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
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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22 * @file ats/gnunet-service-ats_scheduling.h
23 * @brief ats service, interaction with 'scheduling' API
24 * @author Matthias Wachs
25 * @author Christian Grothoff
27 #ifndef GNUNET_SERVICE_ATS_SCHEDULING_H
28 #define GNUNET_SERVICE_ATS_SCHEDULING_H
30 #include "gnunet_util_lib.h"
34 * Register a new scheduling client.
36 * @param client handle of the new client
37 * @return GNUNET_OK on success, GNUNET_SYSERR on error
40 GAS_scheduling_add_client (struct GNUNET_SERVER_Client *client);
44 * Unregister a client (which may have been a scheduling client,
45 * but this is not assured).
47 * @param client handle of the (now dead) client
50 GAS_scheduling_remove_client (struct GNUNET_SERVER_Client *client);
54 * Handle 'reset backoff' messages from clients.
56 * @param cls unused, NULL
57 * @param client client that sent the request
58 * @param message the request message
61 GAS_handle_reset_backoff (void *cls,
62 struct GNUNET_SERVER_Client *client,
63 const struct GNUNET_MessageHeader *message);
67 * Transmit the given address suggestion and bandwidth update to all scheduling
70 * @param peer peer for which this is an address suggestion
71 * @param plugin_name 0-termintated string specifying the transport plugin
72 * @param plugin_addr binary address for the plugin to use
73 * @param plugin_addr_len number of bytes in plugin_addr
74 * @param session_id session ID to use
75 * @param atsi performance data for the address
76 * @param atsi_count number of performance records in 'ats'
77 * @param bandwidth_out assigned outbound bandwidth
78 * @param bandwidth_in assigned inbound bandwidth
81 GAS_scheduling_transmit_address_suggestion (const struct GNUNET_PeerIdentity
82 *peer, const char *plugin_name,
83 const void *plugin_addr,
84 size_t plugin_addr_len,
86 const struct GNUNET_ATS_Information
87 *atsi, uint32_t atsi_count,
88 struct GNUNET_BANDWIDTH_Value32NBO
90 struct GNUNET_BANDWIDTH_Value32NBO
95 * Handle 'request address' 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_request_address (void *cls, struct GNUNET_SERVER_Client *client,
103 const struct GNUNET_MessageHeader *message);
107 * Cancel 'request address' messages from clients.
109 * @param cls unused, NULL
110 * @param client client that sent the request
111 * @param message the request message
114 GAS_handle_request_address_cancel (void *cls,
115 struct GNUNET_SERVER_Client *client,
116 const struct GNUNET_MessageHeader *message);
120 * Handle 'address add' messages from clients.
122 * @param cls unused, NULL
123 * @param client client that sent the request
124 * @param message the request message
127 GAS_handle_address_add (void *cls, struct GNUNET_SERVER_Client *client,
128 const struct GNUNET_MessageHeader *message);
131 * Handle 'address update' messages from clients.
133 * @param cls unused, NULL
134 * @param client client that sent the request
135 * @param message the request message
138 GAS_handle_address_update (void *cls, struct GNUNET_SERVER_Client *client,
139 const struct GNUNET_MessageHeader *message);
143 * Handle 'address in use' messages from clients.
145 * @param cls unused, NULL
146 * @param client client that sent the request
147 * @param message the request message
150 GAS_handle_address_in_use (void *cls, struct GNUNET_SERVER_Client *client,
151 const struct GNUNET_MessageHeader *message);
155 * Handle 'address destroyed' messages from clients.
157 * @param cls unused, NULL
158 * @param client client that sent the request
159 * @param message the request message
162 GAS_handle_address_destroyed (void *cls, struct GNUNET_SERVER_Client *client,
163 const struct GNUNET_MessageHeader *message);
167 * Initialize scheduling subsystem.
169 * @param server handle to our server
172 GAS_scheduling_init (struct GNUNET_SERVER_Handle *server, struct GAS_Addresses_Handle *addresses);
176 * Shutdown scheduling subsystem.
179 GAS_scheduling_done (void);
183 /* end of gnunet-service-ats_scheduling.h */