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author | Martin Schanzenbach <schanzen@gnunet.org> | 2023-10-04 22:52:00 +0200 |
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committer | Martin Schanzenbach <schanzen@gnunet.org> | 2023-10-04 22:52:00 +0200 |
commit | 5df04510362413a6c215365879058f5c445e1f3c (patch) | |
tree | 3c17f355f98529ba36cd4626b723240a7ef429d2 /src/ats/gnunet-service-ats_performance.c | |
parent | 9ff663cc02f81cd842fb07e7c29c44a809368423 (diff) | |
download | gnunet-5df04510362413a6c215365879058f5c445e1f3c.tar.gz gnunet-5df04510362413a6c215365879058f5c445e1f3c.zip |
Remove most of old transport, ATS and PEERINFO. Disable TESTBED and related tests
Diffstat (limited to 'src/ats/gnunet-service-ats_performance.c')
-rw-r--r-- | src/ats/gnunet-service-ats_performance.c | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/src/ats/gnunet-service-ats_performance.c b/src/ats/gnunet-service-ats_performance.c deleted file mode 100644 index a4d7b36b6..000000000 --- a/src/ats/gnunet-service-ats_performance.c +++ /dev/null | |||
@@ -1,282 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2011-2015 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | /** | ||
21 | * @file ats/gnunet-service-ats_performance.c | ||
22 | * @brief ats service, interaction with 'performance' API | ||
23 | * @author Matthias Wachs | ||
24 | * @author Christian Grothoff | ||
25 | * | ||
26 | * TODO: | ||
27 | * - simplify functions by passing a `struct GNUNET_HELLO_Address` | ||
28 | */ | ||
29 | #include "platform.h" | ||
30 | #include "gnunet-service-ats.h" | ||
31 | #include "gnunet-service-ats_addresses.h" | ||
32 | #include "gnunet-service-ats_performance.h" | ||
33 | #include "ats.h" | ||
34 | |||
35 | |||
36 | /** | ||
37 | * Context for sending messages to performance clients without PIC. | ||
38 | */ | ||
39 | static struct GNUNET_NotificationContext *nc_no_pic; | ||
40 | |||
41 | /** | ||
42 | * Context for sending messages to performance clients with PIC. | ||
43 | */ | ||
44 | static struct GNUNET_NotificationContext *nc_pic; | ||
45 | |||
46 | |||
47 | /** | ||
48 | * Transmit the given performance information to all performance | ||
49 | * clients. | ||
50 | * | ||
51 | * @param client client to send to, NULL for all | ||
52 | * @param peer peer for which this is an address suggestion | ||
53 | * @param plugin_name 0-termintated string specifying the transport plugin | ||
54 | * @param plugin_addr binary address for the plugin to use | ||
55 | * @param plugin_addr_len number of bytes in plugin_addr | ||
56 | * @param active #GNUNET_YES if this address is actively used | ||
57 | * to maintain a connection to a peer; | ||
58 | * #GNUNET_NO if the address is not actively used; | ||
59 | * #GNUNET_SYSERR if this address is no longer available for ATS | ||
60 | * @param prop performance data for the address | ||
61 | * @param local_address_info information about the local flags for the address | ||
62 | * @param bandwidth_out assigned outbound bandwidth | ||
63 | * @param bandwidth_in assigned inbound bandwidth | ||
64 | */ | ||
65 | static void | ||
66 | notify_client (struct GNUNET_SERVICE_Client *client, | ||
67 | const struct GNUNET_PeerIdentity *peer, | ||
68 | const char *plugin_name, | ||
69 | const void *plugin_addr, | ||
70 | size_t plugin_addr_len, | ||
71 | int active, | ||
72 | const struct GNUNET_ATS_Properties *prop, | ||
73 | enum GNUNET_HELLO_AddressInfo local_address_info, | ||
74 | struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out, | ||
75 | struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in) | ||
76 | { | ||
77 | struct PeerInformationMessage *msg; | ||
