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/*
* Ouroboros - Copyright (C) 2016 - 2020
*
* A tool to instruct the IRM daemon
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#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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