123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351 |
- /*
- This file is part of GNUnet.
- (C) 2004, 2005, 2006, 2008, 2009, 2011, 2012 Christian Grothoff (and other contributing authors)
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3, or (at your
- option) any later version.
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
- */
- /**
- * @file fs/test_fs_download.c
- * @brief simple testcase for simple publish + download operation
- * @author Christian Grothoff
- */
- #include "platform.h"
- #include "gnunet_util_lib.h"
- #include "gnunet_fs_service.h"
- #include "gnunet_testing_lib.h"
- #include <gauger.h>
- /**
- * File-size we use for testing.
- */
- #define FILESIZE (1024 * 1024 * 2)
- /**
- * How long until we give up on transmitting the message?
- */
- #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
- /**
- * How long should our test-content live?
- */
- #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)
- static unsigned int anonymity_level;
- static int indexed;
- static struct GNUNET_TIME_Absolute start;
- static struct GNUNET_FS_Handle *fs;
- static struct GNUNET_FS_DownloadContext *download;
- static struct GNUNET_FS_PublishContext *publish;
- static GNUNET_SCHEDULER_TaskIdentifier timeout_kill;
- static char *fn;
- static char *fn1;
- static int err;
- static void
- timeout_kill_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- if (NULL != download)
- {
- GNUNET_FS_download_stop (download, GNUNET_YES);
- download = NULL;
- }
- else if (NULL != publish)
- {
- GNUNET_FS_publish_stop (publish);
- publish = NULL;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Timeout downloading file\n");
- timeout_kill = GNUNET_SCHEDULER_NO_TASK;
- err = 1;
- }
- static void
- abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- if (NULL != publish)
- {
- GNUNET_FS_publish_stop (publish);
- publish = NULL;
- }
- }
- static void
- stop_fs_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- GNUNET_FS_stop (fs);
- fs = NULL;
- }
- static void
- abort_download_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- uint64_t size;
- if (NULL != download)
- {
- GNUNET_FS_download_stop (download, GNUNET_YES);
- download = NULL;
- }
- GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_size (fn, &size, GNUNET_YES, GNUNET_NO));
- GNUNET_assert (size == FILESIZE);
- GNUNET_DISK_directory_remove (fn);
- GNUNET_free (fn);
- fn = NULL;
- GNUNET_SCHEDULER_cancel (timeout_kill);
- timeout_kill = GNUNET_SCHEDULER_NO_TASK;
- }
- static void *
- progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
- {
- switch (event->status)
- {
- case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Publish is progressing (%llu/%llu at level %u off %llu)...\n",
- (unsigned long long) event->value.publish.completed,
- (unsigned long long) event->value.publish.size,
- event->value.publish.specifics.progress.depth,
- (unsigned long long) event->value.publish.specifics.
- progress.offset);
- break;
- case GNUNET_FS_STATUS_PUBLISH_PROGRESS_DIRECTORY:
- break;
- case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
- fprintf (stdout,
- "Publishing complete, %llu kb/s.\n",
- (unsigned long long) (FILESIZE * 1000000LL /
- (1 +
- GNUNET_TIME_absolute_get_duration
- (start).rel_value_us) / 1024LL));
- GAUGER ("FS",
- (GNUNET_YES == indexed)
- ? "Publishing speed (indexing)"
- : "Publishing speed (insertion)",
- (unsigned long long) (FILESIZE * 1000000LL /
- (1 +
- GNUNET_TIME_absolute_get_duration
- (start).rel_value_us) / 1024LL), "kb/s");
- fn = GNUNET_DISK_mktemp ("gnunet-download-test-dst");
- start = GNUNET_TIME_absolute_get ();
- download =
- GNUNET_FS_download_start (fs,
- event->value.publish.specifics.
- completed.chk_uri, NULL, fn, NULL, 0,
- FILESIZE, anonymity_level,
- GNUNET_FS_DOWNLOAD_OPTION_NONE,
- "download", NULL);
- GNUNET_assert (download != NULL);
- break;
- case GNUNET_FS_STATUS_DOWNLOAD_COMPLETED:
- fprintf (stdout,
- "Download complete, %llu kb/s.\n",
- (unsigned long long) (FILESIZE * 1000000LL /
- (1 +
- GNUNET_TIME_absolute_get_duration
- (start).rel_value_us) / 1024LL));
- GAUGER ("FS",
- (GNUNET_YES == indexed)
- ? "Local download speed (indexed)"
- : "Local download speed (inserted)",
- (unsigned long long) (FILESIZE * 1000000LL /
- (1 +
- GNUNET_TIME_absolute_get_duration
- (start).rel_value_us) / 1024LL), "kb/s");
- GNUNET_SCHEDULER_add_now (&abort_download_task, NULL);
- break;
- case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
- GNUNET_assert (download == event->value.download.dc);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Download is progressing (%llu/%llu at level %u off %llu)...\n",
- (unsigned long long) event->value.download.completed,
- (unsigned long long) event->value.download.size,
- event->value.download.specifics.progress.depth,
- (unsigned long long) event->value.download.specifics.
