reduce loop counters to more practical levels
[oweals/gnunet.git] / src / namestore / test_namestore_api_zone_to_name.c
1 /*
2      This file is part of GNUnet.
3      Copyright (C) 2009 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_zone_to_name.c
22  * @brief testcase for zone to name translation
23  */
24 #include "platform.h"
25 #include "gnunet_namestore_service.h"
26 #include "gnunet_testing_lib.h"
27 #include "namestore.h"
28
29 #define RECORDS 5
30
31 #define TEST_RECORD_TYPE 1234
32
33 #define TEST_RECORD_DATALEN 123
34
35 #define TEST_RECORD_DATA 'a'
36
37 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100)
38
39
40 static struct GNUNET_NAMESTORE_Handle *nsh;
41
42 static struct GNUNET_SCHEDULER_Task *endbadly_task;
43
44 static struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
45
46 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
47
48 static struct GNUNET_CRYPTO_EcdsaPublicKey s_zone_value;
49
50 static char * s_name;
51
52 static int res;
53
54 static struct GNUNET_NAMESTORE_QueueEntry *qe;
55
56
57 /**
58  * Re-establish the connection to the service.
59  *
60  * @param cls handle to use to re-connect.
61  */
62 static void
63 endbadly (void *cls)
64 {
65   (void) cls;
66   GNUNET_SCHEDULER_shutdown ();
67   res = 1;
68 }
69
70
71 static void
72 end (void *cls)
73 {
74   if (NULL != qe)
75   {
76     GNUNET_NAMESTORE_cancel (qe);
77     qe = NULL;
78   }
79   if (NULL != endbadly_task)
80   {
81     GNUNET_SCHEDULER_cancel (endbadly_task);
82     endbadly_task = NULL;
83   }
84   if (NULL != privkey)
85   {
86     GNUNET_free (privkey);
87     privkey = NULL;
88   }
89   if (NULL != nsh)
90   {
91     GNUNET_NAMESTORE_disconnect (nsh);
92     nsh = NULL;
93   }
94 }
95
96
97 static void
98 zone_to_name_proc (void *cls,
99                    const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone_key,
100                    const char *n,
101                    unsigned int rd_count,
102                    const struct GNUNET_GNSRECORD_Data *rd)
103 {
104   int fail = GNUNET_NO;
105
106   qe = NULL;
107   if ( (NULL == zone_key) &&
108        (NULL == n) &&
109        (0 == rd_count) &&
110        (NULL == rd) )
111   {
112     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
113                 "No result found\n");
114     res = 1;
115   }
116   else
117   {
118     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
119                 "Result found: `%s'\n",
120                 n);
121     if ( (NULL == n) ||
122          (0 != strcmp (n,
123                        s_name)))
124     {
125       fail = GNUNET_YES;
126       GNUNET_break (0);
127     }
128     if (1 != rd_count)
129     {
130       fail = GNUNET_YES;
131       GNUNET_break (0);
132     }
133     if ( (NULL == zone_key) ||
134          (0 != memcmp (zone_key,
135                        privkey,
136                        sizeof (struct GNUNET_CRYPTO_EcdsaPrivateKey))))
137     {
138       fail = GNUNET_YES;
139       GNUNET_break (0);
140     }
141     if (fail == GNUNET_NO)
142       res = 0;
143     else
144       res = 1;
145   }
146   GNUNET_SCHEDULER_add_now (&end,
147                             NULL);
148 }
149
150
151 static void
152 error_cb (void *cls)
153 {
154   (void) cls;
155   qe = NULL;
156   GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
157               "Not found!\n");
158   GNUNET_SCHEDULER_shutdown ();
159   res = 2;
160 }
161
162
163 static void
164 put_cont (void *cls,
165           int32_t success,
166           const char *emsg)
167 {
168   char *name = cls;
169
170   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
171               "Name store added record for `%s': %s\n",
172               name,
173               (success == GNUNET_OK) ? "SUCCESS" : emsg);
174   if (success == GNUNET_OK)
175   {
176     res = 0;
177
178     qe = GNUNET_NAMESTORE_zone_to_name (nsh,
179                                         privkey,
180                                         &s_zone_value,
181                                         &error_cb,
182                                         NULL,
183                                         &zone_to_name_proc,
184                                         NULL);
185   }
186   else
187   {
188     res = 1;
189     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
190                 "Failed to put records for name `%s'\n",
191                 name);
192     GNUNET_SCHEDULER_add_now (&end,
193                               NULL);
194   }
195 }
196
197
198 static void
199 run (void *cls,
200      const struct GNUNET_CONFIGURATION_Handle *cfg,
201      struct GNUNET_TESTING_Peer *peer)
202 {
203   (void) cls;
204   (void) peer;
205   endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
206                                                 &endbadly,
207                                                 NULL);
208   GNUNET_SCHEDULER_add_shutdown (&end,
209                                  NULL);
210   GNUNET_asprintf (&s_name, "dummy");
211   privkey = GNUNET_CRYPTO_ecdsa_key_create ();
212   GNUNET_assert (NULL != privkey);
213   /* get public key */
214   GNUNET_CRYPTO_ecdsa_key_get_public (privkey,
215                                       &pubkey);
216
217   GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
218                               &s_zone_value,
219                               sizeof (s_zone_value));
220   {
221     struct GNUNET_GNSRECORD_Data rd;
222
223     rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
224     rd.record_type = GNUNET_GNSRECORD_TYPE_PKEY;
225     rd.data_size = sizeof (s_zone_value);
226     rd.data = &s_zone_value;
227     rd.flags = 0;
228
229     nsh = GNUNET_NAMESTORE_connect (cfg);
230     GNUNET_break (NULL != nsh);
231     GNUNET_NAMESTORE_records_store (nsh,
232                                     privkey,
233                                     s_name,
234                                     1,
235                                     &rd,
236                                     &put_cont,
237                                     NULL);
238   }
239 }
240
241
242 int
243 main (int argc,
244       char *argv[])
245 {
246   const char *plugin_name;
247   char *cfg_name;
248
249   (void) argc;
250   plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
251   GNUNET_asprintf (&cfg_name,
252                    "test_namestore_api_%s.conf",
253                    plugin_name);
254   GNUNET_DISK_purge_cfg_dir (cfg_name,
255                              "GNUNET_TEST_HOME");
256   res = 1;
257   if (0 !=
258       GNUNET_TESTING_peer_run ("test-namestore-api-zone-to-name",
259                                cfg_name,
260                                &run,
261                                NULL))
262   {
263     res = 1;
264   }
265   GNUNET_DISK_purge_cfg_dir (cfg_name,
266                              "GNUNET_TEST_HOME");
267   GNUNET_free (cfg_name);
268   return res;
269 }
270
271 /* end of test_namestore_api_zone_to_name.c */