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/*
* Ouroboros - Copyright (C) 2016 - 2017
*
* A tool to instruct the IRM daemon
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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., http://www.fsf.org/about/contact/.
*/
#include <ouroboros/irm.h>
#include <ouroboros/errno.h>
#include "irm_ops.h"
#include "irm_utils.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
static void usage(void)
{
printf("Usage: irm [OPERATION]\n\n"
"where OPERATION = {ipcp bind unbind\n"
" register unregister}\n");
}
static int do_help(int argc, char **argv)
{
(void) argc;
(void) argv;
usage();
return 0;
}
static const struct cmd {
const char * cmd;
int (* func)(int argc, char ** argv);
} cmds[] = {
{ "ipcp", ipcp_cmd },
{ "bind", bind_cmd },
{ "unbind", unbind_cmd },
{ "register", do_register },
{ "unregister", do_unregister },
{ "help", do_help },
{ NULL, NULL }
};
static int do_cmd(const char * argv0,
int argc,
char ** argv)
{
const struct cmd * c;
for (c = cmds; c->cmd; ++c) {
if (matches(argv0, c->cmd) == 0)
return c->func(argc - 1, argv + 1);
}
fprintf(stderr, "\"%s\" is unknown, try \"irm help\".\n", argv0);
return -1;
}
int main(int argc, char ** argv)
{
int ret = 0;
if (argc < 2) {
usage();
return -1;
}
ret = do_cmd(argv[1], argc - 1, argv + 1);
if (ret == -EIRMD)
printf("Failed to communicate with the "
"Ouroboros IPC Resource Manager daemon.\n");
if (ret)
exit(EXIT_FAILURE);
exit(EXIT_SUCCESS);
}
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