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/*
This file is part of GNUnet.
(C) 2010-2013 Christian Grothoff (and other contributing authors)
GNUnet 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 3, or (at your
option) any later version.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file ats-test/gnunet-ats-sim.c
* @brief ats traffic simulator: this tool uses the ats-test library to setup a
* topology and generate traffic between these peers. The traffic description
* is loaded from a experiment description file
* @author Christian Grothoff
* @author Matthias Wachs
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_testbed_service.h"
#include "gnunet_ats_service.h"
#include "gnunet_core_service.h"
#include "ats-testing.h"
#define DEFAULT_NUM_SLAVES 5
#define DEFAULT_NUM_MASTERS 1
#define TEST_MESSAGE_TYPE_PING 12345
#define TEST_MESSAGE_TYPE_PONG 12346
/**
* Number of master peers to use
*/
static int c_masters;
/**
* Number of slave peers to use
*/
static int c_slaves;
static int
core_handle_pong (void *cls, const struct GNUNET_PeerIdentity *other,
const struct GNUNET_MessageHeader *message)
{
return 0;
}
static int
core_handle_ping (void *cls, const struct GNUNET_PeerIdentity *other,
const struct GNUNET_MessageHeader *message)
{
return 0;
}
static void
transport_recv_cb (void *cls,
const struct GNUNET_PeerIdentity * peer,
const struct GNUNET_MessageHeader * message)
{
}
static void
ats_performance_info_cb (void *cls, const struct GNUNET_HELLO_Address *address,
int address_active, struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
const struct GNUNET_ATS_Information *ats, uint32_t ats_count)
{
}
static void topology_setup_done (void *cls,
struct BenchmarkPeer *masters,
struct BenchmarkPeer *slaves)
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Topology setup complete!\n");
/* Shutdown a topology with */
GNUNET_ATS_TEST_shutdown_topology ();
}
int
main (int argc, char *argv[])
{
static struct GNUNET_CORE_MessageHandler handlers[] = {
{&core_handle_ping, TEST_MESSAGE_TYPE_PING, 0 },
{&core_handle_pong, TEST_MESSAGE_TYPE_PONG, 0 },
{ NULL, 0, 0 } };
c_slaves = DEFAULT_NUM_SLAVES;
c_masters = DEFAULT_NUM_MASTERS;
/* Setup a topology with */
GNUNET_ATS_TEST_create_topology ("gnunet-ats-sim", "perf_ats_proportional_none.conf",
c_slaves,
c_masters,
GNUNET_YES,
&topology_setup_done,
NULL,
handlers,
&transport_recv_cb,
&ats_performance_info_cb);
return 0;
}
/* end of file gnunet-ats-sim.c */
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