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
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 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 GAS_handle_performance_update (struct GNUNET_PeerIdentity *peer,
57 const char *plugin_name,
58 const void *plugin_addr,
59 size_t plugin_addr_len,
61 struct GNUNET_ATS_Information *ats,
63 struct GNUNET_BANDWIDTH_Value32NBO
65 struct GNUNET_BANDWIDTH_Value32NBO
71 * Transmit the given performance information to all performance
74 * @param peer peer for which this is an address suggestion
75 * @param plugin_name 0-termintated string specifying the transport plugin
76 * @param plugin_addr binary address for the plugin to use
77 * @param plugin_addr_len number of bytes in plugin_addr
78 * @param active is this address active
79 * @param atsi performance data for the address
80 * @param atsi_count number of performance records in 'ats'
81 * @param bandwidth_out assigned outbound bandwidth
82 * @param bandwidth_in assigned inbound bandwidth
85 GAS_performance_notify_all_clients (const struct GNUNET_PeerIdentity *peer,
86 const char *plugin_name,
87 const void *plugin_addr, size_t plugin_addr_len,
89 const struct GNUNET_ATS_Information *atsi,
91 struct GNUNET_BANDWIDTH_Value32NBO
93 struct GNUNET_BANDWIDTH_Value32NBO
98 * Handle 'address list request' messages from clients.
100 * @param cls unused, NULL
101 * @param client client that sent the request
102 * @param message the request message
105 GAS_handle_request_address_list (void *cls,
106 struct GNUNET_SERVER_Client *client,
107 const struct GNUNET_MessageHeader *message);
110 * Handle 'reservation request' messages from clients.
112 * @param cls unused, NULL
113 * @param client client that sent the request
114 * @param message the request message
117 GAS_handle_reservation_request (void *cls,
118 struct GNUNET_SERVER_Client *client,
119 const struct GNUNET_MessageHeader *message);
123 * Handle 'preference change' messages from clients.
125 * @param cls unused, NULL
126 * @param client client that sent the request
127 * @param message the request message
130 GAS_handle_preference_change (void *cls,
131 struct GNUNET_SERVER_Client *client,
132 const struct GNUNET_MessageHeader *message);
136 GAS_handle_monitor (void *cls,
137 struct GNUNET_SERVER_Client *client,
138 const struct GNUNET_MessageHeader *message);
141 * Initialize performance subsystem.
143 * @param server handle to our server
144 * @param addresses the address handle to use
147 GAS_performance_init (struct GNUNET_SERVER_Handle *server,
148 struct GAS_Addresses_Handle *GSA_addresses);
152 * Shutdown performance subsystem.
155 GAS_performance_done (void);
158 /* FIXME: add API to broadcast performance updates! */
161 /* end of gnunet-service-ats_performance.h */