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// SPDX-License-Identifier: GPL-2.0-or-later
// SPDX-FileCopyrightText: © 2012 Jan Luebbe <j.luebbe@pengutronix.de>
#include <common.h>
#include <getopt.h>
#include <command.h>
#include <state.h>
static int do_state(int argc, char *argv[])
{
int opt, ret = 0;
struct state *state = NULL;
int do_save = 0, do_load = 0;
const char *statename = "state";
int no_auth = 0;
while ((opt = getopt(argc, argv, "sln")) > 0) {
switch (opt) {
case 's':
do_save = 1;
break;
case 'l':
do_load = 1;
break;
case 'n':
no_auth = 1;
break;
default:
return COMMAND_ERROR_USAGE;
}
}
if (!do_save && !do_load) {
state_info();
return 0;
}
if (optind < argc)
statename = argv[optind];
state = state_by_name(statename);
if (!state) {
printf("cannot find state %s\n", statename);
return -ENOENT;
}
if (do_load) {
if (no_auth)
ret = state_load_no_auth(state);
else
ret = state_load(state);
} else if (do_save) {
ret = state_save(state);
}
return ret;
}
BAREBOX_CMD_HELP_START(state)
BAREBOX_CMD_HELP_TEXT("Usage: state [OPTIONS] [STATENAME]")
BAREBOX_CMD_HELP_TEXT("")
BAREBOX_CMD_HELP_TEXT("options:")
BAREBOX_CMD_HELP_OPT ("-s", "save state")
BAREBOX_CMD_HELP_OPT ("-l", "load state")
BAREBOX_CMD_HELP_OPT ("-n", "no authentication")
BAREBOX_CMD_HELP_END
BAREBOX_CMD_START(state)
.cmd = do_state,
BAREBOX_CMD_DESC("load or save state information")
BAREBOX_CMD_OPTS("[-sln] [STATENAME]")
BAREBOX_CMD_GROUP(CMD_GRP_MISC)
BAREBOX_CMD_HELP(cmd_state_help)
BAREBOX_CMD_END
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