2 * Copyright © 2010,2011 Google, Inc.
4 * This is part of HarfBuzz, a text shaping library.
6 * Permission is hereby granted, without written agreement and without
7 * license or royalty fees, to use, copy, modify, and distribute this
8 * software and its documentation for any purpose, provided that the
9 * above copyright notice and the following two paragraphs appear in
10 * all copies of this software.
12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
14 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
15 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
18 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
19 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
20 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
21 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
22 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
24 * Google Author(s): Behdad Esfahbod
27 #include "hb-private.hh"
34 # if !GLIB_CHECK_VERSION (2, 22, 0)
35 # define g_mapped_file_unref g_mapped_file_free
42 main (int argc, char **argv)
44 hb_blob_t *blob = nullptr;
47 fprintf (stderr, "usage: %s font-file\n", argv[0]);
53 const char *font_data;
55 hb_destroy_func_t destroy;
60 GMappedFile *mf = g_mapped_file_new (argv[1], false, nullptr);
61 font_data = g_mapped_file_get_contents (mf);
62 len = g_mapped_file_get_length (mf);
63 destroy = (hb_destroy_func_t) g_mapped_file_unref;
64 user_data = (void *) mf;
65 mm = HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE;
67 FILE *f = fopen (argv[1], "rb");
68 fseek (f, 0, SEEK_END);
70 fseek (f, 0, SEEK_SET);
71 font_data = (const char *) malloc (len);
72 if (!font_data) len = 0;
73 len = fread ((char *) font_data, 1, len, f);
75 user_data = (void *) font_data;
77 mm = HB_MEMORY_MODE_WRITABLE;
80 blob = hb_blob_create (font_data, len, mm, user_data, destroy);
84 hb_face_t *face = hb_face_create (blob, 0 /* first face */);
85 hb_blob_destroy (blob);
89 bool ret = hb_ot_layout_get_size_params (face, p, p+1, p+2, p+3, p+4);
91 printf ("%g %u %u %g %g\n", p[0]/10., p[1], p[2], p[3]/10., p[4]/10.);