*/
struct MacEndpoint *mac;
+ /**
+ * The address for this session
+ */
+ struct GNUNET_HELLO_Address *address;
+
/**
* Head of messages currently pending for transmission to this peer.
*/
* @return string representing the same address
*/
static const char *
-bluetooth_plugin_address_to_string (void *cls, const void *addr, size_t addrlen);
+bluetooth_plugin_address_to_string (void *cls,
+ const void *addr,
+ size_t addrlen);
/**
* Print MAC addresses nicely.
get_wlan_header (endpoint->plugin,
&radio_header->frame,
&endpoint->addr.mac,
- size);
+ sizeof (endpoint->addr.mac));
memcpy (&radio_header[1], hdr, msize);
if (NULL !=
GNUNET_HELPER_send (endpoint->plugin->suid_helper,
struct PendingMessage *pm;
endpoint->plugin->env->session_end (endpoint->plugin->env->cls,
- &session->target,
+ session->address,
session);
while (NULL != (pm = session->pending_message_head))
{
}
GNUNET_STATISTICS_update (endpoint->plugin->env->stats, _("# Bluetooth sessions allocated"), -1,
GNUNET_NO);
+ GNUNET_HELLO_address_free (session->address);
GNUNET_free (session);
}
}
GNUNET_STATISTICS_update (endpoint->plugin->env->stats, _("# Bluetooth sessions allocated"), 1,
GNUNET_NO);
- session = GNUNET_malloc (sizeof (struct Session));
+ session = GNUNET_new (struct Session);
GNUNET_CONTAINER_DLL_insert_tail (endpoint->sessions_head,
endpoint->sessions_tail,
session);
+ session->address = GNUNET_HELLO_address_allocate (peer, PLUGIN_NAME,
+ &endpoint->addr, sizeof (endpoint->addr), GNUNET_HELLO_ADDRESS_INFO_NONE);
session->mac = endpoint;
session->target = *peer;
session->timeout = GNUNET_TIME_relative_to_absolute (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT);
}
+/**
+ * Lookup a new session
+ *
+ * @param endpoint pointer to the mac endpoint of the peer
+ * @param peer peer identity to use for this session
+ * @return returns the session or NULL
+ */
+static struct Session *
+lookup_session (struct MacEndpoint *endpoint,
+ const struct GNUNET_PeerIdentity *peer)
+{
+ struct Session *session;
+
+ for (session = endpoint->sessions_head; NULL != session; session = session->next)
+ if (0 == memcmp (peer, &session->target, sizeof (struct GNUNET_PeerIdentity)))
+ {
+ session->timeout = GNUNET_TIME_relative_to_absolute (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT);
+ return session;
+ }
+ return NULL;
+}
+
+
/**
* Function called once we have successfully given the fragment
* message to the SUID helper process and we are thus ready for
get_wlan_header (endpoint->plugin,
&radio_header->frame,
&endpoint->addr.mac,
- size);
+ sizeof (endpoint->addr.mac));
memcpy (&radio_header[1], hdr, msize);
GNUNET_assert (NULL == fm->sh);
fm->sh = GNUNET_HELPER_send (endpoint->plugin->suid_helper,
struct Plugin *plugin;
plugin = endpoint->plugin;
- fm = GNUNET_malloc (sizeof (struct FragmentMessage));
+ fm = GNUNET_new (struct FragmentMessage);
fm->macendpoint = endpoint;
fm->target = *target;
fm->size_payload = payload_size;
*/
static struct MacEndpoint *
create_macendpoint (struct Plugin *plugin,
- const struct WlanAddress *addr)
