2 This file is part of GNUnet.
3 (C) 2010,2011 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
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11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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22 * @file transport/gnunet-service-transport_neighbours.h
23 * @brief neighbour management API
24 * @author Christian Grothoff
26 #ifndef GNUNET_SERVICE_TRANSPORT_MANIPULATION_H
27 #define GNUNET_SERVICE_TRANSPORT_MANIPULATION_H
30 #include "gnunet-service-transport_blacklist.h"
31 #include "gnunet-service-transport_clients.h"
32 #include "gnunet-service-transport_hello.h"
33 #include "gnunet-service-transport_neighbours.h"
34 #include "gnunet-service-transport_plugins.h"
35 #include "gnunet-service-transport_validation.h"
36 #include "gnunet-service-transport.h"
37 #include "transport.h"
41 * Set traffic metric to manipulate
44 * @param client client sending message
45 * @param message containing information
49 GST_manipulation_set_metric (void *cls, struct GNUNET_SERVER_Client *client,
50 const struct GNUNET_MessageHeader *message);
53 * Adapter function between transport's send function and transport plugins
55 * @param target the peer the message to send to
56 * @param msg the message received
57 * @param msg_size message size
58 * @param timeout timeout
59 * @param cont the continuation to call after sending
60 * @param cont_cls cls for continuation
63 GST_manipulation_send (const struct GNUNET_PeerIdentity *target,
64 const void *msg, size_t msg_size,
65 struct GNUNET_TIME_Relative timeout,
66 GST_NeighbourSendContinuation cont, void *cont_cls);
69 * Adapter function between transport plugins and transport receive function
70 * manipulation delays for next send.
72 * @param cls the closure for transport
73 * @param peer the peer the message was received from
74 * @param message the message received
75 * @param session the session the message was received on
76 * @param sender_address the sender address
77 * @param sender_address_len the length of the sender address
78 * @return manipulated delay for next receive
80 struct GNUNET_TIME_Relative
81 GST_manipulation_recv (void *cls,
82 const struct GNUNET_PeerIdentity *peer,
83 const struct GNUNET_MessageHeader *message,
84 struct Session *session,
85 const char *sender_address,
86 uint16_t sender_address_len);
89 * Function that will be called to manipulate ATS information according to
90 * current manipulation settings
92 * @param peer the peer
93 * @param address binary address
94 * @param session the session
95 * @param ats the ats information
96 * @param ats_count the number of ats information
98 struct GNUNET_ATS_Information *
99 GST_manipulation_manipulate_metrics (const struct GNUNET_PeerIdentity *peer,
100 const struct GNUNET_HELLO_Address *address,
101 struct Session *session,
102 const struct GNUNET_ATS_Information *ats,
106 * Notify manipulation about disconnect so it can discard queued messages
108 * @param peer the disconnecting peer
111 GST_manipulation_peer_disconnect (const struct GNUNET_PeerIdentity *peer);
114 * Initialize traffic manipulation
116 * @param GST_cfg configuration handle
119 GST_manipulation_init (const struct GNUNET_CONFIGURATION_Handle *GST_cfg);
122 * Stop traffic manipulation
125 GST_manipulation_stop ();
128 /* end of file gnunet-service-transport_neighbours.h */