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/*
* Copyright Geoff Levand <geoff@infradead.org>
*
* 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; version 2 of the License.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#if defined(HAVE_CONFIG_H)
#include "config.h"
#endif
#include <stdio.h>
#include <getopt.h>
#include "pbt-main.h"
void pbt_print_version(void)
{
printf("petitboot-twin (" PACKAGE_NAME ") " PACKAGE_VERSION "\n");
}
void pbt_print_usage(void)
{
pbt_print_version();
printf(
"Usage: petitboot-twin [-h, --help] [-l, --log log-file]\n"
" [-r, --reset-defaults] [-s, --start-daemon]\n"
" [-t, --timeout] [-V, --version]\n"
" [[-f --fbdev] | [-x --x11]]\n");
}
/**
* pbt_opts_parse - Parse the command line options.
*/
int pbt_opts_parse(struct pbt_opts *opts, int argc, char *argv[])
{
static const struct option long_options[] = {
{"fbdev", no_argument, NULL, 'f'},
{"help", no_argument, NULL, 'h'},
{"log", required_argument, NULL, 'l'},
{"reset-defaults", no_argument, NULL, 'r'},
{"start-daemon", no_argument, NULL, 's'},
{"timeout", no_argument, NULL, 't'},
{"version", no_argument, NULL, 'V'},
{"x11", no_argument, NULL, 'x'},
{ NULL, 0, NULL, 0},
};
static const char short_options[] = "dfhl:strVx";
static const struct pbt_opts default_values = {
.backend = pbt_twin_x11,
.log_file = "/var/log/petitboot/petitboot-twin.log",
};
*opts = default_values;
while (1) {
int c = getopt_long(argc, argv, short_options, long_options,
NULL);
if (c == EOF)
break;
switch (c) {
case 'f':
opts->backend = pbt_twin_fbdev;
break;
case 'h':
opts->show_help = pbt_opt_yes;
break;
case 'l':
opts->log_file = optarg;
break;
case 's':
opts->start_daemon = pbt_opt_yes;
break;
case 't':
opts->use_timeout = pbt_opt_yes;
break;
case 'r':
opts->reset_defaults = pbt_opt_yes;
break;
case 'V':
opts->show_version = pbt_opt_yes;
break;
case 'x':
opts->backend = pbt_twin_x11;
break;
default:
opts->show_help = pbt_opt_yes;
return -1;
}
}
return optind != argc;
}
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