2 This file is part of GNUnet.
3 (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 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 2, or (at your
8 option) any later version.
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 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,
18 Boston, MA 02111-1307, USA.
22 * @file include/gnunet_protocols.h
23 * @brief constants for network protocols
24 * @author Christian Grothoff
27 #ifndef GNUNET_PROTOCOLS_H
28 #define GNUNET_PROTOCOLS_H
33 #if 0 /* keep Emacsens' auto-indent happy */
38 /*******************************************************************************
40 ******************************************************************************/
43 * Test if service is online.
45 #define GNUNET_MESSAGE_TYPE_TEST 1
48 * Dummy messages for testing / benchmarking.
50 #define GNUNET_MESSAGE_TYPE_DUMMY 2
52 /*******************************************************************************
53 * RESOLVER message types
54 ******************************************************************************/
57 * Request DNS resolution.
59 #define GNUNET_MESSAGE_TYPE_RESOLVER_REQUEST 4
62 * Response to a DNS resolution request.
64 #define GNUNET_MESSAGE_TYPE_RESOLVER_RESPONSE 5
66 /*******************************************************************************
68 ******************************************************************************/
71 * Request to ARM to start a service.
73 #define GNUNET_MESSAGE_TYPE_ARM_START 8
76 * Request to ARM to stop a service.
78 #define GNUNET_MESSAGE_TYPE_ARM_STOP 9
81 * Request ARM service itself to shutdown.
83 #define GNUNET_MESSAGE_TYPE_ARM_SHUTDOWN 10
88 #define GNUNET_MESSAGE_TYPE_ARM_RESULT 11
91 * Request to ARM to list all currently running services
93 #define GNUNET_MESSAGE_TYPE_ARM_LIST 12
96 * Response from ARM for listing currently running services
98 #define GNUNET_MESSAGE_TYPE_ARM_LIST_RESULT 13
100 /*******************************************************************************
101 * HELLO message types
102 ******************************************************************************/
105 * HELLO message used for communicating peer addresses.
106 * Managed by libgnunethello.
108 #define GNUNET_MESSAGE_TYPE_HELLO 16
110 /*******************************************************************************
111 * FRAGMENTATION message types
112 ******************************************************************************/
115 * FRAGMENT of a larger message.
116 * Managed by libgnunetfragment.
118 #define GNUNET_MESSAGE_TYPE_FRAGMENT 18
121 * Acknowledgement of a FRAGMENT of a larger message.
122 * Managed by libgnunetfragment.
124 #define GNUNET_MESSAGE_TYPE_FRAGMENT_ACK 19
126 /*******************************************************************************
127 * Transport-WLAN message types
128 ******************************************************************************/
131 * Type of data messages from the plugin to the gnunet-wlan-helper
133 #define GNUNET_MESSAGE_TYPE_WLAN_DATA_TO_HELPER 39
136 * Type of data messages from the gnunet-wlan-helper to the plugin
138 #define GNUNET_MESSAGE_TYPE_WLAN_DATA_FROM_HELPER 40
141 * Control message between the gnunet-wlan-helper and the daemon (with the MAC).
143 #define GNUNET_MESSAGE_TYPE_WLAN_HELPER_CONTROL 41
146 * Type of messages for advertisement over wlan
148 #define GNUNET_MESSAGE_TYPE_WLAN_ADVERTISEMENT 42
151 * Type of messages for data over the wlan
153 #define GNUNET_MESSAGE_TYPE_WLAN_DATA 43
156 /*******************************************************************************
157 * Transport-DV message types
158 ******************************************************************************/
161 * DV service to DV Plugin message, when a message is
162 * unwrapped by the DV service and handed to the plugin
165 #define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_RECEIVE 44
168 * DV Plugin to DV service message, indicating a message
169 * should be sent out.
171 #define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_SEND 45
174 * DV service to DV api message, containing a confirmation
175 * or failure of a DV_SEND message.
