void testservice_ats (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct GNUNET_PeerIdentity pid;
struct GNUNET_CONFIGURATION_Handle *cfg = cls;
unsigned int c;
unsigned int type;
if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_TIMEOUT))
{
FPRINTF (stderr, _("Service `%s' is not running\n"), "ats");
return;
}
results = 0;
if (NULL != pid_str)
{
if (GNUNET_OK != GNUNET_CRYPTO_hash_from_string (pid_str, &pid.hashPubKey))
{
FPRINTF (stderr, _("Failed to parse peer identity `%s'\n"), pid_str);
return;
}
}
c = op_list_all + op_list_used + op_monitor + op_set_pref;
if ((1 < c))
{
FPRINTF (stderr, _("Please select one operation : %s or %s or %s or %s\n"),
"--used", "--all", "--monitor", "--preference");
return;
}
if ((0 == c))
op_list_used = GNUNET_YES; /* set default */
if (op_list_all)
{
ph = GNUNET_ATS_performance_init (cfg, NULL, NULL);
if (NULL == ph)
{
fprintf (stderr, _("Cannot connect to ATS service, exiting...\n"));
return;
}
alh = GNUNET_ATS_performance_list_addresses (ph,
(NULL == pid_str) ? NULL : &pid,
GNUNET_YES, ats_perf_cb, NULL);
if (NULL == alh)
{
fprintf (stderr, _("Cannot issue request to ATS service, exiting...\n"));
end_task = GNUNET_SCHEDULER_add_now (&end, NULL);
return;
}
end_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &end, NULL);
}
else if (op_list_used)
{
ph = GNUNET_ATS_performance_init (cfg, NULL, NULL);
if (NULL == ph)
fprintf (stderr, _("Cannot connect to ATS service, exiting...\n"));
alh = GNUNET_ATS_performance_list_addresses (ph,
(NULL == pid_str) ? NULL : &pid,
GNUNET_NO, ats_perf_cb, NULL);
if (NULL == alh)
{
fprintf (stderr, _("Cannot issue request to ATS service, exiting...\n"));
end_task = GNUNET_SCHEDULER_add_now (&end, NULL);
return;
}
end_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &end, NULL);
}
else if (op_monitor)
{
ph = GNUNET_ATS_performance_init (cfg, ats_perf_cb, NULL);
if (NULL == ph)
fprintf (stderr, _("Cannot connect to ATS service, exiting...\n"));
end_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &end, NULL);
}
else if (op_set_pref)
{
for (c = 0; c<strlen(type_str); c++)
{
if (isupper (type_str[c]))
type_str[c] = tolower (type_str[c]);
}
if (0 == strcasecmp("latency", type_str))
type = GNUNET_ATS_PREFERENCE_LATENCY;
else if (0 == strcasecmp("bandwidth", type_str))
type = GNUNET_ATS_PREFERENCE_BANDWIDTH;
else
{
FPRINTF (stderr, "%s", _("Type required\n"));
return;
}
/* set */
ph = GNUNET_ATS_performance_init (cfg, NULL, NULL);
if (NULL == ph)
fprintf (stderr, _("Cannot connect to ATS service, exiting...\n"));
GNUNET_ATS_change_preference (ph, &pid, type, (double) value, GNUNET_ATS_PREFERENCE_END);
end_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &end, NULL);
}
ret = 1;
}
/**
* Main interpreter loop. Runs the steps of the test.
