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- /*
- 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_blacklist.h
- * @brief blacklisting API
- * @author Christian Grothoff
- */
- #ifndef GNUNET_SERVICE_TRANSPORT_BLACKLIST_H
- #define GNUNET_SERVICE_TRANSPORT_BLACKLIST_H
- #include "gnunet_statistics_service.h"
- #include "gnunet_util_lib.h"
- /**
- * Start blacklist subsystem.
- *
- * @param server server used to accept clients from
- * @param cfg configuration handle
- * @param my_id my peer id
- */
- void
- GST_blacklist_start (struct GNUNET_SERVER_Handle *server,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- const struct GNUNET_PeerIdentity *my_id);
- /**
- * Stop blacklist subsystem.
- */
- void
- GST_blacklist_stop (void);
- /**
- * Initialize a blacklisting client. We got a blacklist-init
- * message from this client, add him to the list of clients
- * to query for blacklisting.
- *
- * @param cls unused
- * @param client the client
- * @param message the blacklist-init message that was sent
- */
- void
- GST_blacklist_handle_init (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
- /**
- * A blacklisting client has sent us reply. Process it.
- *
- * @param cls unused
- * @param client the client
- * @param message the blacklist-init message that was sent
- */
- void
- GST_blacklist_handle_reply (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
- /**
- * Add the given peer to the blacklist (for the given transport).
- *
- * @param peer peer to blacklist
- * @param transport_name transport to blacklist for this peer, NULL for all
- */
- void
- GST_blacklist_add_peer (const struct GNUNET_PeerIdentity *peer,
- const char *transport_name);
- /**
- * Handle to an active blacklist check.
- */
- struct GST_BlacklistCheck;
- /**
- * Continuation called from a blacklist test.
- *
- * @param cls closure
- * @param peer identity of peer that was tested
- * @param result GNUNET_OK if the connection is allowed,
- * GNUNET_NO if not
- */
- typedef void (*GST_BlacklistTestContinuation) (void *cls,
- const struct GNUNET_PeerIdentity
- * peer, int result);
- /**
- * Test if a peer/transport combination is blacklisted.
- *
- * @param peer the identity of the peer to test
- * @param transport_name name of the transport to test, never NULL
- * @param cont function to call with result
- * @param cont_cls closure for 'cont'
- * @return handle to the blacklist check, NULL if the decision
- * was made instantly and 'cont' was already called
- */
- struct GST_BlacklistCheck *
- GST_blacklist_test_allowed (const struct GNUNET_PeerIdentity *peer,
- const char *transport_name,
- GST_BlacklistTestContinuation cont, void *cont_cls);
- /**
- * Cancel a blacklist check.
- *
- * @param bc check to cancel
- */
- void
- GST_blacklist_test_cancel (struct GST_BlacklistCheck *bc);
- #endif
- /* end of file gnunet-service-transport_blacklist.h */
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