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.
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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_NO
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,
74 const struct GNUNET_SCHEDULER_TaskContext *tc)
76 GNUNET_FS_publish_stop (publish);
82 abort_search_task (void *cls,
83 const struct GNUNET_SCHEDULER_TaskContext *tc)
86 GNUNET_FS_search_stop (search);
92 progress_cb (void *cls,
93 const struct GNUNET_FS_ProgressInfo *event);
97 restart_fs_task (void *cls,
98 const struct GNUNET_SCHEDULER_TaskContext *tc)
101 fs = GNUNET_FS_start (cfg,
102 "test-fs-search-persistence",
105 GNUNET_FS_FLAGS_PERSISTENCE,
106 GNUNET_FS_OPTIONS_END);
113 * Consider scheduling the restart-task.
114 * Only runs the restart task once per event
117 * @param ev type of the event to consider
120 consider_restart (int ev)
129 GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_URGENT,
136 progress_cb (void *cls,
137 const struct GNUNET_FS_ProgressInfo *event)
139 const char *keywords[] = {
142 struct GNUNET_FS_Uri *kuri;
144 switch (event->status)
146 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
148 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
149 (unsigned long long) event->value.publish.completed,
150 (unsigned long long) event->value.publish.size,
151 event->value.publish.specifics.progress.depth,
152 (unsigned long long) event->value.publish.specifics.progress.offset);
155 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
156 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
157 start = GNUNET_TIME_absolute_get ();
158 GNUNET_FS_search_start (fs,
161 GNUNET_FS_SEARCH_OPTION_NONE,
163 GNUNET_FS_uri_destroy (kuri);
164 GNUNET_assert (search != NULL);
166 case GNUNET_FS_STATUS_PUBLISH_SUSPEND:
167 if (event->value.publish.pc == publish)
170 case GNUNET_FS_STATUS_PUBLISH_RESUME:
172 publish = event->value.publish.pc;
174 case GNUNET_FS_STATUS_SEARCH_RESULT:
175 /* FIXME: consider_restart (event->status); cannot be tested with
176 search result since we exit here after the first one... */
178 printf ("Search complete.\n");
180 GNUNET_SCHEDULER_add_continuation (&abort_search_task,
182 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
184 case GNUNET_FS_STATUS_PUBLISH_ERROR:
186 "Error publishing file: %s\n",
187 event->value.publish.specifics.error.message);
189 GNUNET_SCHEDULER_add_continuation (&abort_publish_task,
191 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
193 case GNUNET_FS_STATUS_SEARCH_ERROR:
195 "Error searching file: %s\n",
196 event->value.search.specifics.error.message);
197 GNUNET_SCHEDULER_add_continuation (&abort_search_task,
199 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
201 case GNUNET_FS_STATUS_SEARCH_SUSPEND:
202 if (event->value.search.sc == search)
205 case GNUNET_FS_STATUS_SEARCH_RESUME:
208 search = event->value.search.sc;
212 case GNUNET_FS_STATUS_PUBLISH_START:
213 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
214 GNUNET_assert (NULL == event->value.publish.pctx);
215 GNUNET_assert (FILESIZE == event->value.publish.size);
216 GNUNET_assert (0 == event->value.publish.completed);
217 GNUNET_assert (1 == event->value.publish.anonymity);
219 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
220 GNUNET_assert (publish == event->value.publish.pc);
221 GNUNET_assert (FILESIZE == event->value.publish.size);
222 GNUNET_assert (1 == event->value.publish.anonymity);
226 case GNUNET_FS_STATUS_SEARCH_START:
227 consider_restart (event->status);
228 GNUNET_assert (search == NULL);
229 search = event->value.search.sc;
230 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
231 GNUNET_assert (1 == event->value.search.anonymity);
233 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
235 case GNUNET_FS_STATUS_SEARCH_STOPPED:
236 GNUNET_assert (search == event->value.search.sc);
237 GNUNET_SCHEDULER_add_continuation (&abort_publish_task,
239 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
244 "Unexpected event: %d\n",
253 setup_peer (struct PeerContext *p, const char *cfgname)
255 p->cfg = GNUNET_CONFIGURATION_create ();
257 p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
258 "gnunet-service-arm",
262 "-c", cfgname, NULL);
264 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
269 stop_arm (struct PeerContext *p)
272 if (NULL != p->arm_proc)
274 if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
275 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
276 if (GNUNET_OS_process_wait(p->arm_proc) != GNUNET_OK)
277 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
278 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
279 "ARM process %u stopped\n", GNUNET_OS_process_get_pid (p->arm_proc));
280 GNUNET_OS_process_close (p->arm_proc);
284 GNUNET_CONFIGURATION_destroy (p->cfg);
292 const struct GNUNET_CONFIGURATION_Handle *c)
294 const char *keywords[] = {
299 struct GNUNET_CONTAINER_MetaData *meta;
300 struct GNUNET_FS_Uri *kuri;
301 struct GNUNET_FS_FileInformation *fi;
303 struct GNUNET_FS_BlockOptions bo;
306 setup_peer (&p1, "test_fs_search_data.conf");
307 fs = GNUNET_FS_start (cfg,
308 "test-fs-search-persistence",
311 GNUNET_FS_FLAGS_PERSISTENCE,
312 GNUNET_FS_OPTIONS_END);
313 GNUNET_assert (NULL != fs);
314 buf = GNUNET_malloc (FILESIZE);
315 for (i = 0; i < FILESIZE; i++)
316 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
317 meta = GNUNET_CONTAINER_meta_data_create ();
318 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
319 bo.content_priority = 42;
320 bo.anonymity_level = 1;
321 bo.replication_level = 0;
322 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
323 fi = GNUNET_FS_file_information_create_from_data (fs,
331 GNUNET_FS_uri_destroy (kuri);
332 GNUNET_CONTAINER_meta_data_destroy (meta);
333 GNUNET_assert (NULL != fi);
334 start = GNUNET_TIME_absolute_get ();
335 publish = GNUNET_FS_publish_start (fs,
338 GNUNET_FS_PUBLISH_OPTION_NONE);
339 GNUNET_assert (publish != NULL);
344 main (int argc, char *argv[])
346 char *const argvx[] = {
347 "test-fs-search-persistence",
349 "test_fs_search_data.conf",
355 struct GNUNET_GETOPT_CommandLineOption options[] = {
356 GNUNET_GETOPT_OPTION_END
359 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
360 GNUNET_log_setup ("test_fs_search_persistence",
367 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
368 argvx, "test-fs-search-persistence",
369 "nohelp", options, &run, NULL);
371 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-search/");
375 /* end of test_fs_search_persistence.c */