177 #define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_SEND_RESULT 46
180 * P2P DV message encapsulating some real message
182 #define GNUNET_MESSAGE_TYPE_DV_DATA 47
185 * P2P DV message gossipping peer information
187 #define GNUNET_MESSAGE_TYPE_DV_GOSSIP 48
190 * DV Plugin to DV service message, indicating
193 #define GNUNET_MESSAGE_TYPE_DV_START 49
196 * P2P DV message notifying connected peers of a disconnect
198 #define GNUNET_MESSAGE_TYPE_DV_DISCONNECT 50
200 /*******************************************************************************
201 * Transport-UDP message types
202 ******************************************************************************/
205 * Normal UDP message type.
207 #define GNUNET_MESSAGE_TYPE_TRANSPORT_UDP_MESSAGE 56
212 #define GNUNET_MESSAGE_TYPE_TRANSPORT_UDP_ACK 57
214 /*******************************************************************************
215 * Transport-TCP message types
216 ******************************************************************************/
219 * TCP NAT probe message, send from NAT'd peer to
220 * other peer to establish bi-directional communication
222 #define GNUNET_MESSAGE_TYPE_TRANSPORT_TCP_NAT_PROBE 60
225 * Welcome message between TCP transports.
227 #define GNUNET_MESSAGE_TYPE_TRANSPORT_TCP_WELCOME 61
230 * Message to force transport to update bandwidth assignment (LEGACY)
232 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ATS 62
234 /*******************************************************************************
236 ******************************************************************************/
239 * Message to ask NAT server to perform traversal test
241 #define GNUNET_MESSAGE_TYPE_NAT_TEST 63
243 /*******************************************************************************
245 ******************************************************************************/
248 * Initial setup message from core client to core.
250 #define GNUNET_MESSAGE_TYPE_CORE_INIT 64
253 * Response from core to core client to INIT message.
255 #define GNUNET_MESSAGE_TYPE_CORE_INIT_REPLY 65
258 * Notify clients about new peer-to-peer connections (before
259 * key exchange and authentication).
261 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_PRE_CONNECT 66
264 * Notify clients about new peer-to-peer connections (triggered
265 * after key exchange).
267 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_CONNECT 67
270 * Notify clients about peer disconnecting.
272 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_DISCONNECT 68
275 * Notify clients about peer status change.
277 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_STATUS_CHANGE 69
280 * Notify clients about incoming P2P messages.
282 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_INBOUND 70
285 * Notify clients about outgoing P2P transmissions.
287 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_OUTBOUND 71
290 * Request from client to transmit message.
292 #define GNUNET_MESSAGE_TYPE_CORE_SEND_REQUEST 74
295 * Confirmation from core that message can now be sent
297 #define GNUNET_MESSAGE_TYPE_CORE_SEND_READY 75
300 * Client with message to transmit (after SEND_READY confirmation
303 #define GNUNET_MESSAGE_TYPE_CORE_SEND 76
307 * Request for peer iteration from CORE service.
309 #define GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS 78
312 * Last reply from core to request for peer iteration from CORE service.
314 #define GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS_END 79
317 * Check whether a given peer is currently connected to CORE.
319 #define GNUNET_MESSAGE_TYPE_CORE_PEER_CONNECTED 80
322 * Session key exchange between peers.
324 #define GNUNET_MESSAGE_TYPE_CORE_SET_KEY 81
327 * Encapsulation for an encrypted message between peers.
329 #define GNUNET_MESSAGE_TYPE_CORE_ENCRYPTED_MESSAGE 82
332 * Check that other peer is alive (challenge).
334 #define GNUNET_MESSAGE_TYPE_CORE_PING 83
337 * Confirmation that other peer is alive.
339 #define GNUNET_MESSAGE_TYPE_CORE_PONG 84
342 * Request by the other peer to terminate the connection.
344 #define GNUNET_MESSAGE_TYPE_CORE_HANGUP 85
347 * gzip-compressed type map of the sender
349 #define GNUNET_MESSAGE_TYPE_CORE_COMPRESSED_TYPE_MAP 86
352 * uncompressed type map of the sender
354 #define GNUNET_MESSAGE_TYPE_CORE_BINARY_TYPE_MAP 87
356 /*******************************************************************************
357 * DATASTORE message types
358 ******************************************************************************/
361 * Message sent by datastore client on join.
