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;
55 struct GNUNET_OS_Process *arm_proc;
59 static struct PeerContext p1;
61 static struct GNUNET_TIME_Absolute start;
63 static struct GNUNET_FS_Handle *fs;
65 static struct GNUNET_FS_DownloadContext *download;
67 static struct GNUNET_FS_PublishContext *publish;
69 static GNUNET_SCHEDULER_TaskIdentifier timeout_kill;
76 timeout_kill_task (void *cls,
77 const struct GNUNET_SCHEDULER_TaskContext *tc)
81 GNUNET_FS_download_stop (download, GNUNET_YES);
84 else if (publish != NULL)
86 GNUNET_FS_publish_stop (publish);
89 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
94 abort_publish_task (void *cls,
95 const struct GNUNET_SCHEDULER_TaskContext *tc)
99 GNUNET_FS_publish_stop (publish);
105 stop_fs_task (void *cls,
106 const struct GNUNET_SCHEDULER_TaskContext *tc)
113 abort_download_task (void *cls,
114 const struct GNUNET_SCHEDULER_TaskContext *tc)
118 if (download != NULL)
120 GNUNET_FS_download_stop (download, GNUNET_YES);
123 GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_size (fn, &size, GNUNET_YES));
124 GNUNET_assert (size == FILESIZE);
125 GNUNET_DISK_directory_remove (fn);
128 GNUNET_SCHEDULER_cancel (timeout_kill);
129 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
134 progress_cb (void *cls,
135 const struct GNUNET_FS_ProgressInfo *event)
138 switch (event->status)
140 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
142 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
143 (unsigned long long) event->abs_value.publish.completed,
144 (unsigned long long) event->abs_value.publish.size,
145 event->abs_value.publish.specifics.progress.depth,
146 (unsigned long long) event->abs_value.publish.specifics.progress.offset);
149 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
150 printf ("Publishing complete, %llu kbps.\n",
151 (unsigned long long) (FILESIZE * 1000LL / (1+GNUNET_TIME_absolute_get_duration (start).rel_value) / 1024LL));
152 fn = GNUNET_DISK_mktemp ("gnunet-download-test-dst");
153 start = GNUNET_TIME_absolute_get ();
154 download = GNUNET_FS_download_start (fs,
155 event->value.publish.specifics.completed.chk_uri,
161 GNUNET_FS_DOWNLOAD_OPTION_NONE,
164 GNUNET_assert (download != NULL);
166 case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
167 printf ("Download complete, %llu kbps.\n",
168 (unsigned long long) (FILESIZE * 1000LL / (1+GNUNET_TIME_absolute_get_duration (start).rel_value) / 1024LL));
169 GNUNET_SCHEDULER_add_now (&abort_download_task,
172 case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
173 GNUNET_assert (download == event->value.download.dc);
175 printf ("Download is progressing (%llu/%llu at level %u off %llu)...\n",
176 (unsigned long long) event->abs_value.download.completed,
177 (unsigned long long) event->abs_value.download.size,
178 event->abs_value.download.specifics.progress.depth,
179 (unsigned long long) event->abs_value.download.specifics.progress.offset);
182 case GNUNET_FS_STATUS_PUBLISH_ERROR:
184 "Error publishing file: %s\n",
185 event->value.publish.specifics.error.message);
187 GNUNET_SCHEDULER_add_continuation (&abort_publish_task,
189 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
191 case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
193 "Error downloading file: %s\n",
194 event->value.download.specifics.error.message);
195 GNUNET_SCHEDULER_add_now (&abort_download_task,
198 case GNUNET_FS_STATUS_DOWNLOAD_ACTIVE:
199 case GNUNET_FS_STATUS_DOWNLOAD_INACTIVE:
201 case GNUNET_FS_STATUS_PUBLISH_START:
202 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
203 GNUNET_assert (NULL == event->value.publish.pctx);
204 GNUNET_assert (FILESIZE == event->value.publish.size);
205 GNUNET_assert (0 == event->value.publish.completed);
206 GNUNET_assert (1 == event->value.publish.anonymity);
208 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
209 GNUNET_assert (publish == event->value.publish.pc);
210 GNUNET_assert (FILESIZE == event->value.publish.size);
211 GNUNET_assert (1 == event->value.publish.anonymity);
212 GNUNET_SCHEDULER_add_now (&stop_fs_task,
215 case GNUNET_FS_STATUS_DOWNLOAD_START:
216 GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
217 GNUNET_assert (NULL == event->value.download.pctx);
218 GNUNET_assert (NULL != event->value.download.uri);
219 GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
220 GNUNET_assert (FILESIZE == event->value.download.size);
221 GNUNET_assert (0 == event->value.download.completed);
222 GNUNET_assert (1 == event->value.download.anonymity);
224 case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
225 GNUNET_assert (download == event->value.download.dc);
226 GNUNET_SCHEDULER_add_continuation (&abort_publish_task,
228 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
231 printf ("Unexpected event: %d\n",
240 setup_peer (struct PeerContext *p, const char *cfgname)
242 p->cfg = GNUNET_CONFIGURATION_create ();
244 p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
245 "gnunet-service-arm",
249 "-c", cfgname, NULL);
251 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
256 stop_arm (struct PeerContext *p)
259 if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
260 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
261 if (GNUNET_OS_process_wait(p->arm_proc) != GNUNET_OK)
262 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
263 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
264 "ARM process %u stopped\n", GNUNET_OS_process_get_pid (p->arm_proc));
265 GNUNET_OS_process_close (p->arm_proc);
268 GNUNET_CONFIGURATION_destroy (p->cfg);
276 const struct GNUNET_CONFIGURATION_Handle *cfg)
278 const char *keywords[] = {
283 struct GNUNET_CONTAINER_MetaData *meta;
284 struct GNUNET_FS_Uri *kuri;
285 struct GNUNET_FS_FileInformation *fi;
288 setup_peer (&p1, "test_fs_download_data.conf");
289 fs = GNUNET_FS_start (cfg,
293 GNUNET_FS_FLAGS_NONE,
294 GNUNET_FS_OPTIONS_END);
295 GNUNET_assert (NULL != fs);
296 buf = GNUNET_malloc (FILESIZE);
297 for (i = 0; i < FILESIZE; i++)
298 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
299 meta = GNUNET_CONTAINER_meta_data_create ();
300 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
301 fi = GNUNET_FS_file_information_create_from_data (fs,
310 GNUNET_TIME_relative_to_absolute (LIFETIME));
311 GNUNET_FS_uri_destroy (kuri);
312 GNUNET_CONTAINER_meta_data_destroy (meta);
313 GNUNET_assert (NULL != fi);
314 timeout_kill = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
317 start = GNUNET_TIME_absolute_get ();
318 publish = GNUNET_FS_publish_start (fs,
321 GNUNET_FS_PUBLISH_OPTION_NONE);
322 GNUNET_assert (publish != NULL);
327 main (int argc, char *argv[])
329 char *const argvx[] = {
332 "test_fs_download_data.conf",
338 struct GNUNET_GETOPT_CommandLineOption options[] = {
339 GNUNET_GETOPT_OPTION_END
342 GNUNET_log_setup ("test_fs_download",
349 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
350 argvx, "test-fs-download",
351 "nohelp", options, &run, NULL);
353 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-download/");
357 /* end of test_fs_download.c */