+ struct WlanAddress *addr)
{
struct MacEndpoint *pos;
for (pos = plugin->mac_head; NULL != pos; pos = pos->next)
if (0 == memcmp (addr, &pos->addr, sizeof (struct WlanAddress)))
return pos;
- pos = GNUNET_malloc (sizeof (struct MacEndpoint));
- pos->addr = *addr;
+ pos = GNUNET_new (struct MacEndpoint);
+ pos->addr = (*addr);
pos->plugin = plugin;
pos->defrag =
GNUNET_DEFRAGMENT_context_create (plugin->env->stats, WLAN_MTU,
1, GNUNET_NO);
LOG (GNUNET_ERROR_TYPE_DEBUG,
"New MAC endpoint `%s'\n",
- bluetooth_plugin_address_to_string(NULL, addr, sizeof (struct WlanAddress)));
+ bluetooth_plugin_address_to_string(NULL,
+ addr,
+ sizeof (struct WlanAddress)));
return pos;
}
}
+/**
+ * Look up a session for a peer and create a new session if none is found
+ *
+ * @param endpoint pointer to the mac endpoint of the peer
+ * @param peer peer identity to use for this session
+ * @return returns the session
+ */
+static struct Session *
+get_session (struct MacEndpoint *endpoint,
+ const struct GNUNET_PeerIdentity *peer)
+{
+ struct Session *session;
+ if (NULL != (session = lookup_session (endpoint, peer)))
+ return session;
+ return create_session (endpoint, peer);
+}
+
+
/**
* Creates a new outbound session the transport service will use to send data to the
* peer
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Service asked to create session for peer `%s' with MAC `%s'\n",
GNUNET_i2s (&address->peer),
- bluetooth_plugin_address_to_string(NULL, address->address, address->address_length));
- endpoint = create_macendpoint (plugin, address->address);
- return create_session (endpoint, &address->peer);
+ bluetooth_plugin_address_to_string(NULL,
+ address->address,
+ address->address_length));
+ endpoint = create_macendpoint (plugin,
+ (struct WlanAddress *) address->address);
+ return get_session (endpoint, &address->peer);
}
process_data (void *cls, void *client, const struct GNUNET_MessageHeader *hdr)
{
struct Plugin *plugin = cls;
+ struct GNUNET_HELLO_Address *address;
struct MacAndSession *mas = client;
struct MacAndSession xmas;
struct GNUNET_ATS_Information ats;
GNUNET_break_op (0);
break;
}
+ if (NULL == mas->endpoint)
+ {
+ GNUNET_break (0);
+ break;
+ }
+
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Processing %u bytes of HELLO from peer `%s' at MAC %s\n",
(unsigned int) msize,
GNUNET_i2s (&tmpsource),
- bluetooth_plugin_address_to_string (NULL, &mas->endpoint->addr, sizeof (struct WlanAddress)));
+ bluetooth_plugin_address_to_string (NULL,
+ &mas->endpoint->addr,
+ sizeof (mas->endpoint->addr)));
GNUNET_STATISTICS_update (plugin->env->stats,
_("# HELLO messages received via Bluetooth"), 1,
GNUNET_NO);
+
+ address = GNUNET_HELLO_address_allocate (&tmpsource, PLUGIN_NAME,
+ &mas->endpoint->addr, sizeof (mas->endpoint->addr),
+ GNUNET_HELLO_ADDRESS_INFO_INBOUND);
plugin->env->receive (plugin->env->cls,
- &tmpsource,
- hdr,
- mas->session,
- (mas->endpoint == NULL) ? NULL : (const char *) &mas->endpoint->addr,
- (mas->endpoint == NULL) ? 0 : sizeof (struct GNUNET_TRANSPORT_WLAN_MacAddress));
