/*
This file is part of GNUnet
- Copyright (C) 2012-2013 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2012-2013 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
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.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
* @file rps/rps.h
/**
* Identifyer of the message.
*/
- uint64_t n GNUNET_PACKED;
+ uint32_t id GNUNET_PACKED;
/**
* Number of random peer requested
/**
* Identifyer of the message.
*/
- uint64_t n GNUNET_PACKED;
+ uint32_t id GNUNET_PACKED;
/**
* Number of random peer replied
/* Followed by num_peers * GNUNET_PeerIdentity */
};
+/**
+ * Message from client to RPS service to cancel request.
+ */
+struct GNUNET_RPS_CS_RequestCancelMessage
+{
+ /**
+ * Header including size and type in NBO
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Identifyer of the message.
+ */
+ uint32_t id GNUNET_PACKED;
+};
+
/**
* Message from client to service with seed of peers.
*/
*/
uint32_t num_peers GNUNET_PACKED;
- /* Followed by num_peers * GNUNET_PeerIdentity */
+ /* Followed by num_peers * GNUNET_PeerIdentity when the type of malicious
+ behaviour is 1 */
};
#endif /* ENABLE_MALICIOUS */
+
+/***********************************************************************
+ * Defines from old gnunet-service-rps_peers.h
+***********************************************************************/
+
+/**
+ * Different flags indicating the status of another peer.
+ */
+enum Peers_PeerFlags
+{
+ /**
+ * If we are waiting for a reply from that peer (sent a pull request).
+ */
+ Peers_PULL_REPLY_PENDING = 0x01,
+
+ /* IN_OTHER_GOSSIP_LIST = 0x02, unneeded? */
+ /* IN_OWN_SAMPLER_LIST = 0x04, unneeded? */
+ /* IN_OWN_GOSSIP_LIST = 0x08, unneeded? */
+
+ /**
+ * We set this bit when we know the peer is online.
+ */
+ Peers_ONLINE = 0x20,
+
+ /**
+ * We set this bit when we are going to destroy the channel to this peer.
+ * When cleanup_channel is called, we know that we wanted to destroy it.
+ * Otherwise the channel to the other peer was destroyed.
+ */
+ Peers_TO_DESTROY = 0x40,
+};
+
+/**
+ * Keep track of the status of a channel.
+ *
+ * This is needed in order to know what to do with a channel when it's
+ * destroyed.
+ */
+enum Peers_ChannelFlags
+{
+ /**
+ * We destroyed the channel because the other peer established a second one.
+ */
+ Peers_CHANNEL_ESTABLISHED_TWICE = 0x1,
+
+ /**
+ * The channel was removed because it was not needed any more. This should be
+ * the sending channel.
+ */
+ Peers_CHANNEL_CLEAN = 0x2,
+
+ /**
+ * We destroyed the channel because the other peer established a second one.
+ */
+ Peers_CHANNEL_DESTROING = 0x4,
+};
+
+
+/**
+ * @brief The role of a channel. Sending or receiving.
+ */
+enum Peers_ChannelRole
+{
+ /**
+ * Channel is used for sending
+ */
+ Peers_CHANNEL_ROLE_SENDING = 0x01,
+
+ /**
+ * Channel is used for receiving
+ */
+ Peers_CHANNEL_ROLE_RECEIVING = 0x02,
+};
+
+/**
+ * @brief Functions of this type can be used to be stored at a peer for later execution.
+ *
+ * @param cls closure
+ * @param peer peer to execute function on
+ */
+typedef void (* PeerOp) (void *cls, const struct GNUNET_PeerIdentity *peer);
+
+/**
+ * @brief Iterator over valid peers.
+ *
+ * @param cls closure
+ * @param peer current public peer id
+ * @return #GNUNET_YES if we should continue to
+ * iterate,
+ * #GNUNET_NO if not.
+ */
+typedef int
+(*PeersIterator) (void *cls,
+ const struct GNUNET_PeerIdentity *peer);
+
+
GNUNET_NETWORK_STRUCT_END