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13 General Public License for more details.
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22 * @file core/test_core_api_send_to_self.c
23 * @brief test that sending a message to ourselves via CORE works
24 * @author Philipp Toelke
27 #include "gnunet_util_lib.h"
28 #include "gnunet_testing_lib.h"
29 #include "gnunet_protocols.h"
30 #include "gnunet_core_service.h"
31 #include "gnunet_constants.h"
39 * Handle to the cleanup task.
41 static struct GNUNET_SCHEDULER_Task *die_task;
44 * Identity of this peer.
46 static struct GNUNET_PeerIdentity myself;
51 static struct GNUNET_CORE_Handle *core;
55 * Function scheduled as very last function, cleans up after us
62 GNUNET_SCHEDULER_cancel (die_task);
67 GNUNET_CORE_disconnect (core);
70 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
76 * Function scheduled as very last function, cleans up after us
79 do_timeout (void *cls)
81 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
84 GNUNET_SCHEDULER_shutdown ();
90 const struct GNUNET_PeerIdentity *other,
91 const struct GNUNET_MessageHeader *message)
93 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
94 "Received message from peer %s\n",
96 GNUNET_assert (GNUNET_MESSAGE_TYPE_DUMMY == ntohs (message->type));
97 GNUNET_assert (0 == memcmp (other, &myself, sizeof (myself)));
98 GNUNET_SCHEDULER_shutdown ();
105 send_message (void *cls,
109 struct GNUNET_MessageHeader *hdr = buf;
110 if ( (size == 0) || (buf == NULL) )
112 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
113 "Could not send; got 0 buffer\n");
116 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
118 hdr->size = htons (sizeof (struct GNUNET_MessageHeader));
119 hdr->type = htons (GNUNET_MESSAGE_TYPE_DUMMY);
120 return ntohs (hdr->size);
126 const struct GNUNET_PeerIdentity *my_identity)
128 if (NULL == my_identity)
133 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
134 "Correctly connected to CORE; we are the peer %s.\n",
135 GNUNET_i2s (my_identity));
138 sizeof (struct GNUNET_PeerIdentity));
143 connect_cb (void *cls,
144 const struct GNUNET_PeerIdentity *peer)
146 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
147 "Connected to peer %s.\n",
149 if (0 == memcmp (peer,
151 sizeof (struct GNUNET_PeerIdentity)))
153 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
154 "Connected to myself; sending message!\n");
155 GNUNET_CORE_notify_transmit_ready (core,
158 GNUNET_TIME_UNIT_FOREVER_REL,
160 sizeof (struct GNUNET_MessageHeader),
161 &send_message, NULL);
167 * Main function that will be run by the scheduler.
170 * @param cfg configuration
174 const struct GNUNET_CONFIGURATION_Handle *cfg,
175 struct GNUNET_TESTING_Peer *peer)
177 const static struct GNUNET_CORE_MessageHandler handlers[] = {
179 GNUNET_MESSAGE_TYPE_DUMMY,
180 sizeof (struct GNUNET_MessageHeader) },
184 GNUNET_CORE_connect (cfg, NULL, &init,
185 &connect_cb, NULL, NULL,
186 0, NULL, 0, handlers);
187 GNUNET_SCHEDULER_add_shutdown (&cleanup,
189 die_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES,
196 * The main function to test sending a message to the local peer via core
198 * @param argc number of arguments from the command line
199 * @param argv command line arguments
200 * @return 0 ok, 1 on error
203 main (int argc, char *argv[])
206 if (0 != GNUNET_TESTING_peer_run ("test-core-api-send-to-self",
207 "test_core_api_peer1.conf",
213 /* end of test_core_api_send_to_self.c */