[GNUnet-SVN] r8722 - gnunet/src/transport

[gnunet]

Author: grothoff
Date: 2009-07-17 04:42:37 -0600 (Fri, 17 Jul 2009)
New Revision: 8722

Added:
   gnunet/src/transport/test_plugin_transport.c
Modified:
   gnunet/src/transport/Makefile.am
Log:
importing Sailor's code

Modified: gnunet/src/transport/Makefile.am
===================================================================
--- gnunet/src/transport/Makefile.am    2009-07-17 10:36:53 UTC (rev 8721)
+++ gnunet/src/transport/Makefile.am    2009-07-17 10:42:37 UTC (rev 8722)
@@ -70,7 +70,8 @@
 
 
 check_PROGRAMS = \
- test_transport_api 
+ test_transport_api \
+ test_plugin_transport
 # TODO: add tests for tcp, udp, http, nat, etc.
 
 TESTS = $(check_PROGRAMS)
@@ -82,6 +83,13 @@
  $(top_builddir)/src/util/libgnunetutil.la  
 
 
+test_plugin_transport_SOURCES = \
+ test_plugin_transport.c
+test_plugin_transport_LDADD = \
+ $(top_builddir)/src/transport/libgnunettransport.la \
+ $(top_builddir)/src/util/libgnunetutil.la  
+
+
 EXTRA_DIST = \
   test_transport_api_data.conf \
   test_transport_api_peer1.conf \

