2 This file is part of GNUnet.
3 (C) 2004, 2005, 2006, 2008, 2009, 2010 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_persistence.c
23 * @brief simple testcase for persistence of search operation
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_EXTRA_LOGGING
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;
70 static const struct GNUNET_CONFIGURATION_Handle *cfg;
73 abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
75 GNUNET_FS_publish_stop (publish);
81 abort_search_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
84 GNUNET_FS_search_stop (search);
90 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event);
94 restart_fs_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
97 fs = GNUNET_FS_start (cfg, "test-fs-search-persistence", &progress_cb, NULL,
98 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
105 * Consider scheduling the restart-task.
106 * Only runs the restart task once per event
109 * @param ev type of the event to consider
112 consider_restart (int ev)
118 for (i = 0; i < off; i++)
122 GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_URGENT,
123 &restart_fs_task, NULL);
128 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
130 const char *keywords[] = {
133 struct GNUNET_FS_Uri *kuri;
135 switch (event->status)
137 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
139 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
140 (unsigned long long) event->value.publish.completed,
141 (unsigned long long) event->value.publish.size,
142 event->value.publish.specifics.progress.depth,
143 (unsigned long long) event->value.publish.specifics.
147 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
148 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
149 start = GNUNET_TIME_absolute_get ();
150 GNUNET_FS_search_start (fs, kuri, 1, GNUNET_FS_SEARCH_OPTION_NONE,
152 GNUNET_FS_uri_destroy (kuri);
153 GNUNET_assert (search != NULL);
155 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
156 if (event->value.publish.pc == publish)
159 case GNUNET_FS_STATUS_PUBLISH_RESUME:
161 publish = event->value.publish.pc;
163 case GNUNET_FS_STATUS_SEARCH_RESULT:
164 /* FIXME: consider_restart (event->status); cannot be tested with
165 * search result since we exit here after the first one... */
167 printf ("Search complete.\n");
169 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
170 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
172 case GNUNET_FS_STATUS_PUBLISH_ERROR:
173 fprintf (stderr, "Error publishing file: %s\n",
174 event->value.publish.specifics.error.message);
176 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
177 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
179 case GNUNET_FS_STATUS_SEARCH_ERROR:
180 fprintf (stderr, "Error searching file: %s\n",
181 event->value.search.specifics.error.message);
182 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
183 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
185 case GNUNET_FS_STATUS_SEARCH_SUSPEND:
186 if (event->value.search.sc == search)
189 case GNUNET_FS_STATUS_SEARCH_RESUME:
192 search = event->value.search.sc;
196 case GNUNET_FS_STATUS_PUBLISH_START:
197 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
198 GNUNET_assert (NULL == event->value.publish.pctx);
199 GNUNET_assert (FILESIZE == event->value.publish.size);
200 GNUNET_assert (0 == event->value.publish.completed);
201 GNUNET_assert (1 == event->value.publish.anonymity);
203 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
204 GNUNET_assert (publish == event->value.publish.pc);
205 GNUNET_assert (FILESIZE == event->value.publish.size);
206 GNUNET_assert (1 == event->value.publish.anonymity);
210 case GNUNET_FS_STATUS_SEARCH_START:
211 consider_restart (event->status);
212 GNUNET_assert (search == NULL);
213 search = event->value.search.sc;
214 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
215 GNUNET_assert (1 == event->value.search.anonymity);
217 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
219 case GNUNET_FS_STATUS_SEARCH_STOPPED:
220 GNUNET_assert (search == event->value.search.sc);
221 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
222 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
226 fprintf (stderr, "Unexpected event: %d\n", event->status);
234 setup_peer (struct PeerContext *p, const char *cfgname)
236 p->cfg = GNUNET_CONFIGURATION_create ();
239 GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
240 "gnunet-service-arm",
244 "-c", cfgname, NULL);
246 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
251 stop_arm (struct PeerContext *p)
254 if (NULL != p->arm_proc)
256 if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
257 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
258 if (GNUNET_OS_process_wait (p->arm_proc) != GNUNET_OK)
259 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
260 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ARM process %u stopped\n",
261 GNUNET_OS_process_get_pid (p->arm_proc));
262 GNUNET_OS_process_close (p->arm_proc);
266 GNUNET_CONFIGURATION_destroy (p->cfg);
271 run (void *cls, char *const *args, const char *cfgfile,
272 const struct GNUNET_CONFIGURATION_Handle *c)
274 const char *keywords[] = {
279 struct GNUNET_CONTAINER_MetaData *meta;
280 struct GNUNET_FS_Uri *kuri;
281 struct GNUNET_FS_FileInformation *fi;
283 struct GNUNET_FS_BlockOptions bo;
286 setup_peer (&p1, "test_fs_search_data.conf");
287 fs = GNUNET_FS_start (cfg, "test-fs-search-persistence", &progress_cb, NULL,
288 GNUNET_FS_FLAGS_PERSISTENCE, GNUNET_FS_OPTIONS_END);
289 GNUNET_assert (NULL != fs);
290 buf = GNUNET_malloc (FILESIZE);
291 for (i = 0; i < FILESIZE; i++)
292 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
293 meta = GNUNET_CONTAINER_meta_data_create ();
294 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
295 bo.content_priority = 42;
296 bo.anonymity_level = 1;
297 bo.replication_level = 0;
298 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
299 fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
300 FILESIZE, buf, kuri, meta,
302 GNUNET_FS_uri_destroy (kuri);
303 GNUNET_CONTAINER_meta_data_destroy (meta);
304 GNUNET_assert (NULL != fi);
305 start = GNUNET_TIME_absolute_get ();
307 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
308 GNUNET_FS_PUBLISH_OPTION_NONE);
309 GNUNET_assert (publish != NULL);
314 main (int argc, char *argv[])
316 char *const argvx[] = {
317 "test-fs-search-persistence",
319 "test_fs_search_data.conf",
325 struct GNUNET_GETOPT_CommandLineOption options[] = {
326 GNUNET_GETOPT_OPTION_END
329 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
330 GNUNET_log_setup ("test_fs_search_persistence",
337 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1, argvx,
338 "test-fs-search-persistence", "nohelp", options, &run,
341 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
345 /* end of test_fs_search_persistence.c */