFontInfoIface() = default;
virtual bool EnumFontList(CFX_FontMapper* pMapper) = 0;
virtual void* MapFont(int weight,
bool bItalic,
FX_Charset charset,
int pitch_family,
const ByteString& face) = 0;
virtual void* GetFont(const ByteString& face) = 0;
virtual size_t GetFontData(void* hFont,
uint32_t table,
pdfium::span<uint8_t> buffer) = 0;
virtual bool GetFaceName(void* hFont, ByteString* name) = 0;
virtual bool GetFontCharset(void* hFont, FX_Charset* charset) = 0;
virtual void DeleteFont(void* hFont) = 0;