+ address, mas->session, hdr);
plugin->env->update_address_metrics (plugin->env->cls,
- &tmpsource,
- (mas->endpoint == NULL) ? NULL : (const char *) &mas->endpoint->addr,
- (mas->endpoint == NULL) ? 0 : sizeof (struct GNUNET_TRANSPORT_WLAN_MacAddress),
- mas->session,
- &ats, 1);
+ address, mas->session, &ats, 1);
+ GNUNET_HELLO_address_free (address);
break;
case GNUNET_MESSAGE_TYPE_FRAGMENT:
if (NULL == mas->endpoint)
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Processing %u bytes of FRAGMENT from MAC %s\n",
(unsigned int) msize,
- bluetooth_plugin_address_to_string (NULL, &mas->endpoint->addr, sizeof (struct WlanAddress)));
+ bluetooth_plugin_address_to_string (NULL,
+ &mas->endpoint->addr,
+ sizeof (mas->endpoint->addr)));
GNUNET_STATISTICS_update (plugin->env->stats,
- _("# fragments received via Bluetooth"), 1, GNUNET_NO);
+ _("# fragments received via Bluetooth"),
+ 1,
+ GNUNET_NO);
(void) GNUNET_DEFRAGMENT_process_fragment (mas->endpoint->defrag,
hdr);
break;
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Got last ACK, finished message transmission to `%s' (%p)\n",
- bluetooth_plugin_address_to_string (NULL, &mas->endpoint->addr, sizeof (struct WlanAddress)),
+ bluetooth_plugin_address_to_string (NULL,
+ &mas->endpoint->addr,
+ sizeof (mas->endpoint->addr)),
fm);
mas->endpoint->timeout = GNUNET_TIME_relative_to_absolute (MACENDPOINT_TIMEOUT);
if (NULL != fm->cont)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Got an ACK, message transmission to `%s' not yet finished\n",
- bluetooth_plugin_address_to_string (NULL, &mas->endpoint->addr, sizeof (struct WlanAddress)));
+ bluetooth_plugin_address_to_string (NULL,
+ &mas->endpoint->addr,
+ sizeof (mas->endpoint->addr)));
break;
}
}
LOG (GNUNET_ERROR_TYPE_DEBUG,
"ACK not matched against any active fragmentation with MAC `%s'\n",
- bluetooth_plugin_address_to_string (NULL, &mas->endpoint->addr, sizeof (struct WlanAddress)));
+ bluetooth_plugin_address_to_string (NULL,
+ &mas->endpoint->addr,
+ sizeof (mas->endpoint->addr)));
break;
case GNUNET_MESSAGE_TYPE_WLAN_DATA:
if (NULL == mas->endpoint)
(unsigned int) ntohs (hdr->type),
GNUNET_i2s (&mas->session->target));
plugin->env->receive (plugin->env->cls,
- &mas->session->target,
- hdr,
- mas->session,
- (mas->endpoint == NULL) ? NULL : (const char *) &mas->endpoint->addr,
- (mas->endpoint == NULL) ? 0 : sizeof (struct WlanAddress));
+ mas->session->address,
+ mas->session,
+ hdr);
plugin->env->update_address_metrics (plugin->env->cls,
- &mas->session->target,
- (mas->endpoint == NULL) ? NULL : (const char *) &mas->endpoint->addr,
- (mas->endpoint == NULL) ? 0 : sizeof (struct WlanAddress),
- mas->session,
- &ats, 1);
+ mas->session->address,
+ mas->session,
+ &ats, 1);
break;
}
return GNUNET_OK;
const struct GNUNET_MessageHeader *hdr)
{
struct Plugin *plugin = cls;
+ struct GNUNET_HELLO_Address *address;
const struct GNUNET_TRANSPORT_WLAN_RadiotapReceiveMessage *rxinfo;
const struct GNUNET_TRANSPORT_WLAN_HelperControlMessage *cm;
struct WlanAddress wa;
