2 This file is part of GNUnet.
3 (C) 2011 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file mesh/test_mesh_local.c
23 * @brief test mesh local: test of tunnels with just one peer
24 * @author Bartlomiej Polot
28 #include "gnunet_util_lib.h"
29 #include "gnunet_dht_service.h"
30 #include "gnunet_mesh_service_new.h"
35 static struct GNUNET_OS_Process *arm_pid;
36 static struct GNUNET_MESH_Handle *mesh_peer_1;
37 static struct GNUNET_MESH_Handle *mesh_peer_2;
38 static struct GNUNET_MESH_Tunnel *t_1;
40 // static struct GNUNET_MESH_Tunnel *t_2;
42 static GNUNET_SCHEDULER_TaskIdentifier abort_task;
43 static GNUNET_SCHEDULER_TaskIdentifier test_task;
47 * Function is called whenever a message is received.
49 * @param cls closure (set from GNUNET_MESH_connect)
50 * @param tunnel connection to the other end
51 * @param tunnel_ctx place to store local state associated with the tunnel
52 * @param sender who sent the message
53 * @param message the actual message
54 * @param atsi performance data for the connection
55 * @return GNUNET_OK to keep the connection open,
56 * GNUNET_SYSERR to close it (signal serious error)
59 callback (void *cls, struct GNUNET_MESH_Tunnel *tunnel, void **tunnel_ctx,
60 const struct GNUNET_PeerIdentity *sender,
61 const struct GNUNET_MessageHeader *message,
62 const struct GNUNET_TRANSPORT_ATS_Information *atsi)
64 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: Data callback\n");
70 * Method called whenever another peer has added us to a tunnel
71 * the other peer initiated.
74 * @param tunnel new handle to the tunnel
75 * @param initiator peer that started the tunnel
76 * @param atsi performance information for the tunnel
77 * @return initial tunnel context for the tunnel (can be NULL -- that's not an error)
80 inbound_tunnel (void *cls, struct GNUNET_MESH_Tunnel *tunnel,
81 const struct GNUNET_PeerIdentity *initiator,
82 const struct GNUNET_TRANSPORT_ATS_Information *atsi)
84 unsigned int id = (unsigned int) cls;
86 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: received incoming tunnel\n");
89 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
90 "test: received incoming tunnel on peer 2\n");
91 result = GNUNET_SYSERR;
98 * Function called whenever an inbound tunnel is destroyed. Should clean up
99 * any associated state.
101 * @param cls closure (set from GNUNET_MESH_connect)
102 * @param tunnel connection to the other end (henceforth invalid)
103 * @param tunnel_ctx place where local state associated
104 * with the tunnel is stored
107 inbound_end (void *cls,
108 const struct GNUNET_MESH_Tunnel * tunnel,
111 unsigned int id = (unsigned int) cls;
113 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: incoming tunnel closed\n");
116 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
117 "test: received closing tunnel on peer 2\n");
118 result = GNUNET_SYSERR;
124 * Handler array for traffic received on peer1
126 static struct GNUNET_MESH_MessageHandler handlers1[] = {
133 * Handler array for traffic received on peer2 (none expected)
135 static struct GNUNET_MESH_MessageHandler handlers2[] = { {NULL, 0, 0} };
143 do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
145 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: shutdown\n");
148 GNUNET_SCHEDULER_cancel (abort_task);
150 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: D1\n");
151 if (NULL != mesh_peer_1)
153 GNUNET_MESH_disconnect (mesh_peer_1);
155 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: D2\n");
156 if (NULL != mesh_peer_2)
158 GNUNET_MESH_disconnect (mesh_peer_2);
160 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: arm\n");
161 if (0 != GNUNET_OS_process_kill (arm_pid, SIGTERM))
163 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
165 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: Wait\n");
166 GNUNET_assert (GNUNET_OK == GNUNET_OS_process_wait (arm_pid));
167 GNUNET_OS_process_close (arm_pid);
172 * Something went wrong and timed out. Kill everything and set error flag
175 do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
179 GNUNET_SCHEDULER_cancel (test_task);
181 result = GNUNET_SYSERR;
183 do_shutdown (cls, tc);
191 test (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
193 struct GNUNET_CONFIGURATION_Handle *cfg = cls;
194 static const GNUNET_MESH_ApplicationType app1[] =
195 { 1, 2, 3, 4, 5, 6, 7, 8, 0 };
196 static const GNUNET_MESH_ApplicationType app2[] = { 0 };
198 test_task = (GNUNET_SCHEDULER_TaskIdentifier) 0;
199 mesh_peer_1 = GNUNET_MESH_connect (cfg, /* configuration */
201 (void *) 1, /* cls */
202 &inbound_tunnel, /* inbound new hndlr */
203 &inbound_end, /* inbound end hndlr */
204 handlers1, /* traffic handlers */
205 app1); /* apps offered */
207 mesh_peer_2 = GNUNET_MESH_connect (cfg, /* configuration */
209 (void *) 2, /* cls */
210 &inbound_tunnel, /* inbound new hndlr */
211 &inbound_end, /* inbound end hndlr */
212 handlers2, /* traffic handlers */
213 app2); /* apps offered */
214 if (NULL == mesh_peer_1 || NULL == mesh_peer_2)
216 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "test: Couldn't connect to mesh :(\n");
221 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test: YAY! CONNECTED TO MESH :D\n");
224 t_1 = GNUNET_MESH_tunnel_create (mesh_peer_1, NULL, NULL, NULL, (void *) 1);
225 // t_2 = GNUNET_MESH_tunnel_create (mesh_peer_2, NULL, NULL, NULL, 2);
227 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
228 (GNUNET_TIME_UNIT_SECONDS, 2), &do_shutdown,
234 * Initialize framework and start test
237 run (void *cls, char *const *args, const char *cfgfile,
238 const struct GNUNET_CONFIGURATION_Handle *cfg)
240 GNUNET_log_setup ("test_mesh_local",
248 GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
249 "gnunet-service-arm",
253 "-c", "test_mesh.conf", NULL);
256 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
257 (GNUNET_TIME_UNIT_SECONDS, 20), &do_abort,
260 test_task = GNUNET_SCHEDULER_add_now (&test, (void *) cfg);
269 main (int argc, char *argv[])
273 char *const argv2[] = { "test-mesh-local",
274 "-c", "test_mesh.conf",
280 struct GNUNET_GETOPT_CommandLineOption options[] = {
281 GNUNET_GETOPT_OPTION_END
285 GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1, argv2,
286 "test-mesh-local", "nohelp", options, &run, NULL);
288 if (GNUNET_OK != ret)
290 GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "run failed with error code %d\n",
294 if (GNUNET_SYSERR == result)
296 GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "test failed\n");
299 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "test ok\n");