Probe
/* $Id$ */
/* Copyright (c) 2016-2022 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Network Probe */
/* 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 3 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, see <http://www.gnu.org/licenses/>. */
#include <unistd.h>
#include <stdio.h>
#include "damon.h"
#include "../config.h"
/* constants */
#ifndef PROGNAME_DAMON
# define PROGNAME_DAMON "DaMon"
#endif
/* functions */
/* private */
/* prototypes */
static int _damon(char const * config);
static int _damon_usage(void);
/* public */
/* functions */
/* damon */
static int _damon(char const * config)
{
DaMon * damon;
Event * event;
if((damon = damon_new(config)) == NULL)
return 1;
event = damon_get_event(damon);
if(event_loop(event) != 0)
error_print(PROGNAME_DAMON);
damon_delete(damon);
return 1;
}
/* damon_usage */
static int _damon_usage(void)
{
fputs("Usage: " PROGNAME_DAMON " [-f filename]\n"
" -f\tConfiguration file to load\n", stderr);
return 1;
}
/* main */
int main(int argc, char * argv[])
{
int o;
char const * config = NULL;
while((o = getopt(argc, argv, "f:")) != -1)
switch(o)
{
case 'f':
config = optarg;
break;
default:
return _damon_usage();
}
if(optind != argc)
return _damon_usage();
return (_damon(config) == 0) ? 0 : 2;
}