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;
75 abort_publish_task (void *cls,
76 const struct GNUNET_SCHEDULER_TaskContext *tc)
78 GNUNET_FS_publish_stop (publish);
84 abort_download_task (void *cls,
85 const struct GNUNET_SCHEDULER_TaskContext *tc)
89 GNUNET_FS_download_stop (download, GNUNET_YES);
91 GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_size (fn, &size, GNUNET_YES));
92 GNUNET_assert (size == FILESIZE);
93 GNUNET_DISK_directory_remove (fn);
100 progress_cb (void *cls,
101 const struct GNUNET_FS_ProgressInfo *event)
104 switch (event->status)
106 case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
108 printf ("Publish is progressing (%llu/%llu at level %u off %llu)...\n",
109 (unsigned long long) event->value.publish.completed,
110 (unsigned long long) event->value.publish.size,
111 event->value.publish.specifics.progress.depth,
112 (unsigned long long) event->value.publish.specifics.progress.offset);
115 case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
116 printf ("Publishing complete, %llu kbps.\n",
117 (unsigned long long) (FILESIZE * 1000 / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024));
118 fn = GNUNET_DISK_mktemp ("gnunet-download-test-dst");
119 start = GNUNET_TIME_absolute_get ();
120 download = GNUNET_FS_download_start (fs,
121 event->value.publish.specifics.completed.chk_uri,
127 GNUNET_FS_DOWNLOAD_OPTION_NONE,
130 GNUNET_assert (download != NULL);
132 case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
133 printf ("Download complete, %llu kbps.\n",
134 (unsigned long long) (FILESIZE * 1000 / (1+GNUNET_TIME_absolute_get_duration (start).value) / 1024));
135 GNUNET_SCHEDULER_add_continuation (sched,
136 &abort_download_task,
138 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
140 case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
141 GNUNET_assert (download == event->value.download.dc);
143 printf ("Download is progressing (%llu/%llu at level %u off %llu)...\n",
144 (unsigned long long) event->value.download.completed,
145 (unsigned long long) event->value.download.size,
146 event->value.download.specifics.progress.depth,
147 (unsigned long long) event->value.download.specifics.progress.offset);
150 case GNUNET_FS_STATUS_PUBLISH_ERROR:
152 "Error publishing file: %s\n",
153 event->value.publish.specifics.error.message);
155 GNUNET_SCHEDULER_add_continuation (sched,
158 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
160 case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
162 "Error downloading file: %s\n",
163 event->value.download.specifics.error.message);
164 GNUNET_SCHEDULER_add_continuation (sched,
165 &abort_download_task,
167 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
169 case GNUNET_FS_STATUS_PUBLISH_START:
170 GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
171 GNUNET_assert (NULL == event->value.publish.pctx);
172 GNUNET_assert (FILESIZE == event->value.publish.size);
173 GNUNET_assert (0 == event->value.publish.completed);
174 GNUNET_assert (1 == event->value.publish.anonymity);
176 case GNUNET_FS_STATUS_PUBLISH_STOPPED:
177 GNUNET_assert (publish == event->value.publish.sc);
178 GNUNET_assert (FILESIZE == event->value.publish.size);
179 GNUNET_assert (1 == event->value.publish.anonymity);
183 case GNUNET_FS_STATUS_DOWNLOAD_START:
184 GNUNET_assert (download == NULL);
185 GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
186 GNUNET_assert (NULL == event->value.download.pctx);
187 GNUNET_assert (NULL != event->value.download.uri);
188 GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
189 GNUNET_assert (FILESIZE == event->value.download.size);
190 GNUNET_assert (0 == event->value.download.completed);
191 GNUNET_assert (1 == event->value.download.anonymity);
193 case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
194 GNUNET_assert (download == event->value.download.dc);
195 GNUNET_SCHEDULER_add_continuation (sched,
198 GNUNET_SCHEDULER_REASON_PREREQ_DONE);
201 printf ("Unexpected event: %d\n",
210 setup_peer (struct PeerContext *p, const char *cfgname)
212 p->cfg = GNUNET_CONFIGURATION_create ();
214 p->arm_pid = GNUNET_OS_start_process ("gnunet-service-arm",
215 "gnunet-service-arm",
219 "-c", cfgname, NULL);
221 GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
222 GNUNET_ARM_start_services (p->cfg, sched, "core", NULL);
227 stop_arm (struct PeerContext *p)
230 if (0 != PLIBC_KILL (p->arm_pid, SIGTERM))
231 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
232 if (GNUNET_OS_process_wait(p->arm_pid) != GNUNET_OK)
233 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
234 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
235 "ARM process %u stopped\n", p->arm_pid);
237 GNUNET_CONFIGURATION_destroy (p->cfg);
243 struct GNUNET_SCHEDULER_Handle *s,
246 const struct GNUNET_CONFIGURATION_Handle *cfg)
248 const char *keywords[] = {
253 struct GNUNET_CONTAINER_MetaData *meta;
254 struct GNUNET_FS_Uri *kuri;
255 struct GNUNET_FS_FileInformation *fi;
259 setup_peer (&p1, "test_fs_download_data.conf");
260 fs = GNUNET_FS_start (sched,
265 GNUNET_FS_FLAGS_NONE,
266 GNUNET_FS_OPTIONS_END);
267 GNUNET_assert (NULL != fs);
268 buf = GNUNET_malloc (FILESIZE);
269 for (i = 0; i < FILESIZE; i++)
270 buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
271 meta = GNUNET_CONTAINER_meta_data_create ();
272 kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
273 fi = GNUNET_FS_file_information_create_from_data ("publish-context",
281 GNUNET_TIME_relative_to_absolute (LIFETIME));
282 GNUNET_FS_uri_destroy (kuri);
283 GNUNET_CONTAINER_meta_data_destroy (meta);
284 GNUNET_assert (NULL != fi);
285 start = GNUNET_TIME_absolute_get ();
286 publish = GNUNET_FS_publish_start (fs,
289 GNUNET_FS_PUBLISH_OPTION_NONE);
290 GNUNET_assert (publish != NULL);
295 main (int argc, char *argv[])
297 char *const argvx[] = {
300 "test_fs_download_data.conf",
306 struct GNUNET_GETOPT_CommandLineOption options[] = {
307 GNUNET_GETOPT_OPTION_END
310 GNUNET_log_setup ("test_fs_download",
317 GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
318 argvx, "test-fs-download",
319 "nohelp", options, &run, NULL);
321 GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-download/");
325 /* end of test_fs_download.c */