/**
* Handle to hostlist server's connect handler
*/
-static GNUNET_CORE_ConnectEventHandler server_ch;
-
-/**
- * Handle to hostlist server's disconnect handler
- */
-static GNUNET_CORE_DisconnectEventHandler server_dh;
+static GNUNET_CORE_ConnecTEventHandler server_ch;
#endif
/**
* Handle to the hostlist client's advertisement handler
*/
-static GNUNET_CORE_MessageCallback client_adv_handler;
+static GNUNET_HOSTLIST_UriHandler client_adv_handler;
/**
* Handle to hostlist client's connect handler
*/
-static GNUNET_CORE_ConnectEventHandler client_ch;
+static GNUNET_CORE_ConnecTEventHandler client_ch;
/**
* Handle to hostlist client's disconnect handler
*/
-static GNUNET_CORE_DisconnectEventHandler client_dh;
+static GNUNET_CORE_DisconnecTEventHandler client_dh;
GNUNET_NETWORK_STRUCT_BEGIN
* Core handler for p2p hostlist advertisements
*
* @param cls closure
- * @param peer identity of the sender
* @param message advertisement message we got
- * @return #GNUNET_OK on success
+ * @return #GNUNET_OK if message is well-formed
*/
static int
-advertisement_handler (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_MessageHeader *message)
+check_advertisement (void *cls,
+ const struct GNUNET_MessageHeader *message)
{
+ size_t size;
+ size_t uri_size;
+ const char *uri;
+
+ size = ntohs (message->size);
+ if (size <= sizeof (struct GNUNET_MessageHeader))
+ {
+ GNUNET_break_op (0);
+ return GNUNET_SYSERR;
+ }
+ uri = (const char *) &message[1];
+ uri_size = size - sizeof (struct GNUNET_MessageHeader);
+ if (uri[uri_size - 1] != '\0')
+ {
+ GNUNET_break_op (0);
+ return GNUNET_SYSERR;
+ }
+ return GNUNET_OK;
+}
+
+
+/**
+ * Core handler for p2p hostlist advertisements
+ *
+ * @param cls closure
+ * @param message advertisement message we got
+ * @return #GNUNET_OK on success
+ */
+static void
+handle_advertisement (void *cls,
+ const struct GNUNET_MessageHeader *message)
+{
+ const char *uri = (const char *) &message[1];
+
GNUNET_assert (NULL != client_adv_handler);
- return (*client_adv_handler) (cls, peer, message);
+ (void) (*client_adv_handler) (uri);
}
*
* @param cls closure
* @param peer peer identity this notification is about
+ * @param mq queue for sending messages to @a peer
+ * @return peer
*/
-static void
-connect_handler (void *cls, const struct GNUNET_PeerIdentity *peer)
+static void *
+connect_handler (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ struct GNUNET_MQ_Handle *mq)
{
- if (0 == memcmp (&me, peer, sizeof (struct GNUNET_PeerIdentity)))
- return;
+ if (0 == memcmp (&me,
+ peer,
+ sizeof (struct GNUNET_PeerIdentity)))
+ return NULL;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"A new peer connected, notifying client and server\n");
if (NULL != client_ch)
- (*client_ch) (cls, peer);
+ GNUNET_assert (NULL ==
+ (*client_ch) (cls,
+ peer,
+ mq));
#if HAVE_MHD
if (NULL != server_ch)
- (*server_ch) (cls, peer);
+ GNUNET_assert (NULL ==
+ (*server_ch) (cls,
+ peer,
+ mq));
#endif
+ return (void *) peer;
}
*/
static void
disconnect_handler (void *cls,
- const struct GNUNET_PeerIdentity *peer)
+ const struct GNUNET_PeerIdentity *peer,
+ void *internal_cls)
{
- if (0 == memcmp (&me, peer, sizeof (struct GNUNET_PeerIdentity)))
+ if (0 == memcmp (&me,
+ peer,
+ sizeof (struct GNUNET_PeerIdentity)))
return;
/* call hostlist client disconnect handler */
if (NULL != client_dh)
- (*client_dh) (cls, peer);
-#if HAVE_MHD
- /* call hostlist server disconnect handler */
- if (NULL != server_dh)
- (*server_dh) (cls, peer);
-#endif
+ (*client_dh) (cls,
+ peer,
+ NULL);
}
"Hostlist daemon is shutting down\n");
if (NULL != core)
{
- GNUNET_CORE_disconnect (core);
+ GNUNET_CORE_disconnecT (core);
core = NULL;
}
if (bootstrapping)
#endif
if (NULL != stats)
{
- GNUNET_STATISTICS_destroy (stats, GNUNET_NO);
+ GNUNET_STATISTICS_destroy (stats,
+ GNUNET_NO);
stats = NULL;
}
}
const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
- static const struct GNUNET_CORE_MessageHandler learn_handlers[] = {
- {&advertisement_handler, GNUNET_MESSAGE_TYPE_HOSTLIST_ADVERTISEMENT, 0},
- {NULL, 0, 0}
+ struct GNUNET_MQ_MessageHandler learn_handlers[] = {
+ GNUNET_MQ_hd_var_size (advertisement,
+ GNUNET_MESSAGE_TYPE_HOSTLIST_ADVERTISEMENT,
+ struct GNUNET_MessageHeader,
+ NULL),
+ GNUNET_MQ_handler_end ()
};
- static const struct GNUNET_CORE_MessageHandler no_learn_handlers[] = {
- {NULL, 0, 0}
+ struct GNUNET_MQ_MessageHandler no_learn_handlers[] = {
+ GNUNET_MQ_handler_end ()
};
if ((! bootstrapping) && (! learning)
#if HAVE_MHD
return;
}
if (bootstrapping)
- GNUNET_HOSTLIST_client_start (cfg, stats,
+ GNUNET_HOSTLIST_client_start (cfg,
+ stats,
&client_ch,
&client_dh,
&client_adv_handler,
learning);
core =
- GNUNET_CORE_connect (cfg, NULL,
+ GNUNET_CORE_connecT (cfg,
+ NULL,
&core_init,
&connect_handler,
&disconnect_handler,
- NULL, GNUNET_NO,
- NULL, GNUNET_NO,
learning ? learn_handlers : no_learn_handlers);
#if HAVE_MHD
if (provide_hostlist)
- GNUNET_HOSTLIST_server_start (cfg, stats, core, &server_ch, &server_dh,
+ GNUNET_HOSTLIST_server_start (cfg,
+ stats,
+ core,
+ &server_ch,
advertising);
#endif
GNUNET_SCHEDULER_add_shutdown (&cleaning_task,