2 * Handle command-line arguments common to Ethereal and Tethereal
6 * Ethereal - Network traffic analyzer
7 * By Gerald Combs <gerald@ethereal.com>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
32 #include <epan/proto.h>
34 #include "clopts_common.h"
37 * Handle the "-G" option, to cause protocol field, etc. information
41 handle_dashG_option(int argc, char **argv, char *progname)
43 if (argc >= 2 && strcmp(argv[1], "-G") == 0) {
45 proto_registrar_dump_fields(1);
47 if (strcmp(argv[2], "fields") == 0)
48 proto_registrar_dump_fields(1);
49 else if (strcmp(argv[2], "fields2") == 0)
50 proto_registrar_dump_fields(2);
51 else if (strcmp(argv[2], "protocols") == 0)
52 proto_registrar_dump_protocols();
53 else if (strcmp(argv[2], "values") == 0)
54 proto_registrar_dump_values();
56 fprintf(stderr, "%s: Invalid \"%s\" option for -G flag\n", progname,