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, 15)
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;
60 static struct PeerContext p1;
62 static struct GNUNET_TIME_Absolute start;
64 static struct GNUNET_SCHEDULER_Handle *sched;
66 static struct GNUNET_FS_Handle *fs;
68 static struct GNUNET_FS_DownloadContext *download;
70 static struct GNUNET_FS_PublishContext *publish;
76 abort_publish_task (void *cls,
77 const struct GNUNET_SCHEDULER_TaskContext *tc)
79 GNUNET_FS_publish_stop (publish);
85 abort_download_task (void *cls,
86 const struct GNUNET_SCHEDULER_TaskContext *tc)
90 GNUNET_FS_download_stop (download, GNUNET_YES);
92 GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_size (fn, &size, GNUNET_YES));
93 GNUNET_assert (size == FILESIZE);
94 GNUNET_DISK_directory_remove (fn);
101 progress_cb (void *cls,
102 const struct GNUNET_FS_ProgressInfo *event)
105 switch (event->status)
107 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
109 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
110 (unsigned long long) event->value.publish.completed,
111 (unsigned long long) event->value.publish.size,
112 event->value.publish.specifics.progress.depth,
113 (unsigned long long) event->value.publish.specifics.progress.offset);
116 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
117 printf ("Publishing complete, %llu kbps.\n",
118 (unsigned long long) (FILESIZE * 1000 / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024));
119 fn = GNUNET_DISK_mktemp ("gnunet-download-test-dstXXXXXX");
120 start = GNUNET_TIME_absolute_get ();
121 download = GNUNET_FS_download_start (fs,
122 event->value.publish.specifics.completed.chk_uri,
128 GNUNET_FS_DOWNLOAD_OPTION_NONE,
131 GNUNET_assert (download != NULL);
133 case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
134 printf ("Download complete, %llu kbps.\n",
135 (unsigned long long) (FILESIZE * 1000 / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024));
136 GNUNET_SCHEDULER_add_continuation (sched,
138 &abort_download_task,
140 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
142 case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
143 GNUNET_assert (download == event->value.download.dc);
145 printf ("Download is progressing (%llu/%llu at level %u off %llu)...\n",
146 (unsigned long long) event->value.download.completed,
147 (unsigned long long) event->value.download.size,
148 event->value.download.specifics.progress.depth,
149 (unsigned long long) event->value.download.specifics.progress.offset);
152 case GNUNET_FS_STATUS_PUBLISH_ERROR:
154 "Error publishing file: %s\n",
155 event->value.publish.specifics.error.message);
157 GNUNET_SCHEDULER_add_continuation (sched,
161 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
163 case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
165 "Error downloading file: %s\n",
166 event->value.download.specifics.error.message);
167 GNUNET_SCHEDULER_add_continuation (sched,
169 &abort_download_task,
171 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
173 case GNUNET_FS_STATUS_PUBLISH_START:
174 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
175 GNUNET_assert (NULL == event->value.publish.pctx);
176 GNUNET_assert (FILESIZE == event->value.publish.size);
177 GNUNET_assert (0 == event->value.publish.completed);
178 GNUNET_assert (1 == event->value.publish.anonymity);
180 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
181 GNUNET_assert (publish == event->value.publish.sc);
182 GNUNET_assert (FILESIZE == event->value.publish.size);
183 GNUNET_assert (1 == event->value.publish.anonymity);
187 case GNUNET_FS_STATUS_DOWNLOAD_START:
188 GNUNET_assert (download == NULL);
189 GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
190 GNUNET_assert (NULL == event->value.download.pctx);
191 GNUNET_assert (NULL != event->value.download.uri);
192 GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
193 GNUNET_assert (FILESIZE == event->value.download.size);
194 GNUNET_assert (0 == event->value.download.completed);
195 GNUNET_assert (1 == event->value.download.anonymity);
197 case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
198 GNUNET_assert (download == event->value.download.dc);
199 GNUNET_SCHEDULER_add_continuation (sched,
203 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
206 printf ("Unexpected event: %d\n",
215 setup_peer (struct PeerContext *p, const char *cfgname)
217 p->cfg = GNUNET_CONFIGURATION_create ();
219 p->arm_pid = GNUNET_OS_start_process ("gnunet-service-arm",
220 "gnunet-service-arm",
224 "-c", cfgname, NULL);
225 sleep (1); /* allow ARM to start */
227 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
228 GNUNET_ARM_start_services (p->cfg, sched, "core", NULL);
233 stop_arm (struct PeerContext *p)
236 if (0 != PLIBC_KILL (p->arm_pid, SIGTERM))
237 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
238 if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK)
239 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
240 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
241 "ARM process %u stopped\n", p->arm_pid);
243 GNUNET_CONFIGURATION_destroy (p->cfg);
249 struct GNUNET_SCHEDULER_Handle *s,
252 const struct GNUNET_CONFIGURATION_Handle *cfg)
254 const char *keywords[] = {
259 struct GNUNET_CONTAINER_MetaData *meta;
260 struct GNUNET_FS_Uri *kuri;
261 struct GNUNET_FS_FileInformation *fi;
265 setup_peer (&p1, "test_fs_download_data.conf");
266 fs = GNUNET_FS_start (sched,
271 GNUNET_FS_FLAGS_NONE,
272 GNUNET_FS_OPTIONS_END);
273 GNUNET_assert (NULL != fs);
274 buf = GNUNET_malloc (FILESIZE);
275 for (i = 0; i < FILESIZE; i++)
276 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
277 meta = GNUNET_CONTAINER_meta_data_create ();
278 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
279 fi = GNUNET_FS_file_information_create_from_data ("publish-context",
287 GNUNET_TIME_relative_to_absolute (LIFETIME));
288 GNUNET_FS_uri_destroy (kuri);
289 GNUNET_CONTAINER_meta_data_destroy (meta);
290 GNUNET_assert (NULL != fi);
291 start = GNUNET_TIME_absolute_get ();
292 publish = GNUNET_FS_publish_start (fs,
295 GNUNET_FS_PUBLISH_OPTION_NONE);
296 GNUNET_assert (publish != NULL);
301 main (int argc, char *argv[])
303 char *const argvx[] = {
306 "test_fs_download_data.conf",
312 struct GNUNET_GETOPT_CommandLineOption options[] = {
313 GNUNET_GETOPT_OPTION_END
316 GNUNET_log_setup ("test_fs_download",
323 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
324 argvx, "test-fs-download",
325 "nohelp", options, &run, NULL);
327 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-download/");
331 /* end of test_fs_download.c */