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/*
* libstatgrab
* https://libstatgrab.org
* Copyright (C) 2003-2004 Peter Saunders
* Copyright (C) 2003-2019 Tim Bishop
* Copyright (C) 2003-2013 Adam Sampson
* Copyright (C) 2012-2019 Jens Rehsack
*
* 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; either version 2
* of the License, or (at your option) any later version.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* $Id
*/
#include <stdio.h>
#include <statgrab.h>
#include <stdlib.h>
#include <unistd.h>
#include "helpers.h"
#ifdef HAVE_LOG4CPLUS_INITIALIZE
static void *l4cplus_initializer;
static void
cleanup_logging(void)
{
log4cplus_deinitialize(l4cplus_initializer);
}
#endif
int main(int argc, char **argv){
sg_network_iface_stats *network_iface_stats;
size_t iface_count, i;
#ifdef HAVE_LOG4CPLUS_INITIALIZE
l4cplus_initializer = log4cplus_initialize();
atexit((void (*)(void))cleanup_logging);
#endif
/* Initialise helper - e.g. logging, if any */
sg_log_init("libstatgrab-examples", "SGEXAMPLES_LOG_PROPERTIES", argc ? argv[0] : NULL);
/* Initialise statgrab */
sg_init(1);
/* Drop setuid/setgid privileges. */
if (sg_drop_privileges() != SG_ERROR_NONE)
sg_die("Error. Failed to drop privileges", 1);
network_iface_stats = sg_get_network_iface_stats(&iface_count);
if(network_iface_stats == NULL)
sg_die("Failed to get network interface stats", 1);
if (argc != 1) {
/* If an argument is given, use bsearch to find just that
* interface. */
sg_network_iface_stats key;
key.interface_name = argv[1];
network_iface_stats = bsearch(&key, network_iface_stats,
iface_count,
sizeof *network_iface_stats,
sg_network_iface_compare_name);
if (network_iface_stats == NULL) {
fprintf(stderr, "Interface %s not found\n", argv[1]);
exit(1);
}
iface_count = 1;
}
printf("Name\tSpeed\tDuplex\n");
for(i = 0; i < iface_count; i++) {
printf("%s\t%llu\t", network_iface_stats->interface_name, network_iface_stats->speed);
switch (network_iface_stats->duplex) {
case SG_IFACE_DUPLEX_FULL:
printf("full\n");
break;
case SG_IFACE_DUPLEX_HALF:
printf("half\n");
break;
default:
printf("unknown\n");
break;
}
network_iface_stats++;
}
exit(0);
}
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