2 This file is part of GNUnet.
3 (C) 2012 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 fs/test_fs_search_probes.c
23 * @brief simple testcase for publish + search operation with probes
24 * @author Christian Grothoff
28 #include "gnunet_util_lib.h"
29 #include "gnunet_arm_service.h"
30 #include "gnunet_fs_service.h"
32 #define VERBOSE GNUNET_YES
34 #define START_ARM GNUNET_YES
37 * File-size we use for testing.
42 * How long until we give up on transmitting the message?
44 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
47 * How long should our test-content live?
49 #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)
53 struct GNUNET_CONFIGURATION_Handle *cfg;
54 struct GNUNET_PeerIdentity id;
56 struct GNUNET_OS_Process *arm_proc;
60 static struct PeerContext p1;
62 static struct GNUNET_TIME_Absolute start;
64 static struct GNUNET_FS_Handle *fs;
66 static struct GNUNET_FS_SearchContext *search;
68 static struct GNUNET_FS_PublishContext *publish;
72 abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
74 GNUNET_FS_publish_stop (publish);
80 abort_search_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
83 GNUNET_FS_search_stop (search);
89 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
91 const char *keywords[] = {
94 struct GNUNET_FS_Uri *kuri;
96 switch (event->status)
98 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
100 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
101 (unsigned long long) event->value.publish.completed,
102 (unsigned long long) event->value.publish.size,
103 event->value.publish.specifics.progress.depth,
104 (unsigned long long) event->value.publish.specifics.
108 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
109 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
110 start = GNUNET_TIME_absolute_get ();
112 GNUNET_FS_search_start (fs, kuri, 1, GNUNET_FS_SEARCH_OPTION_NONE,
114 GNUNET_FS_uri_destroy (kuri);
115 GNUNET_assert (search != NULL);
117 case GNUNET_FS_STATUS_SEARCH_RESULT:
119 printf ("Search complete.\n");
122 case GNUNET_FS_STATUS_PUBLISH_ERROR:
123 FPRINTF (stderr, "Error publishing file: %s\n",
124 event->value.publish.specifics.error.message);
126 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
127 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
129 case GNUNET_FS_STATUS_SEARCH_ERROR:
130 FPRINTF (stderr, "Error searching file: %s\n",
131 event->value.search.specifics.error.message);
132 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
133 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
135 case GNUNET_FS_STATUS_PUBLISH_START:
136 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
137 GNUNET_assert (NULL == event->value.publish.pctx);
138 GNUNET_assert (FILESIZE == event->value.publish.size);
139 GNUNET_assert (0 == event->value.publish.completed);
140 GNUNET_assert (1 == event->value.publish.anonymity);
142 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
143 GNUNET_assert (publish == event->value.publish.pc);
144 GNUNET_assert (FILESIZE == event->value.publish.size);
145 GNUNET_assert (1 == event->value.publish.anonymity);
149 case GNUNET_FS_STATUS_SEARCH_UPDATE:
150 GNUNET_assert (0 < event->value.search.specifics.update.availability_rank);
151 GNUNET_assert (0 < event->value.search.specifics.update.availability_certainty);
152 GNUNET_SCHEDULER_add_now (&abort_search_task, NULL);
154 case GNUNET_FS_STATUS_SEARCH_START:
155 GNUNET_assert (search == NULL);
156 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
157 GNUNET_assert (1 == event->value.search.anonymity);
159 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
161 case GNUNET_FS_STATUS_SEARCH_STOPPED:
162 GNUNET_assert (search == event->value.search.sc);
163 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
164 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
167 FPRINTF (stderr, "Unexpected event: %d\n", event->status);
175 setup_peer (struct PeerContext *p, const char *cfgname)
177 p->cfg = GNUNET_CONFIGURATION_create ();
180 GNUNET_OS_start_process (GNUNET_YES, NULL, NULL, "gnunet-service-arm",
181 "gnunet-service-arm",
185 "-c", cfgname, NULL);
187 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
192 stop_arm (struct PeerContext *p)
195 if (NULL != p->arm_proc)
197 if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
198 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
199 if (GNUNET_OS_process_wait (p->arm_proc) != GNUNET_OK)
200 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
201 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ARM process %u stopped\n",
202 GNUNET_OS_process_get_pid (p->arm_proc));
203 GNUNET_OS_process_close (p->arm_proc);
207 GNUNET_CONFIGURATION_destroy (p->cfg);
212 run (void *cls, char *const *args, const char *cfgfile,
213 const struct GNUNET_CONFIGURATION_Handle *cfg)
215 const char *keywords[] = {
220 struct GNUNET_CONTAINER_MetaData *meta;
221 struct GNUNET_FS_Uri *kuri;
222 struct GNUNET_FS_BlockOptions bo;
223 struct GNUNET_FS_FileInformation *fi;
226 setup_peer (&p1, "test_fs_search_data.conf");
227 fs = GNUNET_FS_start (cfg, "test-fs-search", &progress_cb, NULL,
228 GNUNET_FS_FLAGS_DO_PROBES,
229 GNUNET_FS_OPTIONS_END);
230 GNUNET_assert (NULL != fs);
231 buf = GNUNET_malloc (FILESIZE);
232 for (i = 0; i < FILESIZE; i++)
233 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
234 meta = GNUNET_CONTAINER_meta_data_create ();
235 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
236 bo.content_priority = 42;
237 bo.anonymity_level = 1;
238 bo.replication_level = 0;
239 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
240 fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
241 FILESIZE, buf, kuri, meta,
243 GNUNET_FS_uri_destroy (kuri);
244 GNUNET_CONTAINER_meta_data_destroy (meta);
245 GNUNET_assert (NULL != fi);
246 start = GNUNET_TIME_absolute_get ();
248 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
249 GNUNET_FS_PUBLISH_OPTION_NONE);
250 GNUNET_assert (publish != NULL);
255 main (int argc, char *argv[])
257 char *const argvx[] = {
258 "test-fs-search-probes",
260 "test_fs_search_data.conf",
266 struct GNUNET_GETOPT_CommandLineOption options[] = {
267 GNUNET_GETOPT_OPTION_END
270 GNUNET_log_setup ("test_fs_search_probes",
277 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1, argvx,
278 "test-fs-search", "nohelp", options, &run, NULL);
280 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
284 /* end of test_fs_search_probes.c */