}
-/*
+/**
* Connect the topology as specified by the PeerConnection's
* of each peer in the peer group
*
* @param pg the peer group we are dealing with
- *
* @return the number of connections that will be attempted
*/
static int
}
-/*
+/**
* Takes a peer group and creates a topology based on the
* one specified. Creates a topology means generates friend
* files for the peers so they can only connect to those allowed
#endif
}
- /**
- * Use the create clique method to initially set all connections
- * as blacklisted.
- */
+ /* Use the create clique method to initially set all connections as blacklisted. */
create_clique (pg, &blacklist_connections);
unblacklisted_connections = 0;
- /**
- * Un-blacklist connections as per the topology specified
- */
+ /* Un-blacklist connections as per the topology specified */
switch (restrict_topology)
{
case GNUNET_TESTING_TOPOLOGY_CLIQUE:
#endif
}
}
-
-
return num_connections;
}
}
-/*
- * @param pg the peer group struct representing the running peers
- * @param topology which topology to connect the peers in
- * @param options options for connecting the topology
- * @param option_modifier modifier for options that take a parameter
- *
+/**
* There are many ways to connect peers that are supported by this function.
* To connect peers in the same topology that was created via the
* GNUNET_TESTING_create_topology, the topology variable must be set to
* connected. This could result in some connections being impossible,
* because some topologies are non-deterministic.
*
+ * @param pg the peer group struct representing the running peers
+ * @param topology which topology to connect the peers in
+ * @param options options for connecting the topology
+ * @param option_modifier modifier for options that take a parameter
+ * @return the number of connections that will be attempted, GNUNET_SYSERR on error
*/
int
GNUNET_TESTING_connect_topology (struct GNUNET_TESTING_PeerGroup *pg,
enum GNUNET_TESTING_TopologyOption options,
double option_modifier)
{
- int num_connections;
-
switch (topology)
{
case GNUNET_TESTING_TOPOLOGY_CLIQUE:
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
_("Creating clique topology\n"));
#endif
- num_connections = create_clique (pg, &add_actual_connections);
+ create_clique (pg, &add_actual_connections);
break;
case GNUNET_TESTING_TOPOLOGY_SMALL_WORLD_RING:
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
_("Creating small world (ring) topology\n"));
#endif
- num_connections = create_small_world_ring (pg, &add_actual_connections);
+ create_small_world_ring (pg, &add_actual_connections);
break;
case GNUNET_TESTING_TOPOLOGY_SMALL_WORLD:
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
_("Creating small world (2d-torus) topology\n"));
#endif
- num_connections = create_small_world (pg, &add_actual_connections);
+ create_small_world (pg, &add_actual_connections);
break;
case GNUNET_TESTING_TOPOLOGY_RING:
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
_("Creating ring topology\n"));
#endif
- num_connections = create_ring (pg, &add_actual_connections);
+ create_ring (pg, &add_actual_connections);
break;
case GNUNET_TESTING_TOPOLOGY_2D_TORUS:
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
_("Creating 2d torus topology\n"));
#endif
- num_connections = create_2d_torus (pg, &add_actual_connections);
+ create_2d_torus (pg, &add_actual_connections);
break;
case GNUNET_TESTING_TOPOLOGY_ERDOS_RENYI:
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
_("Creating Erdos-Renyi topology\n"));
#endif
- num_connections = create_erdos_renyi (pg, &add_actual_connections);
+ create_erdos_renyi (pg, &add_actual_connections);
break;
case GNUNET_TESTING_TOPOLOGY_INTERNAT:
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
_("Creating InterNAT topology\n"));
#endif
- num_connections = create_nated_internet (pg, &add_actual_connections);
+ create_nated_internet (pg, &add_actual_connections);
break;
case GNUNET_TESTING_TOPOLOGY_SCALE_FREE:
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
_("Creating Scale Free topology\n"));
#endif
- num_connections = create_scale_free (pg, &add_actual_connections);
+ create_scale_free (pg, &add_actual_connections);
break;
case GNUNET_TESTING_TOPOLOGY_NONE:
- num_connections = copy_allowed_topology(pg);
+ copy_allowed_topology(pg);
break;
default:
- GNUNET_log(GNUNET_ERROR_TYPE_WARNING, "Unknown topology specification, can't connect peers!\n");
+ GNUNET_log(GNUNET_ERROR_TYPE_WARNING,
+ _("Unknown topology specification, can't connect peers!\n"));
return GNUNET_SYSERR;
}
switch (options)
{
- case GNUNET_TESTING_TOPOLOGY_OPTION_RANDOM: /* Create a random subset of total connections based on parameter */
+ case GNUNET_TESTING_TOPOLOGY_OPTION_RANDOM:
choose_random_connections(pg, option_modifier);
break;
- case GNUNET_TESTING_TOPOLOGY_OPTION_MINIMUM: /* Create at least X connections per peer (if possible!) */
+ case GNUNET_TESTING_TOPOLOGY_OPTION_MINIMUM:
choose_minimum(pg, (unsigned int)option_modifier);
break;
- case GNUNET_TESTING_TOPOLOGY_OPTION_DFS: /* Choose a random starting point, randomly walk graph, try to get each peer X connections */
+ case GNUNET_TESTING_TOPOLOGY_OPTION_DFS:
perform_dfs(pg, (int)option_modifier);
break;
case GNUNET_TESTING_TOPOLOGY_OPTION_NONE:
- /* Fall through */
+ break;
case GNUNET_TESTING_TOPOLOGY_OPTION_ALL:
- /* Fall through */
+ break;
default:
break;
}
projects / oweals / gnunet.git / blobdiff