/*
This file is part of GNUnet
- Copyright (C) 2010, 2011 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2010, 2011 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.
+ 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/>.
- 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.
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
#include "gnunet_hello_lib.h"
#include "gnunet_util_lib.h"
#include "gnunet_fragmentation_lib.h"
-#include "gnunet_nat_lib.h"
#include "gnunet_protocols.h"
#include "gnunet_resolver_service.h"
#include "gnunet_signatures.h"
/**
* ATS network type.
*/
- enum GNUNET_ATS_Network_Type ats_address_network_type;
+ enum GNUNET_NetworkType ats_address_network_type;
};
*/
static int
broadcast_mst_cb (void *cls,
- void *client,
const struct GNUNET_MessageHeader *message)
{
- struct Plugin *plugin = cls;
- struct MstContext *mc = client;
+ struct MstContext *mc = cls;
+ struct Plugin *plugin = mc->plugin;
struct GNUNET_HELLO_Address *address;
const struct GNUNET_MessageHeader *hello;
const struct UDP_Beacon_Message *msg;
- struct GNUNET_ATS_Information atsi;
msg = (const struct UDP_Beacon_Message *) message;
udp_address_to_string (NULL,
mc->udp_addr,
mc->udp_addr_len));
-
- /* setup ATS */
- atsi.type = htonl (GNUNET_ATS_NETWORK_TYPE);
- atsi.value = htonl (mc->ats_address_network_type);
- GNUNET_break (ntohl(mc->ats_address_network_type) !=
- GNUNET_ATS_NET_UNSPECIFIED);
-
hello = (struct GNUNET_MessageHeader *) &msg[1];
address = GNUNET_HELLO_address_allocate (&msg->sender,
PLUGIN_NAME,
address,
NULL,
hello);
- plugin->env->update_address_metrics (plugin->env->cls,
- address,
- NULL,
- &atsi,
- 1);
GNUNET_HELLO_address_free (address);
GNUNET_STATISTICS_update (plugin->env->stats,
_("# Multicast HELLO beacons received via UDP"),
ssize_t size,
const union UdpAddress *udp_addr,
size_t udp_addr_len,
- enum GNUNET_ATS_Network_Type network_type)
+ enum GNUNET_NetworkType network_type)
{
+ struct GNUNET_MessageStreamTokenizer *broadcast_mst;
struct MstContext mc;
+ broadcast_mst = GNUNET_MST_create (&broadcast_mst_cb,
+ &mc);
+ mc.plugin = plugin;
mc.udp_addr = udp_addr;
mc.udp_addr_len = udp_addr_len;
mc.ats_address_network_type = network_type;
- GNUNET_SERVER_mst_receive (plugin->broadcast_mst,
- &mc,
- buf, size,
- GNUNET_NO,
- GNUNET_NO);
+ GNUNET_MST_from_buffer (broadcast_mst,
+ buf, size,
+ GNUNET_NO,
+ GNUNET_NO);
+ GNUNET_MST_destroy (broadcast_mst);
}
msg->sender = *(plugin->env->my_identity);
msg->header.size = htons (msg_size);
msg->header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_BROADCAST_BEACON);
- memcpy (&msg[1], hello, hello_size);
+ GNUNET_memcpy (&msg[1], hello, hello_size);
return msg_size;
}
static void
-udp_ipv4_broadcast_send (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+udp_ipv4_broadcast_send (void *cls)
{
struct BroadcastAddress *baddr = cls;
struct Plugin *plugin = baddr->plugin;
static void
-udp_ipv6_broadcast_send (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+udp_ipv6_broadcast_send (void *cls)
{
struct BroadcastAddress *baddr = cls;
struct Plugin *plugin = baddr->plugin;
else
GNUNET_SCHEDULER_add_write_file (GNUNET_TIME_UNIT_FOREVER_REL,
baddr->cryogenic_fd,
- &udp_ipv4_broadcast_send,
+ &udp_ipv6_broadcast_send,
baddr);
}
else
{
struct Plugin *plugin = cls;
struct BroadcastAddress *ba;
- enum GNUNET_ATS_Network_Type network;
+ enum GNUNET_NetworkType network;
if (NULL == addr)
return GNUNET_OK;
GNUNET_a2s (netmask, addrlen), name, netmask);
network = plugin->env->get_address_type (plugin->env->cls, broadcast_addr, addrlen);
- if (GNUNET_ATS_NET_LOOPBACK == network)
+ if (GNUNET_NT_LOOPBACK == network)
{
/* Broadcasting on loopback does not make sense */
return GNUNET_YES;
ba = GNUNET_new (struct BroadcastAddress);
ba->plugin = plugin;
ba->addr = GNUNET_malloc (addrlen);
- memcpy (ba->addr, broadcast_addr, addrlen);
+ GNUNET_memcpy (ba->addr, broadcast_addr, addrlen);
ba->addrlen = addrlen;
if ( (GNUNET_YES == plugin->enable_ipv4) &&
}
+/**
+ * Setup broadcasting subsystem.
+ *
+ * @param plugin
+ * @param server_addrv6
+ * @param server_addrv4
+ */
void
setup_broadcast (struct Plugin *plugin,
struct sockaddr_in6 *server_addrv6,
struct sockaddr_in *server_addrv4)
{
- const struct GNUNET_MessageHeader *hello;
-
- hello = plugin->env->get_our_hello ();
if (GNUNET_YES ==
- GNUNET_HELLO_is_friend_only ((const struct GNUNET_HELLO_Message *) hello))
+ GNUNET_CONFIGURATION_get_value_yesno (plugin->env->cfg,
+ "topology",
+ "FRIENDS-ONLY"))
{
LOG (GNUNET_ERROR_TYPE_WARNING,
_("Disabling HELLO broadcasting due to friend-to-friend only configuration!\n"));
return;
}
- /* always create tokenizers */
- plugin->broadcast_mst =
- GNUNET_SERVER_mst_create (&broadcast_mst_cb, plugin);
-
if (GNUNET_YES != plugin->enable_broadcasting)
return; /* We do not send, just receive */
}
+/**
+ * Stop broadcasting subsystem.
+ *
+ * @param plugin
+ */
void
stop_broadcast (struct Plugin *plugin)
{
GNUNET_free (p);
}
}
-
- /* Destroy MSTs */
- if (NULL != plugin->broadcast_mst)
- {
- GNUNET_SERVER_mst_destroy (plugin->broadcast_mst);
- plugin->broadcast_mst = NULL;
- }
}
/* end of plugin_transport_udp_broadcasting.c */
projects / oweals / gnunet.git / blobdiff