363 #define GNUNET_MESSAGE_TYPE_DATASTORE_RESERVE 92
366 * Message sent by datastore client on join.
368 #define GNUNET_MESSAGE_TYPE_DATASTORE_RELEASE_RESERVE 93
371 * Message sent by datastore to client informing about status
372 * processing a request
373 * (in response to RESERVE, RELEASE_RESERVE, PUT, UPDATE and REMOVE requests).
375 #define GNUNET_MESSAGE_TYPE_DATASTORE_STATUS 94
378 * Message sent by datastore client to store data.
380 #define GNUNET_MESSAGE_TYPE_DATASTORE_PUT 95
383 * Message sent by datastore client to update data.
385 #define GNUNET_MESSAGE_TYPE_DATASTORE_UPDATE 96
388 * Message sent by datastore client to get data.
390 #define GNUNET_MESSAGE_TYPE_DATASTORE_GET 97
393 * Message sent by datastore client to get random data.
395 #define GNUNET_MESSAGE_TYPE_DATASTORE_GET_REPLICATION 98
398 * Message sent by datastore client to get random data.
400 #define GNUNET_MESSAGE_TYPE_DATASTORE_GET_ZERO_ANONYMITY 99
403 * Message sent by datastore to client providing requested data
404 * (in response to GET or GET_RANDOM request).
406 #define GNUNET_MESSAGE_TYPE_DATASTORE_DATA 100
409 * Message sent by datastore to client signaling end of matching data.
410 * This message will also be sent for "GET_RANDOM", even though
411 * "GET_RANDOM" returns at most one data item.
413 #define GNUNET_MESSAGE_TYPE_DATASTORE_DATA_END 101
416 * Message sent by datastore client to remove data.
418 #define GNUNET_MESSAGE_TYPE_DATASTORE_REMOVE 102
421 * Message sent by datastore client to drop the database.
423 #define GNUNET_MESSAGE_TYPE_DATASTORE_DROP 103
426 /*******************************************************************************
428 ******************************************************************************/
431 * Message sent by fs client to start indexing.
433 #define GNUNET_MESSAGE_TYPE_FS_INDEX_START 128
436 * Affirmative response to a request for start indexing.
438 #define GNUNET_MESSAGE_TYPE_FS_INDEX_START_OK 129
441 * Response to a request for start indexing that
444 #define GNUNET_MESSAGE_TYPE_FS_INDEX_START_FAILED 130
447 * Request from client for list of indexed files.
449 #define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_GET 131
452 * Reply to client with an indexed file name.
454 #define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_ENTRY 132
457 * Reply to client indicating end of list.
459 #define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_END 133
462 * Request from client to unindex a file.
464 #define GNUNET_MESSAGE_TYPE_FS_UNINDEX 134
467 * Reply to client indicating unindex receipt.
469 #define GNUNET_MESSAGE_TYPE_FS_UNINDEX_OK 135
472 * Client asks FS service to start a (keyword) search.
474 #define GNUNET_MESSAGE_TYPE_FS_START_SEARCH 136
477 * P2P request for content (one FS to another).
479 #define GNUNET_MESSAGE_TYPE_FS_GET 137
482 * P2P response with content or active migration of content. Also
483 * used between the service and clients (in response to START_SEARCH).
485 #define GNUNET_MESSAGE_TYPE_FS_PUT 138
488 * Peer asks us to stop migrating content towards it for a while.
490 #define GNUNET_MESSAGE_TYPE_FS_MIGRATION_STOP 139
493 /*******************************************************************************
495 ******************************************************************************/
498 * Client wants to store item in DHT.
500 #define GNUNET_MESSAGE_TYPE_DHT_CLIENT_PUT 142
503 * Client wants to lookup item in DHT.
505 #define GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET 143
508 * Client wants to stop search in DHT.
510 #define GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET_STOP 144
513 * Service returns result to client.
515 #define GNUNET_MESSAGE_TYPE_DHT_CLIENT_RESULT 145
518 * Peer is storing data in DHT.
