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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 2, 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 hostlist/test_gnunet_daemon_hostlist.c
* @brief test for gnunet_daemon_hostslist.c
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_arm_service.h"
#include "gnunet_transport_service.h"
#define VERBOSE GNUNET_YES
#define START_ARM GNUNET_YES
/**
* How long until we give up on transmitting the message?
*/
#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 15)
static int ok;
static struct GNUNET_SCHEDULER_Handle *sched;
struct PeerContext
{
struct GNUNET_CONFIGURATION_Handle *cfg;
struct GNUNET_CORE_Handle *ch;
struct GNUNET_PeerIdentity id;
struct GNUNET_TRANSPORT_Handle *th;
struct GNUNET_MessageHeader *hello;
#if START_ARM
pid_t arm_pid;
#endif
};
static struct PeerContext p1;
static struct PeerContext p2;
static void
process_hello (void *cls,
struct GNUNET_TIME_Relative latency,
const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_MessageHeader *message)
{
struct PeerContext *p = cls;
GNUNET_assert (peer != NULL);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received (my) `%s' from transport service of `%4s'\n",
"HELLO", GNUNET_i2s (peer));
GNUNET_assert (message != NULL);
p->hello = GNUNET_malloc (ntohs (message->size));
memcpy (p->hello, message, ntohs (message->size));
if ((p == &p1) && (p2.th != NULL))
GNUNET_TRANSPORT_offer_hello (p2.th, message);
if ((p == &p2) && (p1.th != NULL))
GNUNET_TRANSPORT_offer_hello (p1.th, message);
if ((p == &p1) && (p2.hello != NULL))
GNUNET_TRANSPORT_offer_hello (p1.th, p2.hello);
if ((p == &p2) && (p1.hello != NULL))
GNUNET_TRANSPORT_offer_hello (p2.th, p1.hello);
}
static void
setup_peer (struct PeerContext *p, const char *cfgname)
{
p->cfg = GNUNET_CONFIGURATION_create ();
#if START_ARM
p->arm_pid = GNUNET_OS_start_process ("gnunet-service-arm",
"gnunet-service-arm",
#if VERBOSE
"-L", "DEBUG",
#endif
"-c", cfgname, NULL);
sleep (1); /* allow ARM to start */
#endif
GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
GNUNET_ARM_start_service ("core", p->cfg, sched, TIMEOUT, NULL, NULL);
p->th = GNUNET_TRANSPORT_connect (sched, p->cfg, p, NULL, NULL, NULL);
GNUNET_assert (p->th != NULL);
GNUNET_TRANSPORT_get_hello (p->th, TIMEOUT, &process_hello, p);
}
static void
run (void *cls,
struct GNUNET_SCHEDULER_Handle *s,
char *const *args,
const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
GNUNET_assert (ok == 1);
ok++;
sched = s;
setup_peer (&p1, "test_gnunet_daemon_hostlist_peer1.conf");
setup_peer (&p2, "test_gnunet_daemon_hostlist_peer2.conf");
}
static void
stop_arm (struct PeerContext *p)
{
#if START_ARM
if (0 != PLIBC_KILL (p->arm_pid, SIGTERM))
GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK)
GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"ARM process %u stopped\n", p->arm_pid);
#endif
GNUNET_CONFIGURATION_destroy (p->cfg);
}
static int
check ()
{
char *const argv[] = { "test-gnunet-daemon-hostlist",
"-c", "test_gnunet_daemon_hostlist_data.conf",
#if VERBOSE
"-L", "DEBUG",
#endif
NULL
};
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
ok = 1;
GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
argv, "test-gnunet-daemon-hostlist",
"nohelp", options, &run, &ok);
stop_arm (&p1);
stop_arm (&p2);
return ok;
}
int
main (int argc, char *argv[])
{
int ret;
GNUNET_log_setup ("test-gnunet-daemon-hostlist",
#if VERBOSE
"DEBUG",
#else
"WARNING",
#endif
NULL);
ret = check ();
return 0;
}
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