src/fs/test_fs_list_indexed.c

   1 /*
   2      This file is part of GNUnet.
   3      (C) 2004, 2005, 2006, 2008, 2009 Christian Grothoff (and other contributing authors)
   4
   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.
   9
  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.
  14
  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.
  19 */
  20
  21 /**
  22  * @file fs/test_fs_list_indexed.c
  23  * @brief simple testcase for list_indexed operation (indexing, listing
  24  *        indexed)
  25  * @author Christian Grothoff
  26  *
  27  * TODO:
  28  * - actually call list_indexed API!
  29  */
  30 #include "platform.h"
  31 #include "gnunet_util_lib.h"
  32 #include "gnunet_testing_lib.h"
  33 #include "gnunet_fs_service.h"
  34
  35 /**
  36  * File-size we use for testing.
  37  */
  38 #define FILESIZE (1024 * 1024 * 2)
  39
  40 /**
  41  * How long until we give up on transmitting the message?
  42  */
  43 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
  44
  45 /**
  46  * How long should our test-content live?
  47  */
  48 #define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)
  49
  50
  51 static struct GNUNET_TIME_Absolute start;
  52
  53 static struct GNUNET_FS_Handle *fs;
  54
  55 static struct GNUNET_FS_PublishContext *publish;
  56
  57 static char *fn1;
  58
  59 static char *fn2;
  60
  61 static int err;
  62
  63
  64 static void
  65 abort_publish_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  66 {
  67   GNUNET_FS_publish_stop (publish);
  68   publish = NULL;
  69   GNUNET_DISK_directory_remove (fn1);
  70   GNUNET_free (fn1);
  71   fn1 = NULL;
  72   GNUNET_DISK_directory_remove (fn2);
  73   GNUNET_free (fn2);
  74   fn2 = NULL;
  75 }
  76
  77
  78 static void
  79 list_indexed_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  80 {
  81
  82   GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
  83                                      GNUNET_SCHEDULER_REASON_PREREQ_DONE);
  84 }
  85
  86
  87 static void *
  88 progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
  89 {
  90   void *ret;
  91
  92   ret = NULL;
  93   switch (event->status)
  94   {
  95   case GNUNET_FS_STATUS_PUBLISH_COMPLETED:
  96     ret = event->value.publish.cctx;
  97     printf ("Publish complete,  %llu kbps.\n",
  98             (unsigned long long) (FILESIZE * 1000000LL /
  99                                   (1 +
 100                                    GNUNET_TIME_absolute_get_duration
 101                                    (start).rel_value_us) / 1024));
 102     if (0 == strcmp ("list_indexed-context-dir", event->value.publish.cctx))
 103       GNUNET_SCHEDULER_add_continuation (&list_indexed_task, NULL,
 104                                          GNUNET_SCHEDULER_REASON_PREREQ_DONE);
 105
 106     break;
 107   case GNUNET_FS_STATUS_PUBLISH_PROGRESS:
 108     ret = event->value.publish.cctx;
 109     GNUNET_assert (publish == event->value.publish.pc);
 110     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 111                 "Publish is progressing (%llu/%llu at level %u off %llu)...\n",
 112                 (unsigned long long) event->value.publish.completed,
 113                 (unsigned long long) event->value.publish.size,
 114                 event->value.publish.specifics.progress.depth,
 115                 (unsigned long long) event->value.publish.specifics.
 116                 progress.offset);
 117     break;
 118   case GNUNET_FS_STATUS_PUBLISH_PROGRESS_DIRECTORY:
 119     ret = event->value.publish.cctx;
 120     break;
 121   case GNUNET_FS_STATUS_PUBLISH_ERROR:
 122     ret = event->value.publish.cctx;
 123     FPRINTF (stderr, "Error publishing file: %s\n",
 124              event->value.publish.specifics.error.message);
 125     err = 1;
 126     if (0 == strcmp ("list_indexed-context-dir", event->value.publish.cctx))
 127       GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
 128                                          GNUNET_SCHEDULER_REASON_PREREQ_DONE);
 129     break;
 130   case GNUNET_FS_STATUS_PUBLISH_START:
 131     ret = event->value.publish.cctx;
 132     if (0 == strcmp ("list_indexed-context1", event->value.publish.cctx))
 133     {
 134       GNUNET_assert (0 ==
 135                      strcmp ("list_indexed-context-dir",
 136                              event->value.publish.pctx));
 137       GNUNET_assert (FILESIZE == event->value.publish.size);
 138       GNUNET_assert (0 == event->value.publish.completed);
 139       GNUNET_assert (1 == event->value.publish.anonymity);
 140     }
 141     else if (0 == strcmp ("list_indexed-context2", event->value.publish.cctx))
 142     {
 143       GNUNET_assert (0 ==