520 #define GNUNET_MESSAGE_TYPE_DHT_P2P_PUT 146
523 * Peer tries to find data in DHT.
525 #define GNUNET_MESSAGE_TYPE_DHT_P2P_GET 147
528 * Data is returned to peer from DHT.
530 #define GNUNET_MESSAGE_TYPE_DHT_P2P_RESULT 148
533 * Request / receive information about transiting GETs
535 #define GNUNET_MESSAGE_TYPE_DHT_MONITOR_GET 149
538 * Request / receive information about transiting GET responses
540 #define GNUNET_MESSAGE_TYPE_DHT_MONITOR_GET_RESP 150
543 * Request / receive information about transiting PUTs
545 #define GNUNET_MESSAGE_TYPE_DHT_MONITOR_PUT 151
548 * Request / receive information about transiting PUT responses (TODO)
550 #define GNUNET_MESSAGE_TYPE_DHT_MONITOR_PUT_RESP 152
553 /*******************************************************************************
554 * HOSTLIST message types
555 ******************************************************************************/
558 * Hostlist advertisement message
560 #define GNUNET_MESSAGE_TYPE_HOSTLIST_ADVERTISEMENT 160
563 /*******************************************************************************
564 * STATISTICS message types
565 ******************************************************************************/
568 * Set a statistical value.
570 #define GNUNET_MESSAGE_TYPE_STATISTICS_SET 168
573 * Get a statistical value(s).
575 #define GNUNET_MESSAGE_TYPE_STATISTICS_GET 169
578 * Response to a STATISTICS_GET message (with value).
580 #define GNUNET_MESSAGE_TYPE_STATISTICS_VALUE 170
583 * Response to a STATISTICS_GET message (end of value stream).
585 #define GNUNET_MESSAGE_TYPE_STATISTICS_END 171
588 * Watch changes to a statistical value. Message format is the same
589 * as for GET, except that the subsystem and entry name must be given.
591 #define GNUNET_MESSAGE_TYPE_STATISTICS_WATCH 172
594 * Changes to a watched value.
596 #define GNUNET_MESSAGE_TYPE_STATISTICS_WATCH_VALUE 173
599 /*******************************************************************************
601 ******************************************************************************/
604 * Type of messages between the gnunet-vpn-helper and the daemon
606 #define GNUNET_MESSAGE_TYPE_VPN_HELPER 185
609 * Type of messages containing an ICMP packet for a service.
611 #define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_SERVICE 190
614 * Type of messages containing an ICMP packet for the Internet.
616 #define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_INTERNET 191
619 * Type of messages containing an ICMP packet for the VPN
621 #define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_VPN 192
624 * Type of messages containing an DNS request for a DNS exit service.
626 #define GNUNET_MESSAGE_TYPE_VPN_DNS_TO_INTERNET 193
629 * Type of messages containing an DNS reply from a DNS exit service.
631 #define GNUNET_MESSAGE_TYPE_VPN_DNS_FROM_INTERNET 194
634 * Type of messages containing an TCP packet for a service.
636 #define GNUNET_MESSAGE_TYPE_VPN_TCP_TO_SERVICE_START 195
639 * Type of messages containing an TCP packet for the Internet.
641 #define GNUNET_MESSAGE_TYPE_VPN_TCP_TO_INTERNET_START 196
644 * Type of messages containing an TCP packet of an established connection.
646 #define GNUNET_MESSAGE_TYPE_VPN_TCP_DATA_TO_EXIT 197
649 * Type of messages containing an TCP packet of an established connection.
651 #define GNUNET_MESSAGE_TYPE_VPN_TCP_DATA_TO_VPN 198
654 * Type of messages containing an UDP packet for a service.
656 #define GNUNET_MESSAGE_TYPE_VPN_UDP_TO_SERVICE 199
659 * Type of messages containing an UDP packet for the Internet.
661 #define GNUNET_MESSAGE_TYPE_VPN_UDP_TO_INTERNET 200
664 * Type of messages containing an UDP packet from a remote host
666 #define GNUNET_MESSAGE_TYPE_VPN_UDP_REPLY 201
670 * Client asks VPN service to setup an IP to redirect traffic
671 * via an exit node to some global IP address.
