65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
/*
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* Copyright © 2010,2011 Google, Inc.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Google Author(s): Behdad Esfahbod
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*/
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#include "hb.hh"
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#include "hb.h"
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#include "hb-ot.h"
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#include <stdio.h>
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#ifdef HAVE_FREETYPE
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#include "hb-ft.h"
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#endif
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int
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main (int argc, char **argv)
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{
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if (argc != 4 && argc != 5) {
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fprintf (stderr, "usage: %s font-file lookup-index first-glyph [second-glyph]\n", argv[0]);
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exit (1);
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}
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/* Create the face */
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hb_blob_t *blob = hb_blob_create_from_file (argv[1]);
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hb_face_t *face = hb_face_create (blob, 0 /* first face */);
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hb_blob_destroy (blob);
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blob = nullptr;
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hb_font_t *font = hb_font_create (face);
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#ifdef HAVE_FREETYPE
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hb_ft_font_set_funcs (font);
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#endif
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unsigned int len = argc - 3;
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hb_codepoint_t glyphs[2];
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if (!hb_font_glyph_from_string (font, argv[3], -1, &glyphs[0]) ||
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(argc > 4 &&
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!hb_font_glyph_from_string (font, argv[4], -1, &glyphs[1])))
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return 2;
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return !hb_ot_layout_lookup_would_substitute (face, strtol (argv[2], nullptr, 0), glyphs, len, false);
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}
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