78 | size_t plugin_name_length = strlen (plugin_name) + 1; | ||
79 | size_t msize = | ||
80 | sizeof(struct PeerInformationMessage) | ||
81 | + plugin_addr_len | ||
82 | + plugin_name_length; | ||
83 | char buf[msize] GNUNET_ALIGN; | ||
84 | char *addrp; | ||
85 | |||
86 | if (NULL != prop) | ||
87 | GNUNET_break (GNUNET_NT_UNSPECIFIED != prop->scope); | ||
88 | GNUNET_assert (msize < GNUNET_MAX_MESSAGE_SIZE); | ||
89 | msg = (struct PeerInformationMessage *) buf; | ||
90 | msg->header.size = htons (msize); | ||
91 | msg->header.type = htons (GNUNET_MESSAGE_TYPE_ATS_PEER_INFORMATION); | ||
92 | msg->id = htonl (0); | ||
93 | msg->peer = *peer; | ||
94 | msg->address_length = htons (plugin_addr_len); | ||
95 | msg->address_active = ntohl ((uint32_t) active); | ||
96 | msg->plugin_name_length = htons (plugin_name_length); | ||
97 | msg->bandwidth_out = bandwidth_out; | ||
98 | msg->bandwidth_in = bandwidth_in; | ||
99 | if (NULL != prop) | ||
100 | GNUNET_ATS_properties_hton (&msg->properties, | ||
101 | prop); | ||
102 | else | ||
103 | memset (&msg->properties, | ||
104 | 0, | ||
105 | sizeof(struct GNUNET_ATS_Properties)); | ||
106 | msg->address_local_info = htonl (local_address_info); | ||
107 | addrp = (char *) &msg[1]; | ||
108 | GNUNET_memcpy (addrp, plugin_addr, plugin_addr_len); | ||
109 | strcpy (&addrp[plugin_addr_len], plugin_name); | ||
110 | if (NULL == client) | ||
111 | { | ||
112 | GNUNET_notification_context_broadcast (nc_pic, | ||
113 | &msg->header, | ||
114 | GNUNET_YES); | ||
115 | } | ||
116 | else | ||
117 | { | ||
118 | struct GNUNET_MQ_Envelope *env; | ||
119 | |||
120 | env = GNUNET_MQ_msg_copy (&msg->header); | ||
121 | GNUNET_MQ_send (GNUNET_SERVICE_client_get_mq (client), | ||
122 | env); | ||
123 | } | ||
124 | } | ||
125 | |||
126 | |||
127 | /** | ||
128 | * Transmit the given performance information to all performance | ||
129 | * clients. | ||
130 | * | ||
131 | * @param peer peer for which this is an address suggestion | ||
132 | * @param plugin_name 0-termintated string specifying the transport plugin | ||
133 | * @param plugin_addr binary address for the plugin to use | ||
134 | * @param plugin_addr_len number of bytes in @a plugin_addr | ||
135 | * @param active #GNUNET_YES if this address is actively used | ||
136 | * to maintain a connection to a peer; | ||
137 | * #GNUNET_NO if the address is not actively used; | ||
138 | * #GNUNET_SYSERR if this address is no longer available for ATS | ||
139 | * @param prop performance data for the address | ||
140 | * @param local_address_info information about the local flags for the address | ||
141 | * @param bandwidth_out assigned outbound bandwidth | ||
142 | * @param bandwidth_in assigned inbound bandwidth | ||
143 | */ | ||
144 | void | ||
145 | GAS_performance_notify_all_clients (const struct GNUNET_PeerIdentity *peer, | ||
146 | const char *plugin_name, | ||
147 | const void *plugin_addr, | ||
148 | size_t plugin_addr_len, | ||
149 | int active, | ||
150 | const struct GNUNET_ATS_Properties *prop, | ||
151 | enum GNUNET_HELLO_AddressInfo | ||
152 | local_address_info, | ||
153 | struct GNUNET_BANDWIDTH_Value32NBO | ||
154 | bandwidth_out, | ||
155 | struct GNUNET_BANDWIDTH_Value32NBO | ||
156 | bandwidth_in) | ||
157 | { | ||
158 | GNUNET_break ((NULL == prop) || | ||
159 | (GNUNET_NT_UNSPECIFIED != prop->scope)); | ||
160 | notify_client (NULL, | ||
161 | peer, | ||
162 | plugin_name, | ||
163 | plugin_addr, | ||
164 | plugin_addr_len, | ||
165 | active, | ||
166 | prop, | ||
167 | local_address_info, | ||
168 | bandwidth_out, | ||
169 | bandwidth_in); | ||
170 | GNUNET_STATISTICS_update (GSA_stats, | ||