*
* @param cls NULL
* @param tc unused
*/
static void
interpreter (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct Command *cmd;
interpreter_task = NULL;
while (1)
{
cmd = &test_commands[off];
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"#%u: %d %s\n",
off,
(int) cmd->code,
(NULL != cmd->label) ? cmd->label : "");
switch (cmd->code)
{
case CMD_END_PASS:
ret = 0;
GNUNET_SCHEDULER_shutdown ();
return;
case CMD_ADD_ADDRESS:
{
struct GNUNET_HELLO_Address *addr;
struct GNUNET_ATS_Session *session;
addr = make_address (cmd->details.add_address.pid,
cmd->details.add_address.addr_num,
cmd->details.add_address.addr_flags);
session = make_session (cmd->details.add_address.session);
if (cmd->details.add_address.expect_fail)
GNUNET_log_skip (1, GNUNET_NO);
cmd->details.add_address.ar
= GNUNET_ATS_address_add (sched_ats,
addr,
session,
&cmd->details.add_address.properties);
GNUNET_free (addr);
if (cmd->details.add_address.expect_fail)
{
GNUNET_log_skip (0, GNUNET_YES);
}
else if (NULL == cmd->details.add_address.ar)
{
GNUNET_break (0);
GNUNET_SCHEDULER_shutdown ();
return;
}
off++;
break;
}
case CMD_DEL_ADDRESS:
{
struct Command *add;
add = find_command (CMD_ADD_ADDRESS,
cmd->details.del_address.add_label);
GNUNET_assert (NULL != add->details.add_address.ar);
GNUNET_ATS_address_destroy (add->details.add_address.ar);
add->details.add_address.ar = NULL;
off++;
break;
}
case CMD_AWAIT_ADDRESS_SUGGESTION:
{
struct GNUNET_PeerIdentity pid;
struct GNUNET_HELLO_Address *addr;
struct Command *add;
struct AddressSuggestData *asd;
int done;
make_peer (cmd->details.await_address_suggestion.pid,
&pid);
asd = find_address_suggestion (&pid);
if (NULL == asd)
return;
if (GNUNET_NO == asd->active)
return; /* last suggestion was to disconnect, wait longer */
done = GNUNET_YES;
if (NULL != cmd->details.await_address_suggestion.add_label)
{
done = GNUNET_NO;
add = find_command (CMD_ADD_ADDRESS,
cmd->details.await_address_suggestion.add_label);
addr = make_address (add->details.add_address.pid,
add->details.add_address.addr_num,
add->details.add_address.addr_flags);
if ( (asd->session ==
make_session (add->details.add_address.session)) &&
(0 ==
GNUNET_HELLO_address_cmp (addr,
asd->address)) )
done = GNUNET_YES;
GNUNET_free (addr);
}
if (GNUNET_NO == done)
return;
off++;
break;
}
case CMD_AWAIT_DISCONNECT_SUGGESTION:
{
struct GNUNET_PeerIdentity pid;
struct AddressSuggestData *asd;
make_peer (cmd->details.await_disconnect_suggestion.pid,
&pid);
asd = find_address_suggestion (&pid);
if (NULL == asd)
return; /* odd, no suggestion at all yet!? */
if (GNUNET_YES == asd->active)
return; /* last suggestion was to activate, wait longer */
/* last suggestion was to deactivate, condition satisfied! */
off++;
break;
}
case CMD_REQUEST_CONNECTION_START:
{
struct GNUNET_PeerIdentity pid;
make_peer (cmd->details.request_connection_start.pid,
&pid);
cmd->details.request_connection_start.csh
= GNUNET_ATS_connectivity_suggest (con_ats,
&pid,
1);
off++;
break;
}
case CMD_REQUEST_CONNECTION_STOP:
{
struct Command *start;
start = find_command (CMD_REQUEST_CONNECTION_START,
cmd->details.request_connection_stop.connect_label);
GNUNET_ATS_connectivity_suggest_cancel (start->details.request_connection_start.csh);
start->details.request_connection_start.csh = NULL;
off++;
break;
}
