src/fs/test_fs_namespace_list_updateable.c

   1 /*
   2      This file is part of GNUnet.
   3      (C) 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_namespace_list_updateable.c
  23  * @brief Test for fs_namespace_list_updateable.c
  24  * @author Christian Grothoff
  25  */
  26 #include "platform.h"
  27 #include "gnunet_util_lib.h"
  28 #include "gnunet_arm_service.h"
  29 #include "gnunet_fs_service.h"
  30
  31 #define VERBOSE GNUNET_NO
  32
  33 #define START_ARM GNUNET_YES
  34
  35 static struct PeerContext p1;
  36
  37 static struct GNUNET_FS_Handle *fs;
  38
  39 static int err;
  40
  41 static struct GNUNET_FS_Namespace *ns;
  42
  43 static struct GNUNET_CONTAINER_MetaData *meta;
  44
  45 static struct GNUNET_FS_Uri *uri_this;
  46
  47 static struct GNUNET_FS_Uri *uri_next;
  48
  49 static struct GNUNET_FS_BlockOptions bo;
  50
  51
  52 struct PeerContext
  53 {
  54   struct GNUNET_CONFIGURATION_Handle *cfg;
  55 #if START_ARM
  56   struct GNUNET_OS_Process *arm_proc;
  57 #endif
  58 };
  59
  60
  61 static void *
  62 progress_cb (void *cls,
  63              const struct GNUNET_FS_ProgressInfo *event)
  64 {
  65   return NULL;
  66 }
  67
  68
  69 static void
  70 setup_peer (struct PeerContext *p, const char *cfgname)
  71 {
  72   p->cfg = GNUNET_CONFIGURATION_create ();
  73 #if START_ARM
  74   p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
  75                                         "gnunet-service-arm",
  76 #if VERBOSE
  77                                         "-L", "DEBUG",
  78 #endif
  79                                         "-c", cfgname, NULL);
  80 #endif
  81   GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
  82 }
  83
  84
  85 static void
  86 stop_arm (struct PeerContext *p)
  87 {
  88 #if START_ARM
  89   if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
  90     GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
  91   if (GNUNET_OS_process_wait(p->arm_proc) != GNUNET_OK)
  92     GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
  93   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
  94               "ARM process %u stopped\n", GNUNET_OS_process_get_pid (p->arm_proc));
  95   GNUNET_OS_process_close (p->arm_proc);
  96   p->arm_proc = NULL;
  97 #endif
  98   if (uri_this != NULL)
  99     GNUNET_FS_uri_destroy (uri_this);
 100   if (uri_next != NULL)
 101     GNUNET_FS_uri_destroy (uri_next);
 102   if (ns != NULL)
 103     GNUNET_FS_namespace_delete (ns, GNUNET_NO);
 104   if (meta != NULL)
 105     GNUNET_CONTAINER_meta_data_destroy (meta);
 106   GNUNET_CONFIGURATION_destroy (p->cfg);
 107 }
 108
 109
 110
 111 static void
 112 check_next (void *cls,
 113             const char *last_id,
 114             const struct GNUNET_FS_Uri *last_uri,
 115             const struct GNUNET_CONTAINER_MetaData *last_meta,
 116             const char *next_id)
 117 {
 118   GNUNET_break (0 == strcmp (last_id, "next"));
 119   GNUNET_break (0 == strcmp (next_id, "future"));
 120   err -= 4;
 121 }
 122
 123
 124 static void
 125 check_this_next (void *cls,
 126                  const char *last_id,
 127                  const struct GNUNET_FS_Uri *last_uri,
 128                  const struct GNUNET_CONTAINER_MetaData *last_meta,
 129                  const char *next_id)
 130 {
 131   GNUNET_break (0 == strcmp (last_id, "this"));
 132   GNUNET_break (0 == strcmp (next_id, "next"));
 133   err -= 2;
 134   err += 4;
 135   GNUNET_FS_namespace_list_updateable (ns,
 136                                        next_id,
 137                                        &check_next,
 138                                        NULL);
 139 }
 140
 141
 142 static void
 143 sks_cont_next (void *cls,
 144                const struct GNUNET_FS_Uri *uri,
 145                const char *emsg)
 146 {
 147   GNUNET_assert (NULL == emsg);
 148   err += 2;
 149   GNUNET_FS_namespace_list_updateable (ns,
 150                                        NULL,
 151                                        &check_this_next,
 152                                        NULL);
 153
