2 This file is part of GNUnet.
3 (C) 2011 Christian Grothoff (and other contributing authors)
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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
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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
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22 * @file ats/gnunet-service-ats_performance.h
23 * @brief ats service, interaction with 'performance' API
24 * @author Matthias Wachs
25 * @author Christian Grothoff
27 #ifndef GNUNET_SERVICE_ATS_PERFORMANCE_H
28 #define GNUNET_SERVICE_ATS_PERFORMANCE_H
30 #include "gnunet_util_lib.h"
31 #include "gnunet_ats_service.h"
35 * Register a new performance client.
37 * @param client handle of the new client
38 * @param flag flag specifying the type of the client
41 GAS_performance_add_client (struct GNUNET_SERVER_Client *client,
46 * Unregister a client (which may have been a performance client,
47 * but this is not assured).
49 * @param client handle of the (now dead) client
52 GAS_performance_remove_client (struct GNUNET_SERVER_Client *client);
56 * Transmit the given performance information to all performance
59 * @param peer peer for which this is an address suggestion
60 * @param plugin_name 0-termintated string specifying the transport plugin
61 * @param plugin_addr binary address for the plugin to use
62 * @param plugin_addr_len number of bytes in plugin_addr
63 * @param active is this address active
64 * @param atsi performance data for the address
65 * @param atsi_count number of performance records in 'ats'
66 * @param bandwidth_out assigned outbound bandwidth
67 * @param bandwidth_in assigned inbound bandwidth
70 GAS_performance_notify_all_clients (const struct GNUNET_PeerIdentity *peer,
71 const char *plugin_name,
72 const void *plugin_addr, size_t plugin_addr_len,
74 const struct GNUNET_ATS_Information *atsi,
76 struct GNUNET_BANDWIDTH_Value32NBO
78 struct GNUNET_BANDWIDTH_Value32NBO
83 * Handle 'address list request' messages from clients.
85 * @param cls unused, NULL
86 * @param client client that sent the request
87 * @param message the request message
90 GAS_handle_request_address_list (void *cls,
91 struct GNUNET_SERVER_Client *client,
92 const struct GNUNET_MessageHeader *message);
95 * Handle 'reservation request' messages from clients.
97 * @param cls unused, NULL
98 * @param client client that sent the request
99 * @param message the request message
102 GAS_handle_reservation_request (void *cls,
103 struct GNUNET_SERVER_Client *client,
104 const struct GNUNET_MessageHeader *message);
108 * Handle 'preference change' messages from clients.
110 * @param cls unused, NULL
111 * @param client client that sent the request
112 * @param message the request message
115 GAS_handle_preference_change (void *cls,
116 struct GNUNET_SERVER_Client *client,
117 const struct GNUNET_MessageHeader *message);
121 * Initialize performance subsystem.
123 * @param server handle to our server
124 * @param addresses the address handle to use
127 GAS_performance_init (struct GNUNET_SERVER_Handle *server,
128 struct GAS_Addresses_Handle *GSA_addresses);
132 * Shutdown performance subsystem.
135 GAS_performance_done (void);
138 /* FIXME: add API to broadcast performance updates! */
141 /* end of gnunet-service-ats_performance.h */