memset (&wa, 0, sizeof (struct WlanAddress));
wa.mac = plugin->mac_address;
wa.options = htonl(plugin->options);
- plugin->env->notify_address (plugin->env->cls, GNUNET_NO,
- &wa,
- sizeof (wa),
- "bluetooth");
+ address = GNUNET_HELLO_address_allocate (plugin->env->my_identity,
+ PLUGIN_NAME, &wa, sizeof (wa), GNUNET_HELLO_ADDRESS_INFO_NONE);
+ plugin->env->notify_address (plugin->env->cls, GNUNET_NO, address);
+ GNUNET_HELLO_address_free (address);
}
plugin->mac_address = cm->mac;
plugin->have_mac = GNUNET_YES;
memset (&wa, 0, sizeof (struct WlanAddress));
wa.mac = plugin->mac_address;
wa.options = htonl(plugin->options);
+ address = GNUNET_HELLO_address_allocate (plugin->env->my_identity,
+ PLUGIN_NAME, &wa, sizeof (wa), GNUNET_HELLO_ADDRESS_INFO_NONE);
+
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Received BT_HELPER_CONTROL message with MAC address `%s' for peer `%s'\n",
mac_to_string (&cm->mac),
GNUNET_i2s (plugin->env->my_identity));
- plugin->env->notify_address (plugin->env->cls, GNUNET_YES,
- &wa,
- sizeof (struct WlanAddress),
- "bluetooth");
+ plugin->env->notify_address (plugin->env->cls, GNUNET_YES, address);
+ GNUNET_HELLO_address_free (address);
+
break;
case GNUNET_MESSAGE_TYPE_WLAN_DATA_FROM_HELPER:
LOG (GNUNET_ERROR_TYPE_DEBUG,
* @return string representing the same address
*/
static const char *
-bluetooth_plugin_address_to_string (void *cls, const void *addr, size_t addrlen)
+bluetooth_plugin_address_to_string (void *cls,
+ const void *addr,
+ size_t addrlen)
{
const struct GNUNET_TRANSPORT_WLAN_MacAddress *mac;
static char macstr[36];
return NULL;
}
mac = &((struct WlanAddress *) addr)->mac;
- GNUNET_snprintf (macstr, sizeof (macstr), "%s.%u.%s",
- PLUGIN_NAME, ntohl (((struct WlanAddress *) addr)->options),
- mac_to_string (mac));
+ GNUNET_snprintf (macstr,
+ sizeof (macstr),
+ "%s.%u.%s",
+ PLUGIN_NAME,
+ ntohl (((struct WlanAddress *) addr)->options),
+ mac_to_string (mac));
return macstr;
}
* @param numeric should (IP) addresses be displayed in numeric form?
* @param timeout after how long should we give up?
* @param asc function to call on each string
- * @param asc_cls closure for asc
+ * @param asc_cls closure for @a asc
*/
static void
bluetooth_plugin_address_pretty_printer (void *cls, const char *type,
GNUNET_TRANSPORT_AddressStringCallback asc,
void *asc_cls)
{
- char *ret;
+ const char *ret;
- if (sizeof (struct WlanAddress) != addrlen)
- {
- /* invalid address */
- LOG (GNUNET_ERROR_TYPE_WARNING,
- _("Bluetooth address with invalid size encountered\n"));
- asc (asc_cls, NULL);
- return;
- }
- ret = GNUNET_strdup (bluetooth_plugin_address_to_string(NULL, addr, addrlen));
- asc (asc_cls, ret);
- GNUNET_free (ret);
- asc (asc_cls, NULL);
+ if (sizeof (struct WlanAddress) == addrlen)
+ ret = bluetooth_plugin_address_to_string(NULL, addr, addrlen);
+ else
+ ret = NULL;
+ asc (asc_cls,
+ ret,
+ (NULL == ret) ? GNUNET_SYSERR : GNUNET_OK);
+ asc (asc_cls, NULL, GNUNET_OK);
}
void *
libgnunet_plugin_transport_bluetooth_done (void *cls)
{
- struct WlanAddress wa;
+ struct WlanAddress wa;
