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/*
This file is part of GNUnet.
(C) 2009 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 testing/test_transport_ats.c
* @brief testcase for ats functionality without starting peers
*/
#include "platform.h"
#include "gnunet-service-transport_ats.h"
#include "gnunet_configuration_lib.h"
#include "gnunet_crypto_lib.h"
#define VERBOSE GNUNET_YES
static struct ATS_Handle * ats;
static struct GNUNET_CONFIGURATION_Handle * cfg;
void ats_result_cb ()
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"ATS Result callback\n");
}
struct TransportConfiguration
{
int peers;
int mechanisms;
struct ATS_peer * p_head;
struct ATS_peer * p_tail;
struct ATS_mechanism * m_head;
struct ATS_mechanism * m_tail;
};
struct TransportConfiguration *tc;
/*
void create_topology (int c_peers, int c_mechanisms)
{
int c;
peers = GNUNET_malloc ( c_peers * sizeof (struct ATS_peer));
for (c=0 ; c<c_peers; c++)
{
peers[c].f = 1.0 / c_peers;
GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, &peers[c].peer.hashPubKey);
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Peer %s \n", GNUNET_i2s (&peers[c].peer));
peers[c].m_head = NULL;
peers[c].m_tail = NULL;
}
mechanisms = GNUNET_malloc ( c_mechanisms * sizeof (struct ATS_mechanism));
for (c=0 ; c<c_mechanisms; c++)
{
mechanisms[c].peer = &peers[c];
}
}
void delete_topology (void)
{
GNUNET_free (peers);
GNUNET_free (mechanisms);
}*/
void create_ats_information (struct ATS_peer **p, int * c_p,
struct ATS_mechanism ** m, int * c_m)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"ATS needs addresses\n");
(*p) = tc->p_head;
(*c_p) = tc->mechanisms;
(*m) = tc->m_head;
(*c_m) = tc->mechanisms;
}
int run_ats (void)
{
int ret = 0;
#if HAVE_LIBGLPK
ats_calculate_bandwidth_distribution (ats);
#endif
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Running ATS: %s \n", (ret==0)? "SUCCESSFUL": "FAILED");
return ret;
}
int init_ats (void)
{
int ret = 0;
#if HAVE_LIBGLPK
ats = ats_init(1.0, 1.0, 1.0, 50000, 5, 10, ATS_MAX_EXEC_DURATION,
create_ats_information,
ats_result_cb);
#endif
//GNUNET_assert (ats != NULL);
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Initializing ATS: %s \n", (ret==0)? "SUCCESSFUL": "FAILED");
return ret;
}
int shutdown_ats (void)
{
int ret = 0;
#if HAVE_LIBGLPK
ats_delete_problem (ats);
ats_shutdown (ats);
#endif
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Shutdown ATS: %s \n", (ret==0)? "SUCCESSFUL": "FAILED");
return ret;
}
/* To make compiler happy */
void dummy(void)
{
struct ATS_quality_metric * q = qm;
q = NULL;
struct ATS_ressource * r = ressources;
r = NULL;
}
void iterate_peer_values (void *cls,
const char *section,
const char *option,
const char *value)
{
if (strcmp (option, "f") == 0)
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"\t %s %s\n", option, value);
}
void iterate_mech_values (void *cls,
const char *section,
const char *option,
const char *value)
{
if (strcmp (option, "f") == 0)
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"\t %s %s\n", option, value);
}
void iterate_sections (void *cls,
const char *section)
{
struct TransportConfiguration * tc = cls;
/* Peer definition */
if (99 == strlen(section))
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peer '%s`\n", section);
GNUNET_HashCode h;
int res =GNUNET_CRYPTO_hash_from_string(section, &h);
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "HASH '%s` %i\n", GNUNET_h2s (&h), res);
GNUNET_CONFIGURATION_iterate_section_values(cfg, section, iterate_peer_values, NULL);
tc->peers++;
}
if (10 == strlen(section))
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Mechanism '%s`\n",section);
GNUNET_CONFIGURATION_iterate_section_values(cfg, section, iterate_mech_values, NULL);
tc->peers++;
}
}
void destroy_transport_configuration (char * filename)
{
GNUNET_CONFIGURATION_destroy (cfg);
}
struct TransportConfiguration * load_transport_configuration (char * filename)
{
struct TransportConfiguration * ret = GNUNET_malloc(sizeof (struct TransportConfiguration));
cfg = GNUNET_CONFIGURATION_create();
GNUNET_CONFIGURATION_load(cfg, filename);
GNUNET_CONFIGURATION_iterate_sections(cfg, iterate_sections, ret);
return ret;
}
int
main (int argc, char *argv[])
{
int ret = 0;
GNUNET_log_setup ("test-transport-ats",
#if VERBOSE
"DEBUG",
#else
"INFO",
#endif
NULL);
#if !HAVE_LIBGLPK
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"HAVE_LIBGLPK not set, exiting testcase\n");
#endif
#if !HAVE_LIBGLPK
return ret;
#endif
return 0;
tc = load_transport_configuration ("test.ats");
return ret;
/* Testing */
ats = NULL;
ret += init_ats ();
ret += run_ats ();
ret += shutdown_ats ();
/* Shutdown */
return ret;
}
/* end of test_transport_ats.c*/
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