src/namestore/test_namestore_api_lookup_private.c

   1 /*
   2      This file is part of GNUnet.
   3      Copyright (C) 2012 GNUnet e.V.
   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., 51 Franklin Street, Fifth Floor,
  18      Boston, MA 02110-1301, USA.
  19 */
  20 /**
  21  * @file namestore/test_namestore_api_store.c
  22  * @brief testcase for namestore_api.c: store a record
  23  */
  24 #include "platform.h"
  25 #include "gnunet_namestore_service.h"
  26 #include "gnunet_testing_lib.h"
  27
  28 #define TEST_RECORD_TYPE 1234
  29
  30 #define TEST_RECORD_DATALEN 123
  31
  32 #define TEST_RECORD_DATA 'a'
  33
  34 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
  35
  36 static struct GNUNET_NAMESTORE_Handle *nsh;
  37
  38 static struct GNUNET_SCHEDULER_Task * endbadly_task;
  39
  40 static struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
  41
  42 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
  43
  44 static int res;
  45
  46 static struct GNUNET_NAMESTORE_QueueEntry *nsqe;
  47
  48 //static const char * name = "dummy.dummy.gnunet";
  49 static const char * name = "d";
  50
  51
  52 static void
  53 cleanup ()
  54 {
  55   if (NULL != nsh)
  56   {
  57     GNUNET_NAMESTORE_disconnect (nsh);
  58     nsh = NULL;
  59   }
  60   if (NULL != privkey)
  61   {
  62     GNUNET_free (privkey);
  63     privkey = NULL;
  64   }
  65   GNUNET_SCHEDULER_shutdown ();
  66 }
  67
  68
  69 /**
  70  * Re-establish the connection to the service.
  71  *
  72  * @param cls handle to use to re-connect.
  73  */
  74 static void
  75 endbadly (void *cls)
  76 {
  77   endbadly_task = NULL;
  78   if (NULL != nsqe)
  79   {
  80     GNUNET_NAMESTORE_cancel (nsqe);
  81     nsqe = NULL;
  82   }
  83   cleanup ();
  84   res = 1;
  85 }
  86
  87
  88 static void
  89 end (void *cls)
  90 {
  91   cleanup ();
  92   res = 0;
  93 }
  94
  95
  96 static void
  97 lookup_it (void *cls,
  98            const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
  99            const char *label,
 100            unsigned int rd_count,
 101            const struct GNUNET_GNSRECORD_Data *rd)
 102 {
 103   nsqe = NULL;
 104
 105   if (0 != memcmp (privkey,
 106                    zone,
 107                    sizeof (struct GNUNET_CRYPTO_EcdsaPrivateKey)))
 108   {
 109     GNUNET_break(0);
 110     GNUNET_SCHEDULER_cancel (endbadly_task);
 111     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 112     return;
 113   }
 114
 115
 116   if (NULL == label)
 117   {
 118     GNUNET_break(0);
 119     GNUNET_SCHEDULER_cancel (endbadly_task);
 120     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 121     return;
 122   }
 123
 124   if (0 != strcmp (label, name))
 125   {
 126     GNUNET_break(0);
 127     GNUNET_SCHEDULER_cancel (endbadly_task);
 128     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 129     return;
 130   }
 131
 132   if (1 != rd_count)
 133   {
 134     GNUNET_break(0);
 135     GNUNET_SCHEDULER_cancel (endbadly_task);
 136     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 137     return;
 138   }
 139
 140   /* Done */
 141   GNUNET_SCHEDULER_cancel (endbadly_task);
 142   endbadly_task = NULL;
 143   GNUNET_SCHEDULER_add_now (&end, NULL);
 144 }
 145
 146
 147 static void
 148 fail_cb (void *cls)
 149 {
 150   GNUNET_assert (0);
 151 }
 152
 153
 154 static void
 155 put_cont (void *cls,
 156           int32_t success,
 157           const char *emsg)
 158 {
 159   const char *name = cls;
 160
 161   nsqe = NULL;
 162   GNUNET_assert (NULL != cls);
 163   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 164               "Name store added record for `%s': %s\n",
 165               name,
 166               (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
 167
 168   if (GNUNET_OK != success)
 169   {
 170     GNUNET_SCHEDULER_cancel (endbadly_task);
 171     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 172     return;
 173   }
 174   /* Lookup */
 175   nsqe = GNUNET_NAMESTORE_records_lookup (nsh,
 176                                           privkey,
 177                                           name,
 178                                           &fail_cb,
 179                                           NULL,
 180                                           &lookup_it,
 181                                           NULL);
 182 }
 183
 184
 185 static void
 186 run (void *cls,
 187      const struct GNUNET_CONFIGURATION_Handle *cfg,
 188      struct GNUNET_TESTING_Peer *peer)
 189 {
 190   struct GNUNET_GNSRECORD_Data rd;
 191
 192   endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
 193                                                 &endbadly,
 194                                                 NULL);
 195   privkey = GNUNET_CRYPTO_ecdsa_key_create ();
 196   GNUNET_assert (privkey != NULL);
 197   GNUNET_CRYPTO_ecdsa_key_get_public (privkey, &pubkey);
 198
 199   rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
 200   rd.record_type = TEST_RECORD_TYPE;
 201   rd.data_size = TEST_RECORD_DATALEN;
 202   rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
 203   rd.flags = 0;
 204   memset ((char *) rd.data, 'a', TEST_RECORD_DATALEN);
 205
 206   nsh = GNUNET_NAMESTORE_connect (cfg);
 207   GNUNET_break (NULL != nsh);
 208   nsqe = GNUNET_NAMESTORE_records_store (nsh,
 209                                          privkey,
 210                                          name,
 211                                          1,
 212                                          &rd,
 213                                          &put_cont,
 214                                          (void *) name);
 215   if (NULL == nsqe)
 216   {
 217     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 218               _("Namestore cannot store no block\n"));
 219   }
 220
 221   GNUNET_free ((void *)rd.data);
 222 }
 223
 224
 225 int
 226 main (int argc, char *argv[])
 227 {
 228   const char *plugin_name;
 229   char *cfg_name;
 230
 231   plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
 232   GNUNET_asprintf (&cfg_name,
 233                    "test_namestore_api_%s.conf",
 234                    plugin_name);
 235   GNUNET_DISK_purge_cfg_dir (cfg_name,
 236                              "GNUNET_TEST_HOME");
 237   res = 1;
 238   if (0 !=
 239       GNUNET_TESTING_peer_run ("test-namestore-api-lookup-private",
 240                                cfg_name,
 241                                &run,
 242                                NULL))
 243   {
 244     res = 1;
 245   }
 246   GNUNET_DISK_purge_cfg_dir (cfg_name,
 247                              "GNUNET_TEST_HOME");
 248   GNUNET_free (cfg_name);
 249   return res;
 250 }
 251
 252
 253 /* end of test_namestore_api_lookup_private.c */