case CMD_AWAIT_ADDRESS_INFORMATION:
{
struct AddressInformationData *aid;
struct Command *add;
struct Command *update;
struct GNUNET_HELLO_Address *addr;
const struct GNUNET_ATS_Properties *cmp;
add = find_command (CMD_ADD_ADDRESS,
cmd->details.await_address_information.add_label);
update = find_command (CMD_UPDATE_ADDRESS,
cmd->details.await_address_information.update_label);
addr = make_address (add->details.add_address.pid,
add->details.add_address.addr_num,
add->details.add_address.addr_flags);
aid = find_address_information (addr);
GNUNET_free (addr);
if (NULL == update)
cmp = &add->details.add_address.properties;
else
cmp = &update->details.update_address.properties;
if ( (NULL != aid) &&
(cmp->delay.rel_value_us == aid->properties.delay.rel_value_us) &&
(cmp->utilization_out == aid->properties.utilization_out) &&
(cmp->utilization_in == aid->properties.utilization_in) &&
(cmp->distance == aid->properties.distance) &&
(cmp->scope == aid->properties.scope) )
{
off++;
break;
}
return;
}
case CMD_UPDATE_ADDRESS:
{
struct Command *add;
add = find_command (CMD_ADD_ADDRESS,
cmd->details.update_address.add_label);
GNUNET_assert (NULL != add->details.add_address.ar);
GNUNET_ATS_address_update (add->details.add_address.ar,
&cmd->details.update_address.properties);
off++;
break;
}
case CMD_ADD_SESSION:
{
struct Command *add;
struct GNUNET_ATS_Session *session;
add = find_command (CMD_ADD_ADDRESS,
cmd->details.add_session.add_label);
session = make_session (cmd->details.add_session.session);
GNUNET_assert (NULL != add->details.add_address.ar);
GNUNET_ATS_address_add_session (add->details.add_address.ar,
session);
off++;
break;
}
case CMD_DEL_SESSION:
{
struct Command *add_address;
struct Command *add_session;
struct GNUNET_ATS_Session *session;
add_session = find_command (CMD_ADD_SESSION,
cmd->details.del_session.add_session_label);
add_address = find_command (CMD_ADD_ADDRESS,
add_session->details.add_session.add_label);
GNUNET_assert (NULL != add_address->details.add_address.ar);
session = make_session (add_session->details.add_session.session);
GNUNET_ATS_address_del_session (add_address->details.add_address.ar,
session);
off++;
break;
}
case CMD_CHANGE_PREFERENCE:
{
struct GNUNET_PeerIdentity pid;
make_peer (cmd->details.change_preference.pid,
&pid);
GNUNET_ATS_performance_change_preference (perf_ats,
&pid,
GNUNET_ATS_PREFERENCE_END);
off++;
break;
}
case CMD_PROVIDE_FEEDBACK:
{
struct GNUNET_PeerIdentity pid;
make_peer (cmd->details.provide_feedback.pid,
&pid);
GNUNET_ATS_performance_give_feedback (perf_ats,
&pid,
cmd->details.provide_feedback.scope,
GNUNET_ATS_PREFERENCE_END);
off++;
break;
}
case CMD_LIST_ADDRESSES:
{
struct GNUNET_PeerIdentity pid;
make_peer (cmd->details.list_addresses.pid,
&pid);
cmd->details.list_addresses.alh
= GNUNET_ATS_performance_list_addresses (perf_ats,
&pid,
cmd->details.list_addresses.all,
&info_cb,
cmd);
return;
}
case CMD_RESERVE_BANDWIDTH:
{
struct GNUNET_PeerIdentity pid;
make_peer (cmd->details.reserve_bandwidth.pid,
&pid);
cmd->details.reserve_bandwidth.rc
= GNUNET_ATS_reserve_bandwidth (perf_ats,
&pid,
cmd->details.reserve_bandwidth.amount,
&reservation_cb,
cmd);
return;
}
case CMD_SLEEP:
off++;
interpreter_task = GNUNET_SCHEDULER_add_delayed (cmd->details.sleep.delay,
&interpreter,
NULL);
return;
} /* end switch */
} /* end while(1) */
}
