2 This file is part of GNUnet.
3 Copyright (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
27 #include "gnunet_util_lib.h"
28 #include "gnunet_testing_lib.h"
29 #include "gnunet_fs_service.h"
33 * File-size we use for testing.
38 * How long until we give up on transmitting the message?
40 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
43 * How long should our test-content live?
45 #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)
48 static struct GNUNET_TIME_Absolute start;
50 static struct GNUNET_FS_Handle *fs;
52 static struct GNUNET_FS_SearchContext *search;
54 static struct GNUNET_FS_PublishContext *publish;
56 static struct GNUNET_SCHEDULER_Task * timeout_task;
62 abort_error (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
69 GNUNET_FS_search_stop (search);
74 GNUNET_FS_publish_stop (publish);
82 abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
86 GNUNET_FS_publish_stop (publish);
89 if (NULL != timeout_task)
91 GNUNET_SCHEDULER_cancel (timeout_task);
98 abort_search_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
101 GNUNET_FS_search_stop (search);
107 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
109 const char *keywords[] = {
112 struct GNUNET_FS_Uri *kuri;
114 switch (event->status)
116 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
117 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
118 "Publish is progressing (%llu/%llu at level %u off %llu)...\n",
119 (unsigned long long) event->value.publish.completed,
120 (unsigned long long) event->value.publish.size,
121 event->value.publish.specifics.progress.depth,
122 (unsigned long long) event->value.publish.specifics.
125 case GNUNET_FS_STATUS_PUBLISH_PROGRESS_DIRECTORY:
127 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
128 kuri = GNUNET_FS_uri_ksk_create_from_args (1, keywords);
129 start = GNUNET_TIME_absolute_get ();
131 GNUNET_FS_search_start (fs, kuri, 1, GNUNET_FS_SEARCH_OPTION_NONE,
133 GNUNET_FS_uri_destroy (kuri);
134 GNUNET_assert (search != NULL);
136 case GNUNET_FS_STATUS_SEARCH_RESULT:
137 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Search complete.\n");
139 case GNUNET_FS_STATUS_PUBLISH_ERROR:
140 FPRINTF (stderr, "Error publishing file: %s\n",
141 event->value.publish.specifics.error.message);
143 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
144 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
146 case GNUNET_FS_STATUS_SEARCH_ERROR:
147 FPRINTF (stderr, "Error searching file: %s\n",
148 event->value.search.specifics.error.message);
149 GNUNET_SCHEDULER_add_continuation (&abort_search_task, NULL,
150 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
152 case GNUNET_FS_STATUS_PUBLISH_START:
153 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
154 GNUNET_assert (NULL == event->value.publish.pctx);
155 GNUNET_assert (FILESIZE == event->value.publish.size);
156 GNUNET_assert (0 == event->value.publish.completed);
157 GNUNET_assert (1 == event->value.publish.anonymity);
159 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
160 GNUNET_assert (publish == event->value.publish.pc);
161 GNUNET_assert (FILESIZE == event->value.publish.size);
162 GNUNET_assert (1 == event->value.publish.anonymity);
166 case GNUNET_FS_STATUS_SEARCH_UPDATE:
167 if ( (0 < event->value.search.specifics.update.availability_rank) &&
168 (0 < event->value.search.specifics.update.availability_certainty) )
169 GNUNET_SCHEDULER_add_now (&abort_search_task, NULL);
171 case GNUNET_FS_STATUS_SEARCH_START:
172 GNUNET_assert (search == NULL);
173 GNUNET_assert (0 == strcmp ("search", event->value.search.cctx));
174 GNUNET_assert (1 == event->value.search.anonymity);
176 case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
178 case GNUNET_FS_STATUS_SEARCH_STOPPED:
179 GNUNET_assert (search == event->value.search.sc);
180 GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
181 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
184 FPRINTF (stderr, "Unexpected event: %d\n", event->status);
193 const struct GNUNET_CONFIGURATION_Handle *cfg,
194 struct GNUNET_TESTING_Peer *peer)
196 const char *keywords[] = {
201 struct GNUNET_CONTAINER_MetaData *meta;
202 struct GNUNET_FS_Uri *kuri;
203 struct GNUNET_FS_BlockOptions bo;
204 struct GNUNET_FS_FileInformation *fi;
207 fs = GNUNET_FS_start (cfg, "test-fs-search", &progress_cb, NULL,
208 GNUNET_FS_FLAGS_DO_PROBES,
209 GNUNET_FS_OPTIONS_END);
210 GNUNET_assert (NULL != fs);
211 buf = GNUNET_malloc (FILESIZE);
212 for (i = 0; i < FILESIZE; i++)
213 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
214 meta = GNUNET_CONTAINER_meta_data_create ();
215 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
216 bo.content_priority = 42;
217 bo.anonymity_level = 1;
218 bo.replication_level = 0;
219 bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
220 fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
221 FILESIZE, buf, kuri, meta,
223 GNUNET_FS_uri_destroy (kuri);
224 GNUNET_CONTAINER_meta_data_destroy (meta);
225 GNUNET_assert (NULL != fi);
226 start = GNUNET_TIME_absolute_get ();
228 GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
229 GNUNET_FS_PUBLISH_OPTION_NONE);
230 GNUNET_assert (publish != NULL);
231 timeout_task = GNUNET_SCHEDULER_add_delayed (LIFETIME,
237 main (int argc, char *argv[])
239 if (0 != GNUNET_TESTING_peer_run ("test-fs-search-probes",
240 "test_fs_search_data.conf",
246 /* end of test_fs_search_probes.c */