Added: gnunet/src/transport/test_plugin_transport.c
===================================================================
--- gnunet/src/transport/test_plugin_transport.c                                
(rev 0)
+++ gnunet/src/transport/test_plugin_transport.c        2009-07-17 10:42:37 UTC 
(rev 8722)
@@ -0,0 +1,273 @@
+
+     This file is part of GNUnet.
+     (C) 2009 Christian Grothoff (and other contributing authors)
+
+     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 2, 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.
+*/
+/**
+ * @file transport/test_transport_api.c
+ * @brief testcase for transport_api.c
+ * @author Sailor Siraj
+ */
+
+#include "platform.h"
+#include "gnunet_constants.h"
+#include "gnunet_getopt_lib.h"
+#include "gnunet_hello_lib.h"
+#include "gnunet_os_lib.h"
+#include "gnunet_peerinfo_service.h"
+#include "gnunet_plugin_lib.h"
+#include "gnunet_protocols.h"
+#include "gnunet_service_lib.h"
+#include "gnunet_signatures.h"
+#include "plugin_transport.h"
+#include "transport.h"
+
+/**
+ * Our public key.
+ */
+static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *my_public_key;
+
+/**
+ * Our identity.
+ */
+static struct GNUNET_PeerIdentity my_identity;
+
+/**
+ * Our private key.
+ */
+static struct GNUNET_CRYPTO_RsaPrivateKey *my_private_key;
+
+/**
+ * Our scheduler.
+ */
+struct GNUNET_SCHEDULER_Handle *sched;
+
+/**
+ * Our configuration.
+ */
+struct GNUNET_CONFIGURATION_Handle *cfg;
+
+
+
+/**
+ * All loaded plugins.
+ */
+static struct TransportPlugin *plugins;
+
+/**
+ * Our server.
+ */
+static struct GNUNET_SERVER_Handle *server;
+
+
+
+/**
+ * Number of neighbours we'd like to have.
+ */
+static uint32_t max_connect_per_transport;
+
+/**
+ * Environment for this plugin.
+ */
+struct GNUNET_TRANSPORT_PluginEnvironment env;
+
+/**
+ *handle for the api provided by this plugin
+ */
+struct GNUNET_TRANSPORT_PluginFunctions *api;
+
+/**
+ * Initialize Environment for this plugin
+ *
+ *
+ */
+
+struct ReadyList * receive(void *cls,void *plugin_context,
+                                             struct ReadyList *
+                                             service_context,
+                                             struct GNUNET_TIME_Relative
+                                             latency,
+                                             const struct GNUNET_PeerIdentity
+                                             * peer,
+                                             const struct GNUNET_MessageHeader
+                                             * message){
+       
+       return NULL;
+}
+
+void notify_address(void *cls,
+                                                      const char *name,
+                                                      const void *addr,
+                                                      size_t addrlen,
+                                                      struct
+                                                      GNUNET_TIME_Relative
+                                                      expires)
+{
+
+       
+       
+}
+
+void lookup (void *cls,
+                                                struct GNUNET_TIME_Relative
+                                                timeout,
+                                                const struct
+                                                GNUNET_PeerIdentity * target,
+                                                
GNUNET_TRANSPORT_AddressCallback
+                                                iter, void *iter_cls){
+       
+       
+}
+
+
+static void setup_plugin_environment()
+{
+       
+       
+       env.cfg  = cfg;
+       env.sched = sched;
+       env.my_public_key = my_public_key;
+       env.cls=&env;
+       env.receive=&receive;
+       env.lookup=&lookup;
+       env.notify_address=&notify_address;
+       env.max_connections = max_connect_per_transport;
+       
+}      
+/**
+ * Initiate transport service.
+ *
+ * @param cls closure
+ * @param s scheduler to use
+ * @param serv the initialized server
+ * @param c configuration to use
+ */
+static void
+run (void *cls,
+     struct GNUNET_SCHEDULER_Handle *s,
+     struct GNUNET_SERVER_Handle *serv, struct GNUNET_CONFIGURATION_Handle *c)
+{
+  
+  
+  unsigned long long tneigh;
+  char *keyfile;
+
+  sched = s;
+  cfg = c;
+  server = serv;
+  /* parse configuration */
+  if ((GNUNET_OK !=
+       GNUNET_CONFIGURATION_get_value_number (c,
+                                              "TRANSPORT",
+                                              "NEIGHBOUR_LIMIT",
+                                              &tneigh)) ||
+      (GNUNET_OK !=
+       GNUNET_CONFIGURATION_get_value_filename (c,
+                                                "GNUNETD",
+                                                "HOSTKEY", &keyfile)))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  _
+                  ("Transport service is lacking key configuration settings.  
Exiting.\n"));
+      GNUNET_SCHEDULER_shutdown (s);
+      return;
+    }
+  max_connect_per_transport = (uint32_t) tneigh;
+  my_private_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
+  GNUNET_free (keyfile);
+  if (my_private_key == NULL)
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  _
+                  ("Transport service could not access hostkey.  Exiting.\n"));
+      GNUNET_SCHEDULER_shutdown (s);
+      return;
+    }
+  GNUNET_CRYPTO_rsa_key_get_public (my_private_key, &my_public_key);
+  GNUNET_CRYPTO_hash (&my_public_key,
+                      sizeof (my_public_key), &my_identity.hashPubKey);
+  
+
+  
+  /* load plugins... */
+
+
+  
+  setup_plugin_environment();
+  char *libname;
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+              _("Loading tcp transport plugin\n"));
+  GNUNET_asprintf (&libname, "libgnunet_plugin_transport_tcp");
+
+  api = GNUNET_PLUGIN_load(libname,&env);
+
+  if (api == NULL)
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  _("Failed to load transport plugin for tcp\n"));
+    }
+  
+
+}
+
+
+/**
+ * Function called when the service shuts
+ * down.  Unloads our plugins.
+ *
+ * @param cls closure
+ * @param cfg configuration to use
+ */
+static void
+unload_plugins (void *cls, struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  
+  GNUNET_assert (NULL == GNUNET_PLUGIN_unload 
("libgnunet_plugin_transport_tcp",api));
+  if (my_private_key != NULL)
+    GNUNET_CRYPTO_rsa_key_free (my_private_key);
+  
+}
+
+
+/**
+ * The main function for the transport service.
+ *
+ * @param argc number of arguments from the command line
+ * @param argv command line arguments
+ * @return 0 ok, 1 on error
+ */
+int
+main (int argc, char *const *argv)
+{
+  GNUNET_log_setup ("test-puglin-transport",
+#if VERBOSE
+                    "DEBUG",
+#else
+                    "WARNING",
+#endif
+                    NULL);
+
+       
+
+  return (GNUNET_OK ==
+          GNUNET_SERVICE_run (argc,
+                              argv,
+                              "transport",
+                              &run, NULL, &unload_plugins, NULL)) ? 0 : 1;
+}
+
+/* end of test_plugin_transport.c */