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/*
This file is part of GNUnet.
Copyright (C) 2012 GNUnet e.V.
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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @file util/test_mq_client.c
* @brief tests for mq with connection client
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#define PORT 23336
#define MY_TYPE 128
static struct GNUNET_SERVER_Handle *server;
static struct GNUNET_CLIENT_Connection *client;
static struct GNUNET_CONFIGURATION_Handle *cfg;
static int ok;
static int notify = GNUNET_NO;
static int received = 0;
static void
recv_cb (void *cls, struct GNUNET_SERVER_Client *argclient,
const struct GNUNET_MessageHeader *message)
{
received++;
if (received == 2)
{
GNUNET_SERVER_receive_done (argclient, GNUNET_NO);
return;
}
/* can happen if notify does not work */
GNUNET_assert (received < 2);
GNUNET_SERVER_receive_done (argclient, GNUNET_YES);
}
static void
clean_up (void *cls)
{
GNUNET_SERVER_destroy (server);
server = NULL;
GNUNET_CONFIGURATION_destroy (cfg);
cfg = NULL;
}
/**
* Functions with this signature are called whenever a client
* is disconnected on the network level.
*
* @param cls closure
* @param client identification of the client
*/
static void
notify_disconnect (void *cls, struct GNUNET_SERVER_Client *client)
{
if (client == NULL)
return;
ok = 0;
GNUNET_SCHEDULER_add_now (&clean_up, NULL);
}
static struct GNUNET_SERVER_MessageHandler handlers[] = {
{&recv_cb, NULL, MY_TYPE, sizeof (struct GNUNET_MessageHeader)},
{NULL, NULL, 0, 0}
};
static void
send_cb (void *cls)
{
/* the notify should only be called once */
GNUNET_assert (GNUNET_NO == notify);
notify = GNUNET_YES;
}
static void
send_trap_cb (void *cls)
{
GNUNET_assert (0);
}
static void
test_mq (struct GNUNET_CLIENT_Connection *client)
{
struct GNUNET_MQ_Handle *mq;
struct GNUNET_MQ_Envelope *mqm;
/* FIXME: test handling responses */
mq = GNUNET_MQ_queue_for_connection_client (client, NULL, NULL, NULL);
mqm = GNUNET_MQ_msg_header (MY_TYPE);
GNUNET_MQ_send (mq, mqm);
mqm = GNUNET_MQ_msg_header (MY_TYPE);
GNUNET_MQ_notify_sent (mqm, send_trap_cb, NULL);
GNUNET_MQ_send (mq, mqm);
GNUNET_MQ_send_cancel (mqm);
mqm = GNUNET_MQ_msg_header (MY_TYPE);
GNUNET_MQ_notify_sent (mqm, send_cb, NULL);
GNUNET_MQ_send (mq, mqm);
}
static void
task (void *cls)
{
struct sockaddr_in sa;
struct sockaddr *sap[2];
socklen_t slens[2];
sap[0] = (struct sockaddr *) &sa;
slens[0] = sizeof (sa);
sap[1] = NULL;
slens[1] = 0;
memset (&sa, 0, sizeof (sa));
#if HAVE_SOCKADDR_IN_SIN_LEN
sa.sin_len = sizeof (sa);
#endif
sa.sin_family = AF_INET;
sa.sin_port = htons (PORT);
server =
GNUNET_SERVER_create (NULL, NULL, sap, slens,
GNUNET_TIME_relative_multiply
(GNUNET_TIME_UNIT_MILLISECONDS, 250), GNUNET_NO);
GNUNET_assert (server != NULL);
handlers[0].callback_cls = cls;
GNUNET_SERVER_add_handlers (server, handlers);
GNUNET_SERVER_disconnect_notify (server, ¬ify_disconnect, cls);
cfg = GNUNET_CONFIGURATION_create ();
GNUNET_CONFIGURATION_set_value_number (cfg, "test", "PORT", PORT);
GNUNET_CONFIGURATION_set_value_string (cfg, "test", "HOSTNAME", "localhost");
GNUNET_CONFIGURATION_set_value_string (cfg, "resolver", "HOSTNAME",
"localhost");
client = GNUNET_CLIENT_connect ("test", cfg);
GNUNET_assert (client != NULL);
test_mq (client);
}
int
main (int argc, char *argv[])
{
GNUNET_log_setup ("test-mq-client",
"INFO",
NULL);
ok = 1;
GNUNET_SCHEDULER_run (&task, NULL);
GNUNET_assert (GNUNET_YES == notify);
return ok;
}
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