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30 lines
662 B
C
30 lines
662 B
C
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/*
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* Copyright (C) 2013 Jan Bobrowski <jb@wizard.ae.krakow.pl>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*/
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#include <string.h>
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#include <stdlib.h>
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#include "ttf2woff.h"
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void read_ttc(struct ttf *ttf, u8 *data, size_t length, int fontn)
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{
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unsigned n, o;
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if(length < 16+12+16) BAD_FONT;
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n = g32(data+8);
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if(length < 16+(4+12+16)*n) BAD_FONT;
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if(fontn<0 || fontn>=n)
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errx(1, "No font #%d in collection",fontn);
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o = g32(data+12+4*fontn);
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if(o >= length) BAD_FONT;
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read_ttf(ttf, data, length, o);
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}
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