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// SPDX-License-Identifier: MIT OR MPL-2.0 OR LGPL-2.1-or-later OR GPL-2.0-or-later
// Copyright 2012, SIL International, All rights reserved.
#pragma once
//#include "inc/FeatureMap.h"
//#include "inc/GlyphsCache.h"
//#include "inc/Silf.h"
#ifndef GRAPHITE2_NFILEFACE
#include <cstdio>
#include <cassert>
#include "graphite2/Font.h"
#include "inc/Main.h"
#include "inc/TtfTypes.h"
#include "inc/TtfUtil.h"
namespace graphite2 {
class FileFace
{
static const void * get_table_fn(const void* appFaceHandle, unsigned int name, size_t *len);
static void rel_table_fn(const void* appFaceHandle, const void *table_buffer);
public:
static const gr_face_ops ops;
FileFace(const char *filename);
~FileFace();
operator bool () const throw();
CLASS_NEW_DELETE;
private: //defensive
FILE * _file;
size_t _file_len;
TtfUtil::Sfnt::OffsetSubTable * _header_tbl;
TtfUtil::Sfnt::OffsetSubTable::Entry * _table_dir;
FileFace(const FileFace&);
FileFace& operator=(const FileFace&);
};
inline
FileFace::operator bool() const throw()
{
return _file && _header_tbl && _table_dir;
}
} // namespace graphite2
#endif //!GRAPHITE2_NFILEFACE
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