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/*
This file is part of GNUnet.
Copyright (C) 2013-2016 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 peerstore/test_peerstore_api_watch.c
* @brief testcase for peerstore watch functionality
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_testing_lib.h"
#include "gnunet_peerstore_service.h"
static int ok = 1;
static struct GNUNET_PEERSTORE_Handle *h;
static struct GNUNET_PEERSTORE_Monitor *wc;
static struct GNUNET_PEERSTORE_StoreContext *sr;
static char *ss = "test_peerstore_api_watch";
static char *k = "test_peerstore_api_watch_key";
static char *val = "test_peerstore_api_watch_val";
static struct GNUNET_PeerIdentity p;
static void
finish (void *cls)
{
if (NULL != sr)
GNUNET_PEERSTORE_store_cancel (sr);
if (NULL != wc)
GNUNET_PEERSTORE_monitor_stop (wc);
GNUNET_PEERSTORE_disconnect (h);
GNUNET_SCHEDULER_shutdown ();
}
/**
* Continuation called with a status result.
*
* @param cls closure
* @param success #GNUNET_OK or #GNUNET_SYSERR
*/
static void
cont2 (void *cls, int success)
{
sr = NULL;
}
static void
cont (void *cls)
{
sr = GNUNET_PEERSTORE_store (h,
ss,
&p,
k,
val,
strlen (val) + 1,
GNUNET_TIME_UNIT_FOREVER_ABS,
GNUNET_PEERSTORE_STOREOPTION_REPLACE,
&cont2,
NULL);
}
static int initial_iteration = GNUNET_YES;
static void
watch_cb (void *cls,
const struct GNUNET_PEERSTORE_Record *record,
const char *emsg)
{
GNUNET_assert (NULL == emsg);
if (GNUNET_YES == initial_iteration)
{
GNUNET_PEERSTORE_monitor_next (wc, 1);
return;
}
if (NULL == record)
{
GNUNET_break (0);
return;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received record: %s\n",
(char*) record->value);
GNUNET_assert (0 == strcmp (val,
(char *) record->value));
ok = 0;
GNUNET_SCHEDULER_add_now (&finish, NULL);
}
static void
sync_cb (void *cls)
{
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &cont, NULL);
initial_iteration = GNUNET_NO;
}
static void
error_cb (void *cls)
{
// Never reach this
GNUNET_assert (0);
}
static void
run (void *cls,
const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_TESTING_Peer *peer)
{
h = GNUNET_PEERSTORE_connect (cfg);
GNUNET_assert (NULL != h);
memset (&p,
4,
sizeof(p));
wc = GNUNET_PEERSTORE_monitor_start (cfg,
GNUNET_YES,
ss,
&p,
k,
&error_cb,
NULL,
&sync_cb,
NULL,
&watch_cb,
NULL);
}
int
main (int argc,
char *argv[])
{
if (0 !=
GNUNET_TESTING_service_run ("test-gnunet-peerstore",
"peerstore",
"test_peerstore_api_data.conf",
&run,
NULL))
return 1;
return ok;
}
/* end of test_peerstore_api_watch.c */
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