 144                      strcmp ("list_indexed-context-dir",
 145                              event->value.publish.pctx));
 146       GNUNET_assert (FILESIZE == event->value.publish.size);
 147       GNUNET_assert (0 == event->value.publish.completed);
 148       GNUNET_assert (2 == event->value.publish.anonymity);
 149     }
 150     else if (0 ==
 151              strcmp ("list_indexed-context-dir", event->value.publish.cctx))
 152     {
 153       GNUNET_assert (0 == event->value.publish.completed);
 154       GNUNET_assert (3 == event->value.publish.anonymity);
 155     }
 156     else
 157       GNUNET_assert (0);
 158     break;
 159   case GNUNET_FS_STATUS_PUBLISH_STOPPED:
 160     if (0 == strcmp ("list_indexed-context-dir", event->value.publish.cctx))
 161     {
 162       GNUNET_assert (publish == event->value.publish.pc);
 163       publish = NULL;
 164     }
 165     break;
 166   default:
 167     printf ("Unexpected event: %d\n", event->status);
 168     break;
 169   }
 170   return ret;
 171 }
 172
 173
 174 static void
 175 run (void *cls,
 176      const struct GNUNET_CONFIGURATION_Handle *cfg,
 177      struct GNUNET_TESTING_Peer *peer)
 178 {
 179   const char *keywords[] = {
 180     "down_foo",
 181     "down_bar",
 182   };
 183   char *buf;
 184   struct GNUNET_CONTAINER_MetaData *meta;
 185   struct GNUNET_FS_Uri *kuri;
 186   struct GNUNET_FS_FileInformation *fi1;
 187   struct GNUNET_FS_FileInformation *fi2;
 188   struct GNUNET_FS_FileInformation *fidir;
 189   size_t i;
 190   struct GNUNET_FS_BlockOptions bo;
 191
 192   fs = GNUNET_FS_start (cfg, "test-fs-list_indexed", &progress_cb, NULL,
 193                         GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
 194   GNUNET_assert (NULL != fs);
 195   fn1 = GNUNET_DISK_mktemp ("gnunet-list_indexed-test-dst");
 196   buf = GNUNET_malloc (FILESIZE);
 197   for (i = 0; i < FILESIZE; i++)
 198     buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
 199   GNUNET_assert (FILESIZE ==
 200                  GNUNET_DISK_fn_write (fn1, buf, FILESIZE,
 201                                        GNUNET_DISK_PERM_USER_READ |
 202                                        GNUNET_DISK_PERM_USER_WRITE));
 203   GNUNET_free (buf);
 204
 205   fn2 = GNUNET_DISK_mktemp ("gnunet-list_indexed-test-dst");
 206   buf = GNUNET_malloc (FILESIZE);
 207   for (i = 0; i < FILESIZE; i++)
 208     buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
 209   GNUNET_assert (FILESIZE ==
 210                  GNUNET_DISK_fn_write (fn2, buf, FILESIZE,
 211                                        GNUNET_DISK_PERM_USER_READ |
 212                                        GNUNET_DISK_PERM_USER_WRITE));
 213   GNUNET_free (buf);
 214
 215   meta = GNUNET_CONTAINER_meta_data_create ();
 216   kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
 217   bo.content_priority = 42;
 218   bo.anonymity_level = 1;
 219   bo.replication_level = 0;
 220   bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
 221   fi1 =
 222       GNUNET_FS_file_information_create_from_file (fs, "list_indexed-context1",
 223                                                    fn1, kuri, meta, GNUNET_YES,
 224                                                    &bo);
 225   GNUNET_assert (NULL != fi1);
 226   bo.anonymity_level = 2;
 227   fi2 =
 228       GNUNET_FS_file_information_create_from_file (fs, "list_indexed-context2",
 229                                                    fn2, kuri, meta, GNUNET_YES,
 230                                                    &bo);
 231   GNUNET_assert (NULL != fi2);
 232   bo.anonymity_level = 3;
 233   fidir =
 234       GNUNET_FS_file_information_create_empty_directory (fs,
 235                                                          "list_indexed-context-dir",
 236                                                          kuri, meta, &bo, NULL);
 237   GNUNET_assert (GNUNET_OK == GNUNET_FS_file_information_add (fidir, fi1));
 238   GNUNET_assert (GNUNET_OK == GNUNET_FS_file_information_add (fidir, fi2));
 239   GNUNET_FS_uri_destroy (kuri);
 240   GNUNET_CONTAINER_meta_data_destroy (meta);
 241   GNUNET_assert (NULL != fidir);
 242   start = GNUNET_TIME_absolute_get ();
 243   publish =
 244       GNUNET_FS_publish_start (fs, fidir, NULL, NULL, NULL,
 245                                GNUNET_FS_PUBLISH_OPTION_NONE);
 246   GNUNET_assert (publish != NULL);
 247 }
 248
 249
 250 int
 251 main (int argc, char *argv[])
 252 {
 253   if (0 != GNUNET_TESTING_peer_run ("test-fs-list-indexed",
 254                                     "test_fs_list_indexed_data.conf",
 255                                     &run, NULL))
 256     return 1;
 257   return 0;
 258 }
 259
 260 /* end of test_fs_list_indexed.c */