171 | "# performance updates given to clients", | ||
172 | 1, | ||
173 | GNUNET_NO); | ||
174 | } | ||
175 | |||
176 | |||
177 | /** | ||
178 | * Iterator for called from #GAS_addresses_get_peer_info() | ||
179 | * | ||
180 | * @param cls closure with the `struct GNUNET_SERVICE_Client *` to inform. | ||
181 | * @param id the peer id | ||
182 | * @param plugin_name plugin name | ||
183 | * @param plugin_addr address | ||
184 | * @param plugin_addr_len length of @a plugin_addr | ||
185 | * @param active is address actively used | ||
186 | * @param prop performance information | ||
187 | * @param local_address_info information about the local flags for the address | ||
188 | * @param bandwidth_out current outbound bandwidth assigned to address | ||
189 | * @param bandwidth_in current inbound bandwidth assigned to address | ||
190 | */ | ||
191 | static void | ||
192 | peerinfo_it (void *cls, | ||
193 | const struct GNUNET_PeerIdentity *id, | ||
194 | const char *plugin_name, | ||
195 | const void *plugin_addr, | ||
196 | size_t plugin_addr_len, | ||
197 | int active, | ||
198 | const struct GNUNET_ATS_Properties *prop, | ||
199 | enum GNUNET_HELLO_AddressInfo local_address_info, | ||
200 | struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out, | ||
201 | struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in) | ||
202 | { | ||
203 | struct GNUNET_SERVICE_Client *client = cls; | ||
204 | |||
205 | if (NULL == id) | ||
206 | return; | ||
207 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
208 | "Callback for peer `%s' plugin `%s' BW out %u, BW in %u \n", | ||
209 | GNUNET_i2s (id), | ||
210 | plugin_name, | ||
211 | (unsigned int) ntohl (bandwidth_out.value__), | ||
212 | (unsigned int) ntohl (bandwidth_in.value__)); | ||
213 | GNUNET_break (GNUNET_NT_UNSPECIFIED != prop->scope); | ||
214 | notify_client (client, | ||
215 | id, | ||
216 | plugin_name, | ||
217 | plugin_addr, | ||
218 | plugin_addr_len, | ||
219 | active, | ||
220 | prop, | ||
221 | local_address_info, | ||
222 | bandwidth_out, | ||
223 | bandwidth_in); | ||
224 | } | ||
225 | |||
226 | |||
227 | /** | ||
228 | * Register a new performance client. | ||
229 | * | ||
230 | * @param client handle of the new client | ||
231 | * @param flag flag specifying the type of the client | ||
232 | */ | ||
233 | void | ||
234 | GAS_performance_add_client (struct GNUNET_SERVICE_Client *client, | ||
235 | enum StartFlag flag) | ||
236 | { | ||
237 | struct GNUNET_MQ_Handle *mq; | ||
238 | |||
239 | mq = GNUNET_SERVICE_client_get_mq (client); | ||
240 | if (START_FLAG_PERFORMANCE_WITH_PIC == flag) | ||
241 | { | ||
242 | GNUNET_notification_context_add (nc_pic, | ||
243 | mq); | ||
244 | GAS_addresses_get_peer_info (NULL, | ||
245 | &peerinfo_it, | ||
246 | client); | ||
247 | } | ||
248 | else | ||
249 | { | ||
250 | GNUNET_notification_context_add (nc_no_pic, | ||
251 | mq); | ||
252 | } | ||
253 | } | ||
254 | |||
255 | |||
256 | /** | ||
257 | * Initialize performance subsystem. | ||
258 | * | ||
259 | * @param server handle to our server | ||
260 | */ | ||
261 | void | ||
262 | GAS_performance_init () | ||
263 | { | ||
264 | nc_no_pic = GNUNET_notification_context_create (32); | ||
265 | nc_pic = GNUNET_notification_context_create (32); | ||
266 | } | ||
267 | |||
268 | |||
269 | /** | ||
270 | * Shutdown performance subsystem. | ||
271 | */ | ||
272 | void | ||
273 | GAS_performance_done () | ||
274 | { | ||
275 | GNUNET_notification_context_destroy (nc_no_pic); | ||
276 | nc_no_pic = NULL; | ||
277 | GNUNET_notification_context_destroy (nc_pic); | ||
278 | nc_pic = NULL; | ||
279 | } | ||
280 | |||
281 | |||
282 | /* end of gnunet-service-ats_performance.c */ | ||