/* 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., 51 Franklin Street, Fifth Floor,

   Boston, MA 02110-1301, USA.

*/

#ifdef HAVE_CONFIG_H

#  include <config.h>

#endif

#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

static char* hwaddress_format_for_display(glibtop_netload *buf)

{

	unsigned i;

	GString *repr = g_string_new("");

	char *str;

	for(i = 0; i < sizeof buf->hwaddress; ++i)

		g_string_append_printf(repr, "%02X:",

				       ((unsigned char*)buf->hwaddress)[i]);

	repr->str [ repr->len - 1] = ' ';

	str = g_string_free(repr, FALSE);

	g_strstrip(str);

	return str;

}

int

main (int argc, char *argv [])

{

	glibtop_netload netload;

	unsigned method, count, port;

	struct in_addr addr, subnet;

	char *address_string, *subnet_string;

	char address6_string[INET6_ADDRSTRLEN], prefix6_string[INET6_ADDRSTRLEN];

	char *hwaddress_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)

		g_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));

	inet_ntop (AF_INET6, netload.address6, address6_string, INET6_ADDRSTRLEN);

	inet_ntop (AF_INET6, netload.prefix6,  prefix6_string,  INET6_ADDRSTRLEN);

	hwaddress_string = hwaddress_format_for_display(&netload);

	printf ("Network Load (0x%016llx):\n\n"

		"\tInterface Flags:\t0x%016llx\n"

		"\tAddress:\t\t0x%08x - %s\n"

		"\tSubnet:\t\t\t0x%08x - %s\n\n"

		"\tMTU:\t\t\t%d\n"

		"\tCollisions:\t\t%llu\n\n"

		"\tPackets In:\t\t%llu\n"

		"\tPackets Out:\t\t%llu\n"

		"\tPackets Total:\t\t%llu\n\n"

		"\tBytes In:\t\t%llu\n"

		"\tBytes Out:\t\t%llu\n"

		"\tBytes Total:\t\t%llu\n\n"

		"\tErrors In:\t\t%llu\n"

		"\tErrors Out:\t\t%llu\n"

		"\tErrors Total:\t\t%llu\n\n"

		"\tAddress6:\t\t%s\n"

		"\tPrefix6:\t\t%s\n"

		"\tScope6:\t\t\t%#03x\n\n"

		"\tHarware Address:\t%s\n\n",

		netload.flags,

		netload.if_flags,

		(guint32) netload.address, address_string,

		(guint32) netload.subnet,  subnet_string,

		netload.mtu,

		netload.collisions,

		netload.packets_in,

		netload.packets_out,

		netload.packets_total,

		netload.bytes_in,

		netload.bytes_out,

		netload.bytes_total,

		netload.errors_in,

		netload.errors_out,

		netload.errors_total,

		address6_string,

		prefix6_string,

		(int) netload.scope6,

		hwaddress_string);

	g_free (address_string);

	g_free (subnet_string);

	glibtop_close ();

	exit (0);

}