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/*
* Ouroboros - Copyright (C) 2016 - 2017
*
* Unregister names from IPCPs
*
* 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 <stdio.h>
#include <string.h>
#include <ouroboros/irm.h>
#include "irm_ops.h"
#include "irm_utils.h"
#define MAX_DIFS 128
static void usage(void)
{
printf("Usage: irm unregister\n"
" name <name>\n"
" dif <dif name to unregister from>\n"
" [dif <dif name to unregister from>]\n"
" [... (maximum %d difs)]\n"
, MAX_DIFS);
}
int do_unregister(int argc, char ** argv)
{
char * difs[MAX_DIFS];
size_t difs_len = 0;
char * name = NULL;
while (argc > 0) {
if (matches(*argv, "name") == 0) {
name = *(argv + 1);
} else if (matches(*argv, "dif") == 0) {
difs[difs_len++] = *(argv + 1);
if (difs_len > MAX_DIFS) {
printf("Too many difs specified\n");
return -1;
}
} else {
printf("\"%s\" is unknown, try \"irm "
"unregister\".\n", *argv);
return -1;
}
argc -= 2;
argv += 2;
}
if (difs_len == 0 || name == NULL) {
usage();
return -1;
}
return irm_unreg(name, difs, difs_len);
}
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