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-new.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 * 1000 /
  99                                   (1 +
 100                                    GNUNET_TIME_absolute_get_duration
 101                                    (start).rel_value) / 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_ERROR:
 119     ret = event->value.publish.cctx;
 120     FPRINTF (stderr, "Error publishing file: %s\n",
 121              event->value.publish.specifics.error.message);
 122     err = 1;
 123     if (0 == strcmp ("list_indexed-context-dir", event->value.publish.cctx))
 124       GNUNET_SCHEDULER_add_continuation (&abort_publish_task, NULL,
 125                                          GNUNET_SCHEDULER_REASON_PREREQ_DONE);
 126     break;
 127   case GNUNET_FS_STATUS_PUBLISH_START:
 128     ret = event->value.publish.cctx;
 129     if (0 == strcmp ("list_indexed-context1", event->value.publish.cctx))
 130     {
 131       GNUNET_assert (0 ==
 132                      strcmp ("list_indexed-context-dir",
 133                              event->value.publish.pctx));
 134       GNUNET_assert (FILESIZE == event->value.publish.size);
 135       GNUNET_assert (0 == event->value.publish.completed);
 136       GNUNET_assert (1 == event->value.publish.anonymity);
 137     }
 138     else if (0 == strcmp ("list_indexed-context2", event->value.publish.cctx))
 139     {
 140       GNUNET_assert (0 ==
 141                      strcmp ("list_indexed-context-dir",
 142                              event->value.publish.pctx));
 143       GNUNET_assert (FILESIZE == event->value.publish.size);
 144       GNUNET_assert (0 == event->value.publish.completed);
 145       GNUNET_assert (2 == event->value.publish.anonymity);
 146     }
 147     else if (0 ==
 148              strcmp ("list_indexed-context-dir", event->value.publish.cctx))
 149     {
 150       GNUNET_assert (0 == event->value.publish.completed);
 151       GNUNET_assert (3 == event->value.publish.anonymity);
 152     }
 153     else
 154       GNUNET_assert (0);
 155     break;
 156   case GNUNET_FS_STATUS_PUBLISH_STOPPED:
 157     if (0 == strcmp ("list_indexed-context-dir", event->value.publish.cctx))
 158     {
 159       GNUNET_assert (publish == event->value.publish.pc);
 160       publish = NULL;
 161     }
 162     break;
 163   default:
 164     printf ("Unexpected event: %d\n", event->status);
 165     break;
 166   }
 167   return ret;
 168 }
 169
 170
 171 static void
 172 run (void *cls,
 173      const struct GNUNET_CONFIGURATION_Handle *cfg)
 174 {
 175   const char *keywords[] = {
 176     "down_foo",
 177     "down_bar",
 178   };
 179   char *buf;
 180   struct GNUNET_CONTAINER_MetaData *meta;
 181   struct GNUNET_FS_Uri *kuri;
 182   struct GNUNET_FS_FileInformation *fi1;
 183   struct GNUNET_FS_FileInformation *fi2;
 184   struct GNUNET_FS_FileInformation *fidir;
 185   size_t i;
 186   struct GNUNET_FS_BlockOptions bo;
 187
 188   fs = GNUNET_FS_start (cfg, "test-fs-list_indexed", &progress_cb, NULL,
 189                         GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
 190   GNUNET_assert (NULL != fs);
 191   fn1 = GNUNET_DISK_mktemp ("gnunet-list_indexed-test-dst");
 192   buf = GNUNET_malloc (FILESIZE);
 193   for (i = 0; i < FILESIZE; i++)
 194     buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
 195   GNUNET_assert (FILESIZE ==
 196                  GNUNET_DISK_fn_write (fn1, buf, FILESIZE,
 197                                        GNUNET_DISK_PERM_USER_READ |
 198                                        GNUNET_DISK_PERM_USER_WRITE));
 199   GNUNET_free (buf);
 200
 201   fn2 = GNUNET_DISK_mktemp ("gnunet-list_indexed-test-dst");
 202   buf = GNUNET_malloc (FILESIZE);
 203   for (i = 0; i < FILESIZE; i++)
 204     buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
 205   GNUNET_assert (FILESIZE ==
 206                  GNUNET_DISK_fn_write (fn2, buf, FILESIZE,
 207                                        GNUNET_DISK_PERM_USER_READ |
 208                                        GNUNET_DISK_PERM_USER_WRITE));
 209   GNUNET_free (buf);
 210
 211   meta = GNUNET_CONTAINER_meta_data_create ();
 212   kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
 213   bo.content_priority = 42;
 214   bo.anonymity_level = 1;
 215   bo.replication_level = 0;
 216   bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
 217   fi1 =
 218       GNUNET_FS_file_information_create_from_file (fs, "list_indexed-context1",
 219                                                    fn1, kuri, meta, GNUNET_YES,
 220                                                    &bo);
 221   GNUNET_assert (NULL != fi1);
 222   bo.anonymity_level = 2;
 223   fi2 =
 224       GNUNET_FS_file_information_create_from_file (fs, "list_indexed-context2",
 225                                                    fn2, kuri, meta, GNUNET_YES,
 226                                                    &bo);
 227   GNUNET_assert (NULL != fi2);
 228   bo.anonymity_level = 3;
 229   fidir =
 230       GNUNET_FS_file_information_create_empty_directory (fs,
 231                                                          "list_indexed-context-dir",
 232                                                          kuri, meta, &bo, NULL);
 233   GNUNET_assert (GNUNET_OK == GNUNET_FS_file_information_add (fidir, fi1));
 234   GNUNET_assert (GNUNET_OK == GNUNET_FS_file_information_add (fidir, fi2));
 235   GNUNET_FS_uri_destroy (kuri);
 236   GNUNET_CONTAINER_meta_data_destroy (meta);
 237   GNUNET_assert (NULL != fidir);
 238   start = GNUNET_TIME_absolute_get ();
 239   publish =
 240       GNUNET_FS_publish_start (fs, fidir, NULL, NULL, NULL,
 241                                GNUNET_FS_PUBLISH_OPTION_NONE);
 242   GNUNET_assert (publish != NULL);
 243 }
 244
 245
 246 int
 247 main (int argc, char *argv[])
 248 {
 249   if (0 != GNUNET_TESTING_peer_run ("test-fs-list-indexed",
 250                                     "test_fs_list_indexed_data.conf",
 251                                     &run, NULL))
 252     return 1;
 253   return 0;
 254 }
 255
 256 /* end of test_fs_list_indexed.c */