673 #define GNUNET_MESSAGE_TYPE_VPN_CLIENT_REDIRECT_TO_IP 202
676 * Client asks VPN service to setup an IP to redirect traffic
677 * to some peer offering a service.
679 #define GNUNET_MESSAGE_TYPE_VPN_CLIENT_REDIRECT_TO_SERVICE 203
682 * VPN service responds to client with an IP to use for the
683 * requested redirection.
685 #define GNUNET_MESSAGE_TYPE_VPN_CLIENT_USE_IP 204
688 /*******************************************************************************
689 * VPN-DNS message types
690 ******************************************************************************/
694 * Initial message from client to DNS service for registration.
696 #define GNUNET_MESSAGE_TYPE_DNS_CLIENT_INIT 211
699 * Type of messages between the gnunet-helper-dns and the service
701 #define GNUNET_MESSAGE_TYPE_DNS_CLIENT_REQUEST 212
704 * Type of messages between the gnunet-helper-dns and the service
706 #define GNUNET_MESSAGE_TYPE_DNS_CLIENT_RESPONSE 213
709 * Type of messages between the gnunet-helper-dns and the service
711 #define GNUNET_MESSAGE_TYPE_DNS_HELPER 214
714 /*******************************************************************************
716 ******************************************************************************/
719 * Type of message used to transport messages throug a MESH-tunnel (LEGACY)
721 #define GNUNET_MESSAGE_TYPE_MESH 215
724 * Type of message used to send another peer which messages we want to receive
725 * through a mesh-tunnel (LEGACY)
727 #define GNUNET_MESSAGE_TYPE_MESH_HELLO 216
730 * Request the creation of a path
732 #define GNUNET_MESSAGE_TYPE_MESH_PATH_CREATE 256
735 * Request the modification of an existing path
737 #define GNUNET_MESSAGE_TYPE_MESH_PATH_CHANGE 257
740 * Notify that a connection of a path is no longer valid
742 #define GNUNET_MESSAGE_TYPE_MESH_PATH_BROKEN 258
745 * At some point, the route will spontaneously change
747 #define GNUNET_MESSAGE_TYPE_MESH_PATH_CHANGED 259
750 * Transport data in the mesh (origin->end) unicast
752 #define GNUNET_MESSAGE_TYPE_MESH_UNICAST 260
755 * Transport data to all peers in a tunnel
757 #define GNUNET_MESSAGE_TYPE_MESH_MULTICAST 261
760 * Transport data back in the mesh (end->origin)
762 #define GNUNET_MESSAGE_TYPE_MESH_TO_ORIGIN 262
765 * Send origin an ACK that the path is complete
767 #define GNUNET_MESSAGE_TYPE_MESH_PATH_ACK 263
770 * Avoid path timeouts
772 #define GNUNET_MESSAGE_TYPE_MESH_PATH_KEEPALIVE 264
775 * Request the destuction of a path
777 #define GNUNET_MESSAGE_TYPE_MESH_PATH_DESTROY 265
780 * Request the destruction of a whole tunnel
782 #define GNUNET_MESSAGE_TYPE_MESH_TUNNEL_DESTROY 266
785 * We need flow control
787 #define GNUNET_MESSAGE_TYPE_MESH_SPEED_NOTIFY 270
790 * Connect to the mesh service, specifying subscriptions
792 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_CONNECT 272
795 * Ask the mesh service to create a new tunnel
797 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_TUNNEL_CREATE 273
800 * Ask the mesh service to destroy a tunnel
802 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_TUNNEL_DESTROY 274
805 * Ask the mesh service to add a peer to an existing tunnel
807 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_ADD 275
810 * Ask the mesh service to remove a peer from a tunnel
812 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_DEL 276
815 * Ask the mesh service to add a peer offering a service to an existing tunnel
817 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_ADD_BY_TYPE 277
820 * 640kb should be enough for everybody
822 #define GNUNET_MESSAGE_TYPE_MESH_RESERVE_END 288
826 /*******************************************************************************
827 * CHAT message types START
828 ******************************************************************************/
831 * Message sent from client to join a chat room.
