paragraph for gnunet devs that don't know how to use the web
[oweals/gnunet.git] / src / peerinfo / test_peerinfo_api.c
index 4030820d7180a28309aa1d57e34a95c1b616a6cd..12abe26db7136383790e10f70e8f354cc5545ed8 100644 (file)
@@ -1,21 +1,19 @@
 /*
      This file is part of GNUnet.
-     (C) 2004, 2009 Christian Grothoff (and other contributing authors)
+     Copyright (C) 2004, 2009 GNUnet e.V.
 
-     GNUnet is free software; you can redistribute it and/or modify
-     it under the terms of the GNU General Public License as published
-     by the Free Software Foundation; either version 3, or (at your
-     option) any later version.
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     or (at your option) any later version.
 
      GNUnet is distributed in the hope that it will be useful, but
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-     General Public License for more details.
-
-     You should have received a copy of the GNU General Public License
-     along with GNUnet; see the file COPYING.  If not, write to the
-     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-     Boston, MA 02111-1307, USA.
+     Affero General Public License for more details.
+    
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 /**
  * TODO:
  * - test merging of HELLOs (add same peer twice...)
  */
-
 #include "platform.h"
 #include "gnunet_hello_lib.h"
-#include "gnunet_getopt_lib.h"
-#include "gnunet_os_lib.h"
+#include "gnunet_util_lib.h"
 #include "gnunet_peerinfo_service.h"
-#include "gnunet_program_lib.h"
-#include "gnunet_time_lib.h"
+#include "gnunet_testing_lib.h"
 #include "peerinfo.h"
 
-static const struct GNUNET_CONFIGURATION_Handle *cfg;
-
 static struct GNUNET_PEERINFO_IteratorContext *ic;
 
 static struct GNUNET_PEERINFO_Handle *h;
 
 static unsigned int retries;
 
+static int global_ret;
+
+
 static int
-check_it (void *cls,
-          const char *tname,
-          struct GNUNET_TIME_Absolute expiration,
-          const void *addr, uint16_t addrlen)
+check_it (void *cls, const struct GNUNET_HELLO_Address *address,
+          struct GNUNET_TIME_Absolute expiration)
 {
   unsigned int *agc = cls;
 
-  if (addrlen > 0)
-    {
-      GNUNET_assert (0 == strcmp ("peerinfotest", tname));
-      GNUNET_assert (0 == strncmp ("Address", addr, addrlen));
-      (*agc) -= (1 << (addrlen - 1));
-    }
+  if (address != NULL)
+  {
+    GNUNET_assert (0 == strcmp ("peerinfotest", address->transport_name));
+    GNUNET_assert (0 ==
+                   strncmp ("Address", address->address,
+                            address->address_length));
+    (*agc) -= (1 << (address->address_length - 1));
+  }
   return GNUNET_OK;
 }
 
 
-static size_t
+static ssize_t
 address_generator (void *cls, size_t max, void *buf)
 {
   size_t *agc = cls;
-  size_t ret;
+  ssize_t ret;
+  struct GNUNET_HELLO_Address address;
 
   if (0 == *agc)
-    return 0;
-  ret = GNUNET_HELLO_add_address ("peerinfotest",
-                                  GNUNET_TIME_relative_to_absolute
-                                  (GNUNET_TIME_UNIT_HOURS), "Address", *agc,
-                                  buf, max);
+    return GNUNET_SYSERR; /* Done */
+  memset (&address.peer, 0, sizeof (struct GNUNET_PeerIdentity));
+  address.address = "Address";
+  address.transport_name = "peerinfotest";
+  address.address_length = *agc;
+  ret =
+      GNUNET_HELLO_add_address (&address,
+                                GNUNET_TIME_relative_to_absolute
+                                (GNUNET_TIME_UNIT_HOURS), buf, max);
   (*agc)--;
   return ret;
 }
 
+struct GNUNET_PeerIdentity pid;
 
 static void
 add_peer ()
 {
-  struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pkey;
-  struct GNUNET_PeerIdentity pid;
   struct GNUNET_HELLO_Message *h2;
   size_t agc;
 
   agc = 2;
-  memset (&pkey, 32, sizeof (pkey));
-  GNUNET_CRYPTO_hash (&pkey, sizeof (pkey), &pid.hashPubKey);
-  h2 = GNUNET_HELLO_create (&pkey, &address_generator, &agc);
-  GNUNET_PEERINFO_add_peer (h, h2);
+  memset (&pid, 32, sizeof (pid));
+  h2 = GNUNET_HELLO_create (&pid.public_key, &address_generator, &agc, GNUNET_NO);
+  GNUNET_PEERINFO_add_peer (h, h2, NULL, NULL);
   GNUNET_free (h2);
 
