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/*
This file is part of GNUnet.
Copyright (C) 2019 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License,
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
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @file transport/test_communicator_unix.c
* @brief test the unix communicator
* @author Julius Bünger
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "transport-testing2.h"
#include "gnunet_ats_transport_service.h"
#include "gnunet_signatures.h"
#include "transport.h"
#include <inttypes.h>
/**
* TODO
* - start two communicators
* - act like transport services
* - get_server_addresses (service.c)
* - open_listen_socket (service.c)
* - GNUNET_MQ_queue_for_callbacks (service.c)
* - let them communicate
*
*/
#define LOG(kind,...) GNUNET_log_from (kind, "test_transport_communicator_unix", __VA_ARGS__)
#define NUM_PEERS 2
static struct GNUNET_PeerIdentity peer_id[NUM_PEERS];
static struct GNUNET_TRANSPORT_TESTING_TransportCommunicatorHandle *tc_hs[NUM_PEERS];
//static char *addresses[NUM_PEERS];
static void
communicator_available_cb (void *cls,
struct GNUNET_TRANSPORT_TESTING_TransportCommunicatorHandle *tc_h,
enum GNUNET_TRANSPORT_CommunicatorCharacteristics cc,
char *address_prefix)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Communicator available. (cc: %u, prefix: %s)\n",
cc,
address_prefix);
}
static void
add_address_cb (void *cls,
struct GNUNET_TRANSPORT_TESTING_TransportCommunicatorHandle *tc_h,
const char *address,
struct GNUNET_TIME_Relative expiration,
uint32_t aid,
enum GNUNET_NetworkType nt)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"New address. (addr: %s, expir: %" PRIu32 ", ID: %" PRIu32 ", nt: %u\n",
address,
expiration.rel_value_us,
aid,
nt);
//addresses[1] = GNUNET_strdup (address);
GNUNET_TRANSPORT_TESTING_transport_communicator_open_queue (tc_hs[0],
&peer_id[1],
address);
}
static void
queue_create_reply_cb (void *cls,
struct GNUNET_TRANSPORT_TESTING_TransportCommunicatorHandle *tc_h,
int success)
{
if (GNUNET_YES == success)
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Got Queue!\n");
else
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Failed getting queue!\n");
}
static void
add_queue_cb (void *cls,
struct GNUNET_TRANSPORT_TESTING_TransportCommunicatorHandle *tc_h,
struct GNUNET_TRANSPORT_TESTING_TransportCommunicatorQueue *tc_queue)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Got Queue!\n");
}
static void
run (void *cls)
{
struct GNUNET_CONFIGURATION_Handle *cfg = cls;
tc_hs[0] = GNUNET_TRANSPORT_TESTING_transport_communicator_service_start (
"transport",
"test_communicator_1.conf",
&communicator_available_cb,
NULL,
&queue_create_reply_cb,
&add_queue_cb,
NULL); /* cls */
tc_hs[1] = GNUNET_TRANSPORT_TESTING_transport_communicator_service_start (
"transport",
"test_communicator_2.conf",
&communicator_available_cb,
&add_address_cb,
NULL,
&add_queue_cb,
NULL); /* cls */
}
int
main (int argc,
char *const *argv)
{
char *cfg_filename;
char *opt_cfg_filename;
const char *xdg;
char *loglev;
char *logfile;
struct GNUNET_CONFIGURATION_Handle *cfg;
struct GNUNET_GETOPT_CommandLineOption service_options[] = {
GNUNET_GETOPT_option_cfgfile (&opt_cfg_filename),
GNUNET_GETOPT_option_help (NULL),
GNUNET_GETOPT_option_loglevel (&loglev),
GNUNET_GETOPT_option_logfile (&logfile),
GNUNET_GETOPT_OPTION_END
};
if (GNUNET_OK != GNUNET_log_setup ("test_communicator_unix",
loglev,
logfile))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
xdg = getenv ("XDG_CONFIG_HOME");
if (NULL != xdg)
GNUNET_asprintf (&cfg_filename,
"%s%s%s",
xdg,
DIR_SEPARATOR_STR,
GNUNET_OS_project_data_get ()->config_file);
else
cfg_filename = GNUNET_strdup (GNUNET_OS_project_data_get ()->user_config_file);
cfg = GNUNET_CONFIGURATION_create ();
if (NULL != opt_cfg_filename)
{
if ( (GNUNET_YES !=
GNUNET_DISK_file_test (opt_cfg_filename)) ||
(GNUNET_SYSERR ==
GNUNET_CONFIGURATION_load (cfg,
opt_cfg_filename)) )
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Malformed configuration file `%s', exit ...\n"),
opt_cfg_filename);
return GNUNET_SYSERR;
}
}
else
{
if (GNUNET_YES ==
GNUNET_DISK_file_test (cfg_filename))
{
if (GNUNET_SYSERR ==
GNUNET_CONFIGURATION_load (cfg,
cfg_filename))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Malformed configuration file `%s', exit ...\n"),
cfg_filename);
return GNUNET_SYSERR;
}
}
else
{
if (GNUNET_SYSERR ==
GNUNET_CONFIGURATION_load (cfg,
NULL))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Malformed configuration, exit ...\n"));
return GNUNET_SYSERR;
}
}
}
GNUNET_SCHEDULER_run (&run,
cfg);
}
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