833 #define GNUNET_MESSAGE_TYPE_CHAT_JOIN_REQUEST 300
836 * Message sent to client to indicate joining of another room member.
838 #define GNUNET_MESSAGE_TYPE_CHAT_JOIN_NOTIFICATION 301
841 * Message sent to client to indicate leaving of another room member.
843 #define GNUNET_MESSAGE_TYPE_CHAT_LEAVE_NOTIFICATION 302
846 * Notification sent by service to client indicating that we've received a chat
849 #define GNUNET_MESSAGE_TYPE_CHAT_MESSAGE_NOTIFICATION 303
852 * Request sent by client to transmit a chat message to another room members.
854 #define GNUNET_MESSAGE_TYPE_CHAT_TRANSMIT_REQUEST 304
857 * Receipt sent from a message receiver to the service to confirm delivery of
860 #define GNUNET_MESSAGE_TYPE_CHAT_CONFIRMATION_RECEIPT 305
863 * Notification sent from the service to the original sender
864 * to acknowledge delivery of a chat message.
866 #define GNUNET_MESSAGE_TYPE_CHAT_CONFIRMATION_NOTIFICATION 306
869 * P2P message sent to indicate joining of another room member.
871 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_JOIN_NOTIFICATION 307
874 * P2P message sent to indicate leaving of another room member.
876 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_LEAVE_NOTIFICATION 308
879 * P2P message sent to a newly connected peer to request its known clients in
880 * order to synchronize room members.
882 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_SYNC_REQUEST 309
885 * Notification sent from one peer to another to indicate that we have received
888 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_MESSAGE_NOTIFICATION 310
891 * P2P receipt confirming delivery of a chat message.
893 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_CONFIRMATION_RECEIPT 311
896 /*******************************************************************************
897 * NSE (network size estimation) message types
898 ******************************************************************************/
901 * client->service message indicating start
903 #define GNUNET_MESSAGE_TYPE_NSE_START 321
906 * P2P message sent from nearest peer
908 #define GNUNET_MESSAGE_TYPE_NSE_P2P_FLOOD 322
911 * service->client message indicating
913 #define GNUNET_MESSAGE_TYPE_NSE_ESTIMATE 323
916 /*******************************************************************************
917 * PEERINFO message types
918 ******************************************************************************/
921 * Request update and listing of a peer.
923 #define GNUNET_MESSAGE_TYPE_PEERINFO_GET 330
926 * Request update and listing of all peers.
928 #define GNUNET_MESSAGE_TYPE_PEERINFO_GET_ALL 331
931 * Information about one of the peers.
933 #define GNUNET_MESSAGE_TYPE_PEERINFO_INFO 332
936 * End of information about other peers.
938 #define GNUNET_MESSAGE_TYPE_PEERINFO_INFO_END 333
941 * Start notifying this client about all changes to
942 * the known peers until it disconnects.
944 #define GNUNET_MESSAGE_TYPE_PEERINFO_NOTIFY 334
946 /*******************************************************************************
948 ******************************************************************************/
951 * Type of the 'struct ClientStartMessage' sent by clients to ATS to
952 * identify the type of the client.
954 #define GNUNET_MESSAGE_TYPE_ATS_START 340
957 * Type of the 'struct RequestAddressMessage' sent by clients to ATS
958 * to request an address to help connect.
960 #define GNUNET_MESSAGE_TYPE_ATS_REQUEST_ADDRESS 341
963 * Type of the 'struct RequestAddressMessage' sent by clients to ATS
964 * to request an address to help connect.
966 #define GNUNET_MESSAGE_TYPE_ATS_REQUEST_ADDRESS_CANCEL 342
969 * Type of the 'struct AddressUpdateMessage' sent by clients to ATS
970 * to inform ATS about performance changes.
972 #define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_UPDATE 343
975 * Type of the 'struct AddressDestroyedMessage' sent by clients to ATS
976 * to inform ATS about an address being unavailable.