- progress.offset);
- break;
- case GNUNET_FS_STATUS_PUBLISH_ERROR:
- FPRINTF (stderr, "Error publishing file: %s\n",
- event->value.publish.specifics.error.message);
- GNUNET_break (0);
- GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
- GNUNET_SCHEDULER_REASON_PREREQ_DONE);
- break;
- case GNUNET_FS_STATUS_DOWNLOAD_ERROR:
- FPRINTF (stderr, "Error downloading file: %s\n",
- event->value.download.specifics.error.message);
- GNUNET_SCHEDULER_add_now (&abort_download_task, NULL);
- break;
- case GNUNET_FS_STATUS_DOWNLOAD_ACTIVE:
- case GNUNET_FS_STATUS_DOWNLOAD_INACTIVE:
- break;
- case GNUNET_FS_STATUS_PUBLISH_START:
- GNUNET_assert (0 == strcmp ("publish-context", event->value.publish.cctx));
- GNUNET_assert (NULL == event->value.publish.pctx);
- GNUNET_assert (FILESIZE == event->value.publish.size);
- GNUNET_assert (0 == event->value.publish.completed);
- GNUNET_assert (1 == event->value.publish.anonymity);
- break;
- case GNUNET_FS_STATUS_PUBLISH_STOPPED:
- GNUNET_assert (publish == event->value.publish.pc);
- GNUNET_assert (FILESIZE == event->value.publish.size);
- GNUNET_assert (1 == event->value.publish.anonymity);
- GNUNET_SCHEDULER_add_now (&stop_fs_task, NULL);
- break;
- case GNUNET_FS_STATUS_DOWNLOAD_START:
- GNUNET_assert (0 == strcmp ("download", event->value.download.cctx));
- GNUNET_assert (NULL == event->value.download.pctx);
- GNUNET_assert (NULL != event->value.download.uri);
- GNUNET_assert (0 == strcmp (fn, event->value.download.filename));
- GNUNET_assert (FILESIZE == event->value.download.size);
- GNUNET_assert (0 == event->value.download.completed);
- GNUNET_assert (1 == event->value.download.anonymity);
- break;
- case GNUNET_FS_STATUS_DOWNLOAD_STOPPED:
- GNUNET_assert (download == event->value.download.dc);
- GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
- GNUNET_SCHEDULER_REASON_PREREQ_DONE);
- break;
- default:
- printf ("Unexpected event: %d\n", event->status);
- break;
- }
- return NULL;
- }
- static void
- run (void *cls,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- struct GNUNET_TESTING_Peer *peer)
- {
- const char *binary_name = cls;
- const char *keywords[] = {
- "down_foo",
- "down_bar",
- };
- char *buf;
- struct GNUNET_CONTAINER_MetaData *meta;
- struct GNUNET_FS_Uri *kuri;
- struct GNUNET_FS_FileInformation *fi;
- size_t i;
- struct GNUNET_FS_BlockOptions bo;
- if (GNUNET_YES ==
- GNUNET_CONFIGURATION_get_value_yesno (cfg,
- "download-test",
- "USE_STREAM"))
- anonymity_level = 0;
- else
- anonymity_level = 1;
- fs = GNUNET_FS_start (cfg, binary_name, &progress_cb, NULL,
- GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
- GNUNET_assert (NULL != fs);
- buf = GNUNET_malloc (FILESIZE);
- for (i = 0; i < FILESIZE; i++)
- buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
- meta = GNUNET_CONTAINER_meta_data_create ();
- kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
- bo.content_priority = 42;
- bo.anonymity_level = anonymity_level;
- bo.replication_level = 0;
- bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
- if (GNUNET_YES ==
- GNUNET_CONFIGURATION_get_value_yesno (cfg,
- "download-test",
- "USE_INDEX"))
- {
- fn1 = GNUNET_DISK_mktemp ("gnunet-download-indexed-test");
- GNUNET_assert (FILESIZE ==
- GNUNET_DISK_fn_write (fn1, buf, FILESIZE,
- GNUNET_DISK_PERM_USER_READ |
- GNUNET_DISK_PERM_USER_WRITE));
- GNUNET_free (buf);
- fi = GNUNET_FS_file_information_create_from_file (fs, "publish-context", fn1,
- kuri, meta, GNUNET_YES,
- &bo);
- indexed = GNUNET_YES;
- }
- else
- {
- fi = GNUNET_FS_file_information_create_from_data (fs, "publish-context",
- FILESIZE, buf, kuri, meta,
- GNUNET_NO, &bo);
- /* note: buf will be free'd as part of 'fi' now */
- indexed = GNUNET_NO;
- }
- GNUNET_FS_uri_destroy (kuri);
- GNUNET_CONTAINER_meta_data_destroy (meta);
- GNUNET_assert (NULL != fi);
- timeout_kill =
- GNUNET_SCHEDULER_add_delayed (TIMEOUT, &timeout_kill_task, NULL);
- start = GNUNET_TIME_absolute_get ();
- publish =
- GNUNET_FS_publish_start (fs, fi, NULL, NULL, NULL,
- GNUNET_FS_PUBLISH_OPTION_NONE);
- GNUNET_assert (publish != NULL);
- }
- int
- main (int argc, char *argv[])
- {
- const char *binary_name;
- const char *config_name;
- binary_name = "test-fs-download";
- config_name = "test_fs_download_data.conf";
- if (NULL != strstr (argv[0], "indexed"))
- {
- binary_name = "test-fs-download-indexed";
- config_name = "test_fs_download_indexed.conf";
- }
- if (NULL != strstr (argv[0], "cadet"))
- {
- binary_name = "test-fs-download-cadet";
- config_name = "test_fs_download_cadet.conf";
- }
- if (0 != GNUNET_TESTING_peer_run (binary_name,
- config_name,
- &run, (void *) binary_name))
- return 1;
- if (NULL != fn1)
- {
- UNLINK (fn1);
- GNUNET_free (fn1);
- }
- return err;
- }
- /* end of test_fs_download.c */
|