 154 }
 155
 156
 157 static void
 158 check_this (void *cls,
 159             const char *last_id,
 160             const struct GNUNET_FS_Uri *last_uri,
 161             const struct GNUNET_CONTAINER_MetaData *last_meta,
 162             const char *next_id)
 163 {
 164   GNUNET_break (0 == strcmp (last_id, "this"));
 165   GNUNET_break (0 == strcmp (next_id, "next"));
 166   err -= 1;
 167 }
 168
 169
 170 static void
 171 sks_cont_this (void *cls,
 172                const struct GNUNET_FS_Uri *uri,
 173                const char *emsg)
 174 {
 175
 176   GNUNET_assert (NULL == emsg);
 177   err = 1;
 178   GNUNET_FS_namespace_list_updateable (ns,
 179                                        NULL,
 180                                        &check_this,
 181                                        NULL);
 182   GNUNET_FS_publish_sks (fs,
 183                          ns,
 184                          "next",
 185                          "future",
 186                          meta,
 187                          uri_next,
 188                          &bo,
 189                          GNUNET_FS_PUBLISH_OPTION_NONE,
 190                          &sks_cont_next,
 191                          NULL);
 192
 193 }
 194
 195
 196
 197 static void
 198 testNamespace ()
 199 {
 200
 201   ns = GNUNET_FS_namespace_create (fs,
 202                                    "testNamespace");
 203   GNUNET_assert (NULL != ns);
 204   bo.content_priority = 1;
 205   bo.anonymity_level = 1;
 206   bo.replication_level = 0;
 207   bo.expiration_time = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES);
 208   meta = GNUNET_CONTAINER_meta_data_create ();
 209
 210   uri_this =
 211     GNUNET_FS_uri_parse ("gnunet://fs/chk/C282GG70GKK41O4551011DO413KFBVTVMQG1OG30I0K4045N0G41HAPB82G680A02JRVVFO8URVRU2F159011DO41000000022RG820.RNVVVVOOLCLK065B5D04HTNVNSIB2AI022RG8200HSLK1CO1000ATQ98824DMA2032LIMG50CG0K057NVUVG200000H000004400000.42", NULL);
 212   uri_next =
 213     GNUNET_FS_uri_parse ("gnunet://fs/chk/C282GG70GKK41O4551011DO413KFBVTVMQG1OG30I0K4045N0G41HAPB82G680A02JRVVFO8URVRU2F159011DO41000000022RG820.RNVVVVOOLCLK065B5D04HTNVNSIB2AI022RG8200HSLK1CO1000ATQ98824DMA2032LIMG50CG0K057NVUVG200000H000004400000.43", NULL);
 214   GNUNET_FS_publish_sks (fs,
 215                          ns,
 216                          "this",
 217                          "next",
 218                          meta,
 219                          uri_this,
 220                          &bo,
 221                          GNUNET_FS_PUBLISH_OPTION_NONE,
 222                          &sks_cont_this,
 223                          NULL);
 224 }
 225
 226
 227 static void
 228 run (void *cls,
 229      char *const *args,
 230      const char *cfgfile,
 231      const struct GNUNET_CONFIGURATION_Handle *cfg)
 232 {
 233   setup_peer (&p1, "test_fs_namespace_data.conf");
 234   fs = GNUNET_FS_start (cfg,
 235                         "test-fs-namespace",
 236                         &progress_cb,
 237                         NULL,
 238                         GNUNET_FS_FLAGS_NONE,
 239                         GNUNET_FS_OPTIONS_END);
 240   testNamespace ();
 241 }
 242
 243
 244 int
 245 main (int argc, char *argv[])
 246 {
 247   char *const argvx[] = {
 248     "test-fs-namespace",
 249     "-c",
 250     "test_fs_namespace_data.conf",
 251 #if VERBOSE
 252     "-L", "DEBUG",
 253 #endif
 254     NULL
 255   };
 256   struct GNUNET_GETOPT_CommandLineOption options[] = {
 257     GNUNET_GETOPT_OPTION_END
 258   };
 259
 260   GNUNET_log_setup ("test_fs_namespace_list_updateable",
 261 #if VERBOSE
 262                     "DEBUG",
 263 #else
 264                     "WARNING",
 265 #endif
 266                     NULL);
 267   GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
 268                       argvx, "test-fs-namespace",
 269                       "nohelp", options, &run, NULL);
 270   stop_arm (&p1);
 271   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-fs-namespace/");
 272   return err;
 273 }
 274
 275
 276 /* end of test_fs_namespace_list_updateable.c */