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- /*
- This file is part of GNUnet.
- Copyright (C) 2009, 2010, 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 transport/test_transport_api_monitor_peers.c
- * @brief base test case for transport peer monitor API
- */
- #include "platform.h"
- #include "gnunet_transport_service.h"
- #include "transport-testing.h"
- /**
- * How long until we give up on transmitting the message?
- */
- #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
- /**
- * How long until we give up on transmitting the message?
- */
- #define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply ( \
- GNUNET_TIME_UNIT_SECONDS, 30)
- #define TEST_MESSAGE_SIZE 2600
- #define TEST_MESSAGE_TYPE 12345
- static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
- static struct GNUNET_TRANSPORT_PeerMonitoringContext *pmc_p1;
- static struct GNUNET_TRANSPORT_PeerMonitoringContext *pmc_p2;
- static int p1_c;
- static int p2_c;
- static int p1_c_notify;
- static int p2_c_notify;
- static void
- custom_shutdown (void *cls)
- {
- if (NULL != pmc_p1)
- {
- GNUNET_TRANSPORT_monitor_peers_cancel (pmc_p1);
- pmc_p1 = NULL;
- }
- if (NULL != pmc_p2)
- {
- GNUNET_TRANSPORT_monitor_peers_cancel (pmc_p2);
- pmc_p2 = NULL;
- }
- }
- static void
- notify_receive (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
- const struct GNUNET_PeerIdentity *sender,
- const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
- {
- char *ps = GNUNET_strdup (GNUNET_i2s (&receiver->id));
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Peer %u (`%s') received message of type %d and size %u size from peer %s!\n",
- receiver->no,
- ps,
- ntohs (message->header.type),
- ntohs (message->header.size),
- GNUNET_i2s (sender));
- GNUNET_free (ps);
- }
- static void
- sendtask (void *cls)
- {
- /* intentionally empty */
- }
- static void
- check_done ()
- {
- if ((GNUNET_YES == p1_c) &&
- (GNUNET_YES == p2_c) &&
- p1_c_notify &&
- p2_c_notify)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Both peers state to be connected\n");
- ccc->global_ret = GNUNET_OK;
- GNUNET_SCHEDULER_shutdown ();
- }
- }
- static void
- notify_connect (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
- const struct GNUNET_PeerIdentity *other)
- {
- GNUNET_TRANSPORT_TESTING_log_connect (cls,
- me,
- other);
- if (0 == memcmp (other, &ccc->p[0]->id, sizeof(struct GNUNET_PeerIdentity)))
- {
- p1_c_notify = GNUNET_YES;
- }
- if (0 == memcmp (other, &ccc->p[1]->id, sizeof(struct GNUNET_PeerIdentity)))
- {
- p2_c_notify = GNUNET_YES;
- }
- check_done ();
- }
- static void
- monitor1_cb (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_HELLO_Address *address,
- enum GNUNET_TRANSPORT_PeerState state,
- struct GNUNET_TIME_Absolute state_timeout)
- {
- if ((NULL == address) || (NULL == ccc->p[0]))
- return;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Monitor 1: %s %s %s\n",
- GNUNET_i2s (&address->peer),
- GNUNET_TRANSPORT_ps2s (state),
- GNUNET_STRINGS_absolute_time_to_string (state_timeout));
- if ((0 == memcmp (&address->peer, &ccc->p[1]->id, sizeof(ccc->p[1]->id))) &&
- (GNUNET_YES == GNUNET_TRANSPORT_is_connected (state)) &&
- (GNUNET_NO == p1_c))
- {
- p1_c = GNUNET_YES;
- check_done ();
- }
- }
- static void
- monitor2_cb (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_HELLO_Address *address,
- enum GNUNET_TRANSPORT_PeerState state,
- struct GNUNET_TIME_Absolute state_timeout)
- {
- if ((NULL == address) || (NULL == ccc->p[1]))
- return;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Monitor 2: %s %s %s\n",
- GNUNET_i2s (&address->peer),
- GNUNET_TRANSPORT_ps2s (state),
- GNUNET_STRINGS_absolute_time_to_string (state_timeout));
- if ((0 == memcmp (&address->peer, &ccc->p[0]->id, sizeof(ccc->p[0]->id))) &&
- (GNUNET_YES == GNUNET_TRANSPORT_is_connected (state)) &&
- (GNUNET_NO == p2_c))
- {
- p2_c = GNUNET_YES;
- check_done ();
- }
- }
- static void
- start_monitors (void *cls)
- {
- pmc_p1 = GNUNET_TRANSPORT_monitor_peers (ccc->p[0]->cfg,
- NULL,
- GNUNET_NO,
- &monitor1_cb,
- NULL);
- pmc_p2 = GNUNET_TRANSPORT_monitor_peers (ccc->p[1]->cfg,
- NULL,
- GNUNET_NO,
- &monitor2_cb,
- NULL);
- }
- int
- main (int argc, char *argv[])
- {
- struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
- .pre_connect_task = &start_monitors,
- .connect_continuation = &sendtask,
- .config_file = "test_transport_api_data.conf",
- .rec = ¬ify_receive,
- .nc = ¬ify_connect,
- .nd = &GNUNET_TRANSPORT_TESTING_log_disconnect,
- .shutdown_task = &custom_shutdown,
- .timeout = TIMEOUT
- };
- ccc = &my_ccc;
- if (GNUNET_OK !=
- GNUNET_TRANSPORT_TESTING_main (2,
- &GNUNET_TRANSPORT_TESTING_connect_check,
- ccc))
- return 1;
- return 0;
- }
- /* end of test_transport_api_monitor_peers.c */
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