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/*
* Copyright (C) 2009, Nokia <ivan.frade@nokia.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include <glib.h>
#include <gio/gio.h>
#include <string.h>
#include <stdio.h>
#include "ttl_loader.h"
#include "ttl_model.h"
#include "ttl_graphviz.h"
static gchar *desc_file = NULL;
static gchar *output_file = NULL;
static GOptionEntry entries[] = {
{ "desc", 'd', 0, G_OPTION_ARG_FILENAME, &desc_file,
"TTL file with the ontology description and documentation",
NULL
},
{ "output", 'o', 0, G_OPTION_ARG_FILENAME, &output_file,
"File to write the output (default stdout)",
NULL
},
{ NULL }
};
gint
main (gint argc, gchar **argv)
{
GOptionContext *context;
Ontology *ontology = NULL;
OntologyDescription *description = NULL;
gchar *ttl_file = NULL;
gchar *dirname = NULL;
FILE *f = NULL;
/* Translators: this messagge will apper immediately after the */
/* usage string - Usage: COMMAND [OPTION]... <THIS_MESSAGE> */
context = g_option_context_new ("- Generates graphviz for a TTL file");
/* Translators: this message will appear after the usage string */
/* and before the list of options. */
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_parse (context, &argc, &argv, NULL);
if (!desc_file) {
gchar *help;
g_printerr ("%s\n\n",
"Description file is mandatory");
help = g_option_context_get_help (context, TRUE, NULL);
g_option_context_free (context);
g_printerr ("%s", help);
g_free (help);
return -1;
}
if (output_file) {
f = fopen (output_file, "w");
} else {
f = stdout;
}
g_assert (f != NULL);
description = ttl_loader_load_description (desc_file);
dirname = g_path_get_dirname (desc_file);
ttl_file = g_build_filename (dirname,
description->relativePath,
NULL);
ontology = ttl_loader_load_ontology (ttl_file);
g_free (ttl_file);
g_free (dirname);
ttl_graphviz_print (description, ontology, f);
ttl_loader_free_ontology (ontology);
ttl_loader_free_description (description);
g_option_context_free (context);
fclose (f);
return 0;
}
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