 }
 
 
 static void
-process (void *cls,
-         const struct GNUNET_PeerIdentity *peer,
-         const struct GNUNET_HELLO_Message *hello)
+process (void *cls, const struct GNUNET_PeerIdentity *peer,
+         const struct GNUNET_HELLO_Message *hello, const char *err_msg)
 {
-  int *ok = cls;
   unsigned int agc;
 
+  if (err_msg != NULL)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                _("Error in communication with PEERINFO service\n"));
+  }
+
   if (peer == NULL)
+  {
+    ic = NULL;
+    if ((3 == global_ret) && (retries < 50))
     {
-      ic = NULL;
-      if ( (3 == *ok) &&
-          (retries < 50) )
-       {
-         /* try again */
-         retries++;      
-         add_peer ();
-         ic = GNUNET_PEERINFO_iterate (h,
-                                       NULL,
-                                       GNUNET_TIME_relative_multiply
-                                       (GNUNET_TIME_UNIT_SECONDS, 15), 
-                                       &process, cls);
-         return;
-       }
-      GNUNET_assert (peer == NULL);
-      GNUNET_assert (2 == *ok);
-      GNUNET_PEERINFO_disconnect (h);
-      h = NULL;
-      *ok = 0;
+      /* try again */
+      retries++;
+      add_peer ();
+      ic = GNUNET_PEERINFO_iterate (h, GNUNET_NO, NULL,
+                                    &process,
+                                    cls);
       return;
     }
+    GNUNET_assert (peer == NULL);
+    GNUNET_assert (2 == global_ret);
+    GNUNET_PEERINFO_disconnect (h);
+    h = NULL;
+    global_ret = 0;
+    return;
+  }
   if (hello != NULL)
-    {
-      GNUNET_assert (3 == *ok);
-      agc = 3;
-      GNUNET_HELLO_iterate_addresses (hello, GNUNET_NO, &check_it, &agc);
-      GNUNET_assert (agc == 0);
-      *ok = 2;
-    }
+  {
+    GNUNET_assert (3 == global_ret);
+    agc = 3;
+    GNUNET_HELLO_iterate_addresses (hello, GNUNET_NO,
+                                    &check_it, &agc);
+    GNUNET_assert (agc == 0);
+    global_ret = 2;
+  }
 }
 
 
 static void
 run (void *cls,
-     char *const *args,
-     const char *cfgfile, 
-     const struct GNUNET_CONFIGURATION_Handle *c)
+     const struct GNUNET_CONFIGURATION_Handle *cfg,
+     struct GNUNET_TESTING_Peer *peer)
 {
-  cfg = c;
   h = GNUNET_PEERINFO_connect (cfg);
-  GNUNET_assert (h != NULL);
+  GNUNET_assert (NULL != h);
   add_peer ();
-  ic = GNUNET_PEERINFO_iterate (h,
-                               NULL,
-                               GNUNET_TIME_relative_multiply
-                               (GNUNET_TIME_UNIT_SECONDS, 15),
-                               &process, cls);
-}
-
-
-static int
-check ()
-{
-  int ok = 3;
-  struct GNUNET_OS_Process *proc;
-  char *const argv[] = { "test-peerinfo-api",
-    "-c",
-    "test_peerinfo_api_data.conf",
-#if DEBUG_PEERINFO
-    "-L", "DEBUG",
-#endif
-    NULL
-  };
-  struct GNUNET_GETOPT_CommandLineOption options[] = {
-    GNUNET_GETOPT_OPTION_END
-  };
-  proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-peerinfo",
-                                 "gnunet-service-peerinfo",
-#if DEBUG_PEERINFO
-                                 "-L", "DEBUG",
-#endif
-                                 "-c", "test_peerinfo_api_data.conf", NULL);
-  GNUNET_assert (NULL != proc);
-  GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
-                      argv, "test-peerinfo-api", "nohelp",
-                      options, &run, &ok);
-  if (0 != GNUNET_OS_process_kill (proc, SIGTERM))
-    {
-      GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
-      ok = 1;
-    }
-  GNUNET_OS_process_wait (proc);
-  GNUNET_OS_process_close (proc);
-  proc = NULL;
-  return ok;
+  ic = GNUNET_PEERINFO_iterate (h, GNUNET_NO, &pid,
+                                &process, cls);
 }
 
 
 int
 main (int argc, char *argv[])
 {
-  int ret = 0;
-
-  GNUNET_log_setup ("test_peerinfo_api",
-#if DEBUG_PEERINFO
-                    "DEBUG",
-#else
-                    "WARNING",
-#endif
-                    NULL);
-  ret = check ();
-  GNUNET_DISK_directory_remove ("/tmp/test-gnunet-peerinfo");
-  return ret;
+  global_ret = 3;
+  if (0 != GNUNET_TESTING_service_run ("test-gnunet-peerinfo",
+                                      "peerinfo",
+                                      "test_peerinfo_api_data.conf",
+                                      &run, NULL))
+    return 1;
+  return global_ret;
 }
 
 /* end of test_peerinfo_api.c */