source: trunk/third/libgtop/examples/netload.c @ 20897

/* $Id: netload.c,v 1.1.1.2 2004-10-03 04:59:48 ghudson Exp $ */

/* Copyright (C) 1998-99 Martin Baulig
   This file is part of LibGTop 1.0.

   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.

   LibGTop 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.

   LibGTop 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 LibGTop; see the file COPYING. If not, write to the
   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/

#include <locale.h>
#include <libintl.h>
#include <stdio.h>

#include <glibtop.h>
#include <glibtop/open.h>
#include <glibtop/close.h>

#include <glibtop/parameter.h>

#include <glibtop/netload.h>

#include <netinet/in.h>
#include <arpa/inet.h>

#ifndef PROFILE_COUNT
#define PROFILE_COUNT   1
#endif

int
main (int argc, char *argv [])
{
        glibtop_netload netload;
        unsigned method, count, port;
        struct in_addr addr, subnet;
        char *address_string, *subnet_string;
        char buffer [BUFSIZ];

        count = PROFILE_COUNT;

        setlocale (LC_ALL, "");
        bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
        textdomain (GETTEXT_PACKAGE);

        glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);

        glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));

        printf ("Method = %d\n", method);

        count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
        buffer [count] = 0;

        printf ("Command = '%s'\n", buffer);

        count = glibtop_get_parameter (GLIBTOP_PARAM_HOST, buffer, BUFSIZ);
        buffer [count] = 0;

        glibtop_get_parameter (GLIBTOP_PARAM_PORT, &port, sizeof (port));

        printf ("Host = '%s' - %u\n\n", buffer, port);

        glibtop_init_r (&glibtop_global_server, 0, 0);

        if (argc != 2)
                glibtop_error ("Usage: %s interface", argv [0]);

        glibtop_get_netload (&netload, argv [1]);

        addr.s_addr = netload.address;
        subnet.s_addr = netload.subnet;

        address_string = g_strdup (inet_ntoa (addr));
        subnet_string  = g_strdup (inet_ntoa (subnet));

        printf ("Network Load (0x%08lx):\n\n"
                "\tInterface Flags:\t0x%08lx\n"
                "\tAddress:\t\t0x%08lx - %s\n"
                "\tSubnet:\t\t\t0x%08lx - %s\n\n"
                "\tMTU:\t\t\t%ld\n"
                "\tCollisions:\t\t%ld\n\n"
                "\tPackets In:\t\t%ld\n"
                "\tPackets Out:\t\t%ld\n"
                "\tPackets Total:\t\t%ld\n\n"
                "\tBytes In:\t\t%ld\n"
                "\tBytes Out:\t\t%ld\n"
                "\tBytes Total:\t\t%ld\n\n"
                "\tErrors In:\t\t%ld\n"
                "\tErrors Out:\t\t%ld\n"
                "\tErrors Total:\t\t%ld\n\n",
                (unsigned long) netload.flags,
                (unsigned long) netload.if_flags,
                (unsigned long) netload.address, address_string,
                (unsigned long) netload.subnet,  subnet_string,
                (unsigned long) netload.mtu,
                (unsigned long) netload.collisions,
                (unsigned long) netload.packets_in,
                (unsigned long) netload.packets_out,
                (unsigned long) netload.packets_total,
                (unsigned long) netload.bytes_in,
                (unsigned long) netload.bytes_out,
                (unsigned long) netload.bytes_total,
                (unsigned long) netload.errors_in,
                (unsigned long) netload.errors_out,
                (unsigned long) netload.errors_total);

        g_free (address_string);
        g_free (subnet_string);

        glibtop_close ();

        exit (0);
}