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 2, 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);
108 abort_download_task (void *cls,
109 const struct GNUNET_SCHEDULER_TaskContext *tc)
113 if (download != NULL)
115 GNUNET_FS_download_stop (download, GNUNET_YES);
118 GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_size (fn, &size, GNUNET_YES));
119 GNUNET_assert (size == FILESIZE);
120 GNUNET_DISK_directory_remove (fn);
123 GNUNET_SCHEDULER_cancel (sched, timeout_kill);
124 timeout_kill = GNUNET_SCHEDULER_NO_TASK;
129 progress_cb (void *cls,
130 const struct GNUNET_FS_ProgressInfo *event)
133 switch (event->status)
135 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
137 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
138 (unsigned long long) event->value.publish.completed,
139 (unsigned long long) event->value.publish.size,
140 event->value.publish.specifics.progress.depth,
141 (unsigned long long) event->value.publish.specifics.progress.offset);
144 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
145 printf ("Publishing complete, %llu kbps.\n",
146 (unsigned long long) (FILESIZE * 1000LL / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024LL));
147 fn = GNUNET_DISK_mktemp ("gnunet-download-test-dst");
148 start = GNUNET_TIME_absolute_get ();
149 download = GNUNET_FS_download_start (fs,
150 event->value.publish.specifics.completed.chk_uri,
156 GNUNET_FS_DOWNLOAD_OPTION_NONE,
159 GNUNET_assert (download != NULL);
161 case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
162 printf ("Download complete, %llu kbps.\n",
163 (unsigned long long) (FILESIZE * 1000LL / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024LL));
164 GNUNET_SCHEDULER_add_now (sched,
165 &abort_download_task,
168 case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
169 GNUNET_assert (download == event->value.download.dc);
171 printf ("Download is progressing (%llu/%llu at level %u off %llu)...\n",
172 (unsigned long long) event->value.download.completed,
173 (unsigned long long) event->value.download.size,
174 event->value.download.specifics.progress.depth,
175 (unsigned long long) event->value.download.specifics.progress.offset);
178 case GNUNET_FS_STATUS_PUBLISH_ERROR:
180 "Error publishing file: %s\n",
181 event->value.publish.specifics.error.message);
183 GNUNET_SCHEDULER_add_continuation (sched,
186 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
188 case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
190 "Error downloading file: %s\n",
191 event->value.download.specifics.error.message);
192 GNUNET_SCHEDULER_add_now (sched,
193 &abort_download_task,
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.sc);
205 GNUNET_assert (FILESIZE == event->value.publish.size);
206 GNUNET_assert (1 == event->value.publish.anonymity);
210 case GNUNET_FS_STATUS_DOWNLOAD_START:
211 GNUNET_assert (download == NULL);
212 GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
213 GNUNET_assert (NULL == event->value.download.pctx);
214 GNUNET_assert (NULL != event->value.download.uri);
215 GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
216 GNUNET_assert (FILESIZE == event->value.download.size);
217 GNUNET_assert (0 == event->value.download.completed);
218 GNUNET_assert (1 == event->value.download.anonymity);
220 case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
221 GNUNET_assert (download == event->value.download.dc);
222 GNUNET_SCHEDULER_add_continuation (sched,
225 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
228 printf ("Unexpected event: %d\n",
237 setup_peer (struct PeerContext *p, const char *cfgname)
239 p->cfg = GNUNET_CONFIGURATION_create ();
241 p->arm_pid = GNUNET_OS_start_process ("gnunet-service-arm",
242 "gnunet-service-arm",
246 "-c", cfgname, NULL);
248 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
249 GNUNET_ARM_start_services (p->cfg, sched, "core", NULL);
254 stop_arm (struct PeerContext *p)
257 if (0 != PLIBC_KILL (p->arm_pid, SIGTERM))
258 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
259 if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK)
260 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
261 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
262 "ARM process %u stopped\n", p->arm_pid);
264 GNUNET_CONFIGURATION_destroy (p->cfg);
270 struct GNUNET_SCHEDULER_Handle *s,
273 const struct GNUNET_CONFIGURATION_Handle *cfg)
275 const char *keywords[] = {
280 struct GNUNET_CONTAINER_MetaData *meta;
281 struct GNUNET_FS_Uri *kuri;
282 struct GNUNET_FS_FileInformation *fi;
286 setup_peer (&p1, "test_fs_download_data.conf");
287 fs = GNUNET_FS_start (sched,
292 GNUNET_FS_FLAGS_NONE,
293 GNUNET_FS_OPTIONS_END);
294 GNUNET_assert (NULL != fs);
295 buf = GNUNET_malloc (FILESIZE);
296 for (i = 0; i < FILESIZE; i++)
297 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
298 meta = GNUNET_CONTAINER_meta_data_create ();
299 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
300 fi = GNUNET_FS_file_information_create_from_data ("publish-context",
308 GNUNET_TIME_relative_to_absolute (LIFETIME));
309 GNUNET_FS_uri_destroy (kuri);
310 GNUNET_CONTAINER_meta_data_destroy (meta);
311 GNUNET_assert (NULL != fi);
312 timeout_kill = GNUNET_SCHEDULER_add_delayed (sched,
316 start = GNUNET_TIME_absolute_get ();
317 publish = GNUNET_FS_publish_start (fs,
320 GNUNET_FS_PUBLISH_OPTION_NONE);
321 GNUNET_assert (publish != NULL);
326 main (int argc, char *argv[])
328 char *const argvx[] = {
331 "test_fs_download_data.conf",
337 struct GNUNET_GETOPT_CommandLineOption options[] = {
338 GNUNET_GETOPT_OPTION_END
341 GNUNET_log_setup ("test_fs_download",
348 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
349 argvx, "test-fs-download",
350 "nohelp", options, &run, NULL);
352 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-download/");
356 /* end of test_fs_download.c */