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
36 # if !GLIB_CHECK_VERSION (2, 22, 0)
37 # define g_mapped_file_unref g_mapped_file_free
44 main (int argc, char **argv)
46 hb_blob_t *blob = NULL;
49 fprintf (stderr, "usage: %s font-file\n", argv[0]);
55 const char *font_data;
57 hb_destroy_func_t destroy;
62 GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
63 font_data = g_mapped_file_get_contents (mf);
64 len = g_mapped_file_get_length (mf);
65 destroy = (hb_destroy_func_t) g_mapped_file_unref;
66 user_data = (void *) mf;
67 mm = HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE;
69 FILE *f = fopen (argv[1], "rb");
70 fseek (f, 0, SEEK_END);
72 fseek (f, 0, SEEK_SET);
73 font_data = (const char *) malloc (len);
74 if (!font_data) len = 0;
75 len = fread ((char *) font_data, 1, len, f);
77 user_data = (void *) font_data;
79 mm = HB_MEMORY_MODE_WRITABLE;
82 blob = hb_blob_create (font_data, len, mm, user_data, destroy);
86 hb_face_t *face = hb_face_create (blob, 0 /* first face */);
87 hb_blob_destroy (blob);
91 bool ret = hb_ot_layout_get_size_params (face, p, p+1, p+2, p+3, p+4);
93 printf ("%g %u %u %g %g\n", p[0]/10., p[1], p[2], p[3]/10., p[4]/10.);