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diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.23/src/main.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.23/src/main.cc
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+/*
+ * Copyright © 2007,2008,2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#include "hb-mutex-private.hh"
+#include "hb-open-file-private.hh"
+#include "hb-ot-layout-gdef-table.hh"
+#include "hb-ot-layout-gsubgpos-private.hh"
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+
+
+using namespace OT;
+
+
+int
+main (int argc, char **argv)
+{
+ if (argc != 2) {
+ fprintf (stderr, "usage: %s font-file.ttf\n", argv[0]);
+ exit (1);
+ }
+
+ const char *font_data = NULL;
+ int len = 0;
+
+#ifdef HAVE_GLIB
+ GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
+ font_data = g_mapped_file_get_contents (mf);
+ len = g_mapped_file_get_length (mf);
+#else
+ FILE *f = fopen (argv[1], "rb");
+ fseek (f, 0, SEEK_END);
+ len = ftell (f);
+ fseek (f, 0, SEEK_SET);
+ font_data = (const char *) malloc (len);
+ len = fread ((char *) font_data, 1, len, f);
+#endif
+
+ printf ("Opened font file %s: %d bytes long\n", argv[1], len);
+
+ const OpenTypeFontFile &ot = *CastP<OpenTypeFontFile> (font_data);
+
+ switch (ot.get_tag ()) {
+ case OpenTypeFontFile::TrueTypeTag:
+ printf ("OpenType font with TrueType outlines\n");
+ break;
+ case OpenTypeFontFile::CFFTag:
+ printf ("OpenType font with CFF (Type1) outlines\n");
+ break;
+ case OpenTypeFontFile::TTCTag:
+ printf ("TrueType Collection of OpenType fonts\n");
+ break;
+ case OpenTypeFontFile::TrueTag:
+ printf ("Obsolete Apple TrueType font\n");
+ break;
+ case OpenTypeFontFile::Typ1Tag:
+ printf ("Obsolete Apple Type1 font in SFNT container\n");
+ break;
+ default:
+ printf ("Unknown font format\n");
+ break;
+ }
+
+ int num_fonts = ot.get_face_count ();
+ printf ("%d font(s) found in file\n", num_fonts);
+ for (int n_font = 0; n_font < num_fonts; n_font++) {
+ const OpenTypeFontFace &font = ot.get_face (n_font);
+ printf ("Font %d of %d:\n", n_font, num_fonts);
+
+ int num_tables = font.get_table_count ();
+ printf (" %d table(s) found in font\n", num_tables);
+ for (int n_table = 0; n_table < num_tables; n_table++) {
+ const OpenTypeTable &table = font.get_table (n_table);
+ printf (" Table %2d of %2d: %.4s (0x%08x+0x%08x)\n", n_table, num_tables,
+ (const char *)table.tag,
+ (unsigned int) table.offset,
+ (unsigned int) table.length);
+
+ switch (table.tag) {
+
+ case GSUBGPOS::GSUBTag:
+ case GSUBGPOS::GPOSTag:
+ {
+
+ const GSUBGPOS &g = *CastP<GSUBGPOS> (font_data + table.offset);
+
+ int num_scripts = g.get_script_count ();
+ printf (" %d script(s) found in table\n", num_scripts);
+ for (int n_script = 0; n_script < num_scripts; n_script++) {
+ const Script &script = g.get_script (n_script);
+ printf (" Script %2d of %2d: %.4s\n", n_script, num_scripts,
+ (const char *)g.get_script_tag(n_script));
+
+ if (!script.has_default_lang_sys())
+ printf (" No default language system\n");
+ int num_langsys = script.get_lang_sys_count ();
+ printf (" %d language system(s) found in script\n", num_langsys);
+ for (int n_langsys = script.has_default_lang_sys() ? -1 : 0; n_langsys < num_langsys; n_langsys++) {
+ const LangSys &langsys = n_langsys == -1
+ ? script.get_default_lang_sys ()
+ : script.get_lang_sys (n_langsys);
+ if (n_langsys == -1)
+ printf (" Default Language System\n");
+ else
+ printf (" Language System %2d of %2d: %.4s\n", n_langsys, num_langsys,
+ (const char *)script.get_lang_sys_tag (n_langsys));
+ if (langsys.get_required_feature_index () == Index::NOT_FOUND_INDEX)
+ printf (" No required feature\n");
+
+ int num_features = langsys.get_feature_count ();
+ printf (" %d feature(s) found in language system\n", num_features);
+ for (int n_feature = 0; n_feature < num_features; n_feature++) {
+ printf (" Feature index %2d of %2d: %d\n", n_feature, num_features,
+ langsys.get_feature_index (n_feature));
+ }
+ }
+ }
+
+ int num_features = g.get_feature_count ();
+ printf (" %d feature(s) found in table\n", num_features);
+ for (int n_feature = 0; n_feature < num_features; n_feature++) {
+ const Feature &feature = g.get_feature (n_feature);
+ printf (" Feature %2d of %2d: %.4s; %d lookup(s)\n", n_feature, num_features,
+ (const char *)g.get_feature_tag(n_feature),
+ feature.get_lookup_count());
+
+ int num_lookups = feature.get_lookup_count ();
+ printf (" %d lookup(s) found in feature\n", num_lookups);
+ for (int n_lookup = 0; n_lookup < num_lookups; n_lookup++) {
+ printf (" Lookup index %2d of %2d: %d\n", n_lookup, num_lookups,
+ feature.get_lookup_index (n_lookup));
+ }
+ }
+
+ int num_lookups = g.get_lookup_count ();
+ printf (" %d lookup(s) found in table\n", num_lookups);
+ for (int n_lookup = 0; n_lookup < num_lookups; n_lookup++) {
+ const Lookup &lookup = g.get_lookup (n_lookup);
+ printf (" Lookup %2d of %2d: type %d, props 0x%04X\n", n_lookup, num_lookups,
+ lookup.get_type(), lookup.get_props());
+ }
+
+ }
+ break;
+
+ case GDEF::tableTag:
+ {
+
+ const GDEF &gdef = *CastP<GDEF> (font_data + table.offset);
+
+ printf (" Has %sglyph classes\n",
+ gdef.has_glyph_classes () ? "" : "no ");
+ printf (" Has %smark attachment types\n",
+ gdef.has_mark_attachment_types () ? "" : "no ");
+ printf (" Has %sattach points\n",
+ gdef.has_attach_points () ? "" : "no ");
+ printf (" Has %slig carets\n",
+ gdef.has_lig_carets () ? "" : "no ");
+ printf (" Has %smark sets\n",
+ gdef.has_mark_sets () ? "" : "no ");
+ break;
+ }
+ }
+ }
+ }
+
+ return 0;
+}
+
+
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