+ struct GNUNET_HELLO_Address *address;
struct GNUNET_TRANSPORT_PluginFunctions *api = cls;
struct Plugin *plugin = api->cls;
struct MacEndpoint *endpoint;
if (GNUNET_YES == plugin->have_mac)
{
- memset (&wa, 0, sizeof (wa));
- wa.options = htonl (plugin->options);
- wa.mac = plugin->mac_address;
- plugin->env->notify_address (plugin->env->cls, GNUNET_NO,
- &wa,
- sizeof (struct WlanAddress),
- "bluetooth");
- plugin->have_mac = GNUNET_NO;
+ memset (&wa, 0, sizeof(wa));
+ wa.options = htonl (plugin->options);
+ wa.mac = plugin->mac_address;
+ address = GNUNET_HELLO_address_allocate (plugin->env->my_identity,
+ PLUGIN_NAME, &wa, sizeof (struct WlanAddress),
+ GNUNET_HELLO_ADDRESS_INFO_NONE);
+
+ plugin->env->notify_address (plugin->env->cls, GNUNET_NO, address);
+ plugin->have_mac = GNUNET_NO;
+
+ GNUNET_HELLO_address_free (address);
}
if (GNUNET_SCHEDULER_NO_TASK != plugin->beacon_task)
GNUNET_break (0);
return GNUNET_SYSERR;
}
- wa = GNUNET_malloc (sizeof (struct WlanAddress));
+ wa = GNUNET_new (struct WlanAddress);
for (i=0;i<6;i++)
wa->mac.mac[i] = a[i];
wa->options = htonl (0);
const struct GNUNET_PeerIdentity *peer,
struct Session *session)
{
-
+ if (GNUNET_SCHEDULER_NO_TASK != session->timeout_task)
+ GNUNET_SCHEDULER_cancel (session->timeout_task);
+ session->timeout_task = GNUNET_SCHEDULER_add_delayed (
+ GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT, &session_timeout, session);
}
{
/* run in 'stub' mode (i.e. as part of gnunet-peerinfo), don't fully
initialze the plugin or the API */
- api = GNUNET_malloc (sizeof (struct GNUNET_TRANSPORT_PluginFunctions));
+ api = GNUNET_new (struct GNUNET_TRANSPORT_PluginFunctions);
api->cls = NULL;
api->address_pretty_printer = &bluetooth_plugin_address_pretty_printer;
api->address_to_string = &bluetooth_plugin_address_to_string;
return NULL;
}
- plugin = GNUNET_malloc (sizeof (struct Plugin));
+ plugin = GNUNET_new (struct Plugin);
plugin->interface = interface;
plugin->env = env;
GNUNET_STATISTICS_set (plugin->env->stats, _("# Bluetooth sessions allocated"),
0, GNUNET_NO);
GNUNET_STATISTICS_set (plugin->env->stats, _("# Bluetooth MAC endpoints allocated"),
0, 0);
- GNUNET_BANDWIDTH_tracker_init (&plugin->tracker,
+ GNUNET_BANDWIDTH_tracker_init (&plugin->tracker, NULL, NULL,
GNUNET_BANDWIDTH_value_init (100 * 1024 *
1024 / 8), 100);
plugin->fragment_data_tokenizer = GNUNET_SERVER_mst_create (&process_data, plugin);
GNUNET_assert (0);
}
- api = GNUNET_malloc (sizeof (struct GNUNET_TRANSPORT_PluginFunctions));
+ api = GNUNET_new (struct GNUNET_TRANSPORT_PluginFunctions);
api->cls = plugin;
api->send = &bluetooth_plugin_send;
api->get_session = &bluetooth_plugin_get_session;
api->address_to_string = &bluetooth_plugin_address_to_string;;
api->string_to_address = &bluetooth_string_to_address;
api->get_network = &bluetooth_get_network;
- api->update_session_timeout = &blueooth_plugin_update_session_timeout;
+ api->update_session_timeout = &bluetooth_plugin_update_session_timeout;
return api;
}
projects / oweals / gnunet.git / blobdiff