2 This file is part of GNUnet.
3 (C) 2004, 2005, 2006, 2008, 2009 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_download.c
23 * @brief simple testcase for simple publish + download 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.
39 #define FILESIZE (1024 * 1024 * 2)
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;
59 static struct PeerContext p1;
61 static struct GNUNET_TIME_Absolute start;
63 static struct GNUNET_SCHEDULER_Handle *sched;
65 static struct GNUNET_FS_Handle *fs;
67 static struct GNUNET_FS_DownloadContext *download;
69 static struct GNUNET_FS_PublishContext *publish;
71 static GNUNET_SCHEDULER_TaskIdentifier timeout_kill;
78 timeout_kill_task (void *cls,
79 const struct GNUNET_SCHEDULER_TaskContext *tc)
83 GNUNET_FS_download_stop (download, GNUNET_YES);
86 else if (publish != NULL)
88 GNUNET_FS_publish_stop (publish);
91 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
96 abort_publish_task (void *cls,
97 const struct GNUNET_SCHEDULER_TaskContext *tc)
101 GNUNET_FS_publish_stop (publish);
107 stop_fs_task (void *cls,
108 const struct GNUNET_SCHEDULER_TaskContext *tc)
115 abort_download_task (void *cls,
116 const struct GNUNET_SCHEDULER_TaskContext *tc)
120 if (download != NULL)
122 GNUNET_FS_download_stop (download, GNUNET_YES);
125 GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_size (fn, &size, GNUNET_YES));
126 GNUNET_assert (size == FILESIZE);
127 GNUNET_DISK_directory_remove (fn);
130 GNUNET_SCHEDULER_cancel (sched, timeout_kill);
131 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
136 progress_cb (void *cls,
137 const struct GNUNET_FS_ProgressInfo *event)
140 switch (event->status)
142 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
144 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
145 (unsigned long long) event->value.publish.completed,
146 (unsigned long long) event->value.publish.size,
147 event->value.publish.specifics.progress.depth,
148 (unsigned long long) event->value.publish.specifics.progress.offset);
151 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
152 printf ("Publishing complete, %llu kbps.\n",
153 (unsigned long long) (FILESIZE * 1000LL / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024LL));
154 fn = GNUNET_DISK_mktemp ("gnunet-download-test-dst");
155 start = GNUNET_TIME_absolute_get ();
156 download = GNUNET_FS_download_start (fs,
157 event->value.publish.specifics.completed.chk_uri,
163 GNUNET_FS_DOWNLOAD_OPTION_NONE,
166 GNUNET_assert (download != NULL);
168 case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
169 printf ("Download complete, %llu kbps.\n",
170 (unsigned long long) (FILESIZE * 1000LL / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024LL));
171 GNUNET_SCHEDULER_add_now (sched,
172 &abort_download_task,
175 case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
176 GNUNET_assert (download == event->value.download.dc);
178 printf ("Download is progressing (%llu/%llu at level %u off %llu)...\n",
179 (unsigned long long) event->value.download.completed,
180 (unsigned long long) event->value.download.size,
181 event->value.download.specifics.progress.depth,
182 (unsigned long long) event->value.download.specifics.progress.offset);
185 case GNUNET_FS_STATUS_PUBLISH_ERROR:
187 "Error publishing file: %s\n",
188 event->value.publish.specifics.error.message);
190 GNUNET_SCHEDULER_add_continuation (sched,
193 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
195 case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
197 "Error downloading file: %s\n",
198 event->value.download.specifics.error.message);
199 GNUNET_SCHEDULER_add_now (sched,
200 &abort_download_task,
203 case GNUNET_FS_STATUS_DOWNLOAD_ACTIVE:
204 case GNUNET_FS_STATUS_DOWNLOAD_INACTIVE:
206 case GNUNET_FS_STATUS_PUBLISH_START:
207 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
208 GNUNET_assert (NULL == event->value.publish.pctx);
209 GNUNET_assert (FILESIZE == event->value.publish.size);
210 GNUNET_assert (0 == event->value.publish.completed);
211 GNUNET_assert (1 == event->value.publish.anonymity);
213 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
214 GNUNET_assert (publish == event->value.publish.pc);
215 GNUNET_assert (FILESIZE == event->value.publish.size);
216 GNUNET_assert (1 == event->value.publish.anonymity);
217 GNUNET_SCHEDULER_add_now (sched,
221 case GNUNET_FS_STATUS_DOWNLOAD_START:
222 GNUNET_assert (download == NULL);
223 GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
224 GNUNET_assert (NULL == event->value.download.pctx);
225 GNUNET_assert (NULL != event->value.download.uri);
226 GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
227 GNUNET_assert (FILESIZE == event->value.download.size);
228 GNUNET_assert (0 == event->value.download.completed);
229 GNUNET_assert (1 == event->value.download.anonymity);
231 case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
232 GNUNET_assert (download == event->value.download.dc);
233 GNUNET_SCHEDULER_add_continuation (sched,
236 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
239 printf ("Unexpected event: %d\n",
248 setup_peer (struct PeerContext *p, const char *cfgname)
250 p->cfg = GNUNET_CONFIGURATION_create ();
252 p->arm_pid = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
253 "gnunet-service-arm",
257 "-c", cfgname, NULL);
259 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
264 stop_arm (struct PeerContext *p)
267 if (0 != PLIBC_KILL (p->arm_pid, SIGTERM))
268 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
269 if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK)
270 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
271 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
272 "ARM process %u stopped\n", p->arm_pid);
274 GNUNET_CONFIGURATION_destroy (p->cfg);
280 struct GNUNET_SCHEDULER_Handle *s,
283 const struct GNUNET_CONFIGURATION_Handle *cfg)
285 const char *keywords[] = {
290 struct GNUNET_CONTAINER_MetaData *meta;
291 struct GNUNET_FS_Uri *kuri;
292 struct GNUNET_FS_FileInformation *fi;
296 setup_peer (&p1, "test_fs_download_data.conf");
297 fs = GNUNET_FS_start (sched,
302 GNUNET_FS_FLAGS_NONE,
303 GNUNET_FS_OPTIONS_END);
304 GNUNET_assert (NULL != fs);
305 buf = GNUNET_malloc (FILESIZE);
306 for (i = 0; i < FILESIZE; i++)
307 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
308 meta = GNUNET_CONTAINER_meta_data_create ();
309 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
310 fi = GNUNET_FS_file_information_create_from_data (fs,
319 GNUNET_TIME_relative_to_absolute (LIFETIME));
320 GNUNET_FS_uri_destroy (kuri);
321 GNUNET_CONTAINER_meta_data_destroy (meta);
322 GNUNET_assert (NULL != fi);
323 timeout_kill = GNUNET_SCHEDULER_add_delayed (sched,
327 start = GNUNET_TIME_absolute_get ();
328 publish = GNUNET_FS_publish_start (fs,
331 GNUNET_FS_PUBLISH_OPTION_NONE);
332 GNUNET_assert (publish != NULL);
337 main (int argc, char *argv[])
339 char *const argvx[] = {
342 "test_fs_download_data.conf",
348 struct GNUNET_GETOPT_CommandLineOption options[] = {
349 GNUNET_GETOPT_OPTION_END
352 GNUNET_log_setup ("test_fs_download",
359 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
360 argvx, "test-fs-download",
361 "nohelp", options, &run, NULL);
363 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-download/");
367 /* end of test_fs_download.c */