implementing blacklist

1 files changed, 176 insertions, 0 deletions

diff --git a/src/transport/gnunet-service-transport_neighbours.c b/src/transport/gnunet-service-transport_neighbours.c
new file mode 100644
index 000000000..4107c0012
--- /dev/null
+++ b/src/transport/gnunet-service-transport_neighbours.c
@@ -0,0 +1,176 @@
+/*
+     This file is part of GNUnet.
+     (C) 2010,2011 Christian Grothoff (and other contributing authors)
+
+     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 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.
+
+     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.
+*/
+
+/**
+ * @file transport/gnunet-service-transport_neighbours.c
+ * @brief neighbour management
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "gnunet-service-transport_neighbours.h"
+#include "gnunet-service-transport.h"
+
+// TODO:
+// - have a way to access the currently 'connected' session
+//   (for sending and to notice disconnect of it!)
+// - have a way to access/update bandwidth/quota information per peer
+//   (for CostReport/TrafficReport callbacks)
+
+
+
+/**
+ * Initialize the neighbours subsystem.
+ *
+ * @param cls closure for callbacks
+ * @param connect_cb function to call if we connect to a peer
+ * @param disconnect_cb function to call if we disconnect from a peer
+ */
+void 
+GST_neighbours_start (void *cls,
+                      GNUNET_TRANSPORT_NotifyConnect connect_cb,
+                      GNUNET_TRANSPORT_NotifyDisconnect disconnect_cb)
+{
+}
+
+
+/**
+ * Cleanup the neighbours subsystem.
+ */
+void
+GST_neighbours_stop ()
+{
+}
+
+
+/**
+ * Try to create a connection to the given target (eventually).
+ *
+ * @param target peer to try to connect to
+ */
+void
+GST_neighbours_try_connect (const struct GNUNET_PeerIdentity *target)
+{
+}
+
+
+/**
+ * Test if we're connected to the given peer.
+ * 
+ * @param target peer to test
+ * @return GNUNET_YES if we are connected, GNUNET_NO if not
+ */
+int
+GST_neighbours_test_connected (const struct GNUNET_PeerIdentity *target)
+{
+  return GNUNET_NO;
+}
+
+
+/**
+ * If we have an active connection to the given target, it must be shutdown.
+ *
+ * @param target peer to disconnect from
+ */
+void
+GST_neighbours_force_disconnect (const struct GNUNET_PeerIdentity *target)
+{
+}
+
+
+/**
+ * Iterate over all connected neighbours.
+ *
+ * @param cb function to call 
+ * @param cb_cls closure for cb
+ */
+void
+GST_neighbours_iterate (GST_NeighbourIterator cb,
+                        void *cb_cls)
+{
+}
+
+
+/**
+ * We have received a PONG.  Update lifeness of the neighbour.
+ *
+ * @param sender peer sending the PONG
+ * @param hdr the PONG message (presumably)
+ * @param plugin_name name of transport that delivered the PONG
+ * @param sender_address address of the other peer, NULL if other peer
+ *                       connected to us
+ * @param sender_address_len number of bytes in sender_address
+ * @return GNUNET_OK if the message was well-formed, GNUNET_SYSERR if not
+ */
+int
+GST_neighbours_handle_pong (const struct GNUNET_PeerIdentity *sender,
+                            const struct GNUNET_MessageHeader *hdr,
+                            const char *plugin_name,
+                            const void *sender_address,
+                            size_t sender_address_len)
+{
+  return GNUNET_SYSERR;
+}
+
+
+/**
+ * We have received a CONNECT.  Set the peer to connected.
+ *
+ * @param sender peer sending the PONG
+ * @param hdr the PONG message (presumably)
+ * @param plugin_name name of transport that delivered the PONG
+ * @param sender_address address of the other peer, NULL if other peer
+ *                       connected to us
+ * @param sender_address_len number of bytes in sender_address
+ * @return GNUNET_OK if the message was well-formed, GNUNET_SYSERR if not
+ */
+int
+GST_neighbours_handle_connect (const struct GNUNET_PeerIdentity *sender,
+                               const struct GNUNET_MessageHeader *hdr,
+                               const char *plugin_name,
+                               const void *sender_address,
+                               size_t sender_address_len)
+{
+  return GNUNET_SYSERR;
+}
+
+
+/**
+ * We have received a DISCONNECT.  Set the peer to disconnected.
+ *
+ * @param sender peer sending the PONG
+ * @param hdr the PONG message (presumably)
+ * @param plugin_name name of transport that delivered the PONG
+ * @param sender_address address of the other peer, NULL if other peer
+ *                       connected to us
+ * @param sender_address_len number of bytes in sender_address
+ * @return GNUNET_OK if the message was well-formed, GNUNET_SYSERR if not
+ */
+int
+GST_neighbours_handle_disconnect (const struct GNUNET_PeerIdentity *sender,
+                                  const struct GNUNET_MessageHeader *hdr,
+                                  const char *plugin_name,
+                                  const void *sender_address,
+                                  size_t sender_address_len)
+{
+  return GNUNET_SYSERR;
+}
+
+
+/* end of file gnunet-service-transport_neighbours.c */