/*
This file is part of GNUnet.
- Copyright (C) 2010-2014 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2010-2014 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
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.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
#include "platform.h"
#include "gnunet-service-transport.h"
#include "gnunet-service-transport_hello.h"
+#include "gnunet-service-transport_ats.h"
#include "gnunet-service-transport_plugins.h"
/**
static struct TransportPlugin *plugins_tail;
+/**
+ * Function that will be called to update metrics for an address
+ *
+ * @param cls closure
+ * @param address address to update metrics for
+ * @param session the session
+ * @param distance new distance
+ */
+static void
+plugin_env_update_distance (void *cls,
+ const struct GNUNET_HELLO_Address *address,
+ uint32_t distance)
+{
+ GST_ats_update_distance (address,
+ distance);
+}
+
+
+/**
+ * Function that will be called to figure if an address is an loopback,
+ * LAN, WAN etc. address
+ *
+ * @param cls closure
+ * @param addr binary address
+ * @param addrlen length of the @a addr
+ * @return type of the network @a addr belongs to
+ */
+static enum GNUNET_ATS_Network_Type
+plugin_env_address_to_type (void *cls,
+ const struct sockaddr *addr,
+ size_t addrlen)
+{
+ if (NULL == GST_is)
+ {
+ GNUNET_break(0);
+ return GNUNET_ATS_NET_UNSPECIFIED;
+ }
+ return GNUNET_ATS_scanner_address_get_type (GST_is,
+ addr,
+ addrlen);
+}
+
+
/**
* Load and initialize all plugins. The respective functions will be
* invoked by the plugins when the respective events happen. The
* @param session_start_cb function to call when a session was created
* @param session_end_cb function to call when a session was terminated
* @param address_type_cb function to call when a address type is requested
- * @param metric_update_cb function to call when address metrics change
*/
void
GST_plugins_load (GNUNET_TRANSPORT_PluginReceiveCallback recv_cb,
GNUNET_TRANSPORT_AddressNotification address_cb,
GNUNET_TRANSPORT_SessionStart session_start_cb,
- GNUNET_TRANSPORT_SessionEnd session_end_cb,
- GNUNET_TRANSPORT_AddressToType address_type_cb,
- GNUNET_TRANSPORT_UpdateAddressMetrics metric_update_cb)
+ GNUNET_TRANSPORT_SessionEnd session_end_cb)
{
struct TransportPlugin *plug;
struct TransportPlugin *next;
plug->env.notify_address = address_cb;
plug->env.session_start = session_start_cb;
plug->env.session_end = session_end_cb;
- plug->env.get_address_type = address_type_cb;
- plug->env.update_address_metrics = metric_update_cb;
+ plug->env.get_address_type = &plugin_env_address_to_type;
+ plug->env.update_address_distance = &plugin_env_update_distance;
plug->env.max_connections = tneigh;
plug->env.stats = GST_stats;
GNUNET_CONTAINER_DLL_insert (plugins_head,
return TRANSPORT_SESSION_INBOUND_STRING; /* Addresse with length 0 are inbound, address->address itself may be NULL */
api = GST_plugins_printer_find (address->transport_name);
if (NULL == api)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Failed to find transport plugin `%s'\n",
+ address->transport_name);
return "<plugin unknown>";
+ }
if (0 == address->address_length)
{
- GNUNET_snprintf (unable_to_show, sizeof (unable_to_show),
+ GNUNET_snprintf (unable_to_show,
+ sizeof (unable_to_show),
"<unable to stringify %u-byte long address of %s transport>",
(unsigned int) address->address_length,
address->transport_name);
return unable_to_show;
}
- return (NULL != (s = api->address_to_string (NULL, address->address,
- address->address_length)) ? s : "<invalid>");
+ return (NULL != (s = api->address_to_string (NULL,
+ address->address,
+ address->address_length))
+ ? s
+ : "<invalid>");
}
GNUNET_break (0);
else
pos->api->setup_monitor (pos->api->cls,
- cb, cb_cls);
+ cb,
+ cb_cls);
}