[hb-info] Start adding
diff --git a/util/Makefile.am b/util/Makefile.am
index 82c14fd..12041b5 100644
--- a/util/Makefile.am
+++ b/util/Makefile.am
@@ -51,6 +51,9 @@
hb_shape_SOURCES = $(HB_SHAPE_sources)
bin_PROGRAMS += hb-shape
+hb_info_SOURCES = $(HB_INFO_sources)
+bin_PROGRAMS += hb-info
+
hb_subset_SOURCES = $(HB_SUBSET_CLI_sources)
hb_subset_LDADD = \
$(top_builddir)/src/libharfbuzz-subset.la \
diff --git a/util/Makefile.sources b/util/Makefile.sources
index 70b704e..a64099e 100644
--- a/util/Makefile.sources
+++ b/util/Makefile.sources
@@ -31,6 +31,14 @@
text-options.hh \
$(NULL)
+HB_INFO_sources = \
+ batch.hh \
+ face-options.hh \
+ font-options.hh \
+ hb-info.cc \
+ options.hh \
+ $(NULL)
+
HB_SUBSET_CLI_sources = \
batch.hh \
face-options.hh \
diff --git a/util/hb-info.cc b/util/hb-info.cc
new file mode 100644
index 0000000..9bddb99
--- /dev/null
+++ b/util/hb-info.cc
@@ -0,0 +1,108 @@
+/*
+ * Copyright © 2010 Behdad Esfahbod
+ * Copyright © 2011,2012 Google, 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.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "batch.hh"
+#include "font-options.hh"
+
+const unsigned DEFAULT_FONT_SIZE = FONT_SIZE_UPEM;
+const unsigned SUBPIXEL_BITS = 0;
+
+
+struct info_t
+{
+ void add_options (option_parser_t *parser)
+ {
+ }
+
+ void operator () ()
+ {
+ }
+};
+
+
+template <typename consumer_t,
+ typename font_options_type>
+struct main_font_t :
+ option_parser_t,
+ font_options_type,
+ consumer_t
+{
+ int operator () (int argc, char **argv)
+ {
+ add_options ();
+ parse (&argc, &argv);
+
+ consumer_t::operator () ();
+
+ return 0;
+ }
+
+ protected:
+
+ void add_options ()
+ {
+ font_options_type::add_options (this);
+ consumer_t::add_options (this);
+
+ GOptionEntry entries[] =
+ {
+ {G_OPTION_REMAINING, 0, G_OPTION_FLAG_IN_MAIN,
+ G_OPTION_ARG_CALLBACK, (gpointer) &collect_rest, nullptr, "[FONT-FILE]"},
+ {nullptr}
+ };
+ add_main_group (entries, this);
+ option_parser_t::add_options ();
+ }
+
+ private:
+
+ static gboolean
+ collect_rest (const char *name G_GNUC_UNUSED,
+ const char *arg,
+ gpointer data,
+ GError **error)
+ {
+ main_font_t *thiz = (main_font_t *) data;
+
+ if (!thiz->font_file)
+ {
+ thiz->font_file = g_strdup (arg);
+ return true;
+ }
+
+ g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_FAILED,
+ "Too many arguments on the command line");
+ return false;
+ }
+};
+
+int
+main (int argc, char **argv)
+{
+ using main_t = main_font_t<info_t, font_options_t>;
+ return batch_main<main_t> (argc, argv);
+}
diff --git a/util/meson.build b/util/meson.build
index df48855..ff38bd6 100644
--- a/util/meson.build
+++ b/util/meson.build
@@ -6,6 +6,10 @@
'hb-shape.cc',
]
+hb_info_sources = [
+ 'hb-info.cc',
+]
+
hb_ot_shape_closure_sources = [
'hb-ot-shape-closure.cc',
]
@@ -37,6 +41,15 @@
)
meson.override_find_program('hb-shape', hb_shape)
+ hb_info = executable('hb-info', hb_info_sources,
+ cpp_args: cpp_args,
+ include_directories: [incconfig, incsrc],
+ dependencies: util_deps,
+ link_with: [libharfbuzz],
+ install: true,
+ )
+ meson.override_find_program('hb-info', hb_info)
+
hb_subset = executable('hb-subset', hb_subset_cli_sources,
cpp_args: cpp_args,
include_directories: [incconfig, incsrc],