978 #define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_DESTROYED 344
981 * Type of the 'struct AddressSuggestionMessage' sent by ATS to clients
982 * to suggest switching to a different address.
984 #define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_SUGGESTION 345
987 * Type of the 'struct PeerInformationMessage' sent by ATS to clients
988 * to inform about QoS for a particular connection.
990 #define GNUNET_MESSAGE_TYPE_ATS_PEER_INFORMATION 346
993 * Type of the 'struct ReservationRequestMessage' sent by clients to ATS
994 * to ask for inbound bandwidth reservations.
996 #define GNUNET_MESSAGE_TYPE_ATS_RESERVATION_REQUEST 347
999 * Type of the 'struct ReservationResultMessage' sent by ATS to clients
1000 * in response to a reservation request.
1002 #define GNUNET_MESSAGE_TYPE_ATS_RESERVATION_RESULT 348
1005 * Type of the 'struct ChangePreferenceMessage' sent by clients to ATS
1006 * to ask for allocation preference changes.
1008 #define GNUNET_MESSAGE_TYPE_ATS_PREFERENCE_CHANGE 349
1011 * Type of the 'struct SessionReleaseMessage' sent by ATS to client
1012 * to confirm that a session ID was destroyed.
1014 #define GNUNET_MESSAGE_TYPE_ATS_SESSION_RELEASE 350
1017 * Type of the 'struct AddressUseMessage' sent by ATS to client
1018 * to confirm that an address is used or not used anymore
1020 #define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_IN_USE 351
1025 /*******************************************************************************
1026 * TRANSPORT message types
1027 ******************************************************************************/
1030 * Message from the core saying that the transport
1031 * server should start giving it messages. This
1032 * should automatically trigger the transmission of
1035 #define GNUNET_MESSAGE_TYPE_TRANSPORT_START 360
1038 * Message from TRANSPORT notifying about a
1039 * client that connected to us.
1041 #define GNUNET_MESSAGE_TYPE_TRANSPORT_CONNECT 361
1044 * Message from TRANSPORT notifying about a
1045 * client that disconnected from us.
1047 #define GNUNET_MESSAGE_TYPE_TRANSPORT_DISCONNECT 362
1050 * Request to TRANSPORT to transmit a message.
1052 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SEND 363
1055 * Confirmation from TRANSPORT that message for transmission has been
1056 * queued (and that the next message to this peer can now be passed to
1057 * the service). Note that this confirmation does NOT imply that the
1058 * message was fully transmitted.
1060 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SEND_OK 364
1063 * Message from TRANSPORT notifying about a
1064 * message that was received.
1066 #define GNUNET_MESSAGE_TYPE_TRANSPORT_RECV 365
1069 * Message telling transport to limit its receive rate.
1071 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SET_QUOTA 366
1074 * Request to look addresses of peers in server.
1076 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING 367
1079 * Response to the address lookup request.
1081 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING_REPLY 368
1084 * Register a client that wants to do blacklisting.
1086 #define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_INIT 369
1089 * Query to a blacklisting client (is this peer blacklisted)?
1091 #define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_QUERY 370
1094 * Reply from blacklisting client (answer to blacklist query).
1096 #define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_REPLY 371
1099 * Transport PING message
1101 #define GNUNET_MESSAGE_TYPE_TRANSPORT_PING 372
1104 * Transport PONG message
1106 #define GNUNET_MESSAGE_TYPE_TRANSPORT_PONG 373
1109 * Message for transport service from a client asking that a
1110 * connection be initiated with another peer.
1112 #define GNUNET_MESSAGE_TYPE_TRANSPORT_REQUEST_CONNECT 374
1115 * Transport CONNECT message exchanged between transport services to
1116 * indicate that a session should be marked as 'connected'.
1118 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_CONNECT 375
1121 * Transport CONNECT_ACK message exchanged between transport services to
1122 * indicate that a CONNECT message was accepted
1124 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_CONNECT_ACK 376
1127 * Transport CONNECT_ACK message exchanged between transport services to
1128 * indicate that a CONNECT message was accepted
1130 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_ACK 377
1133 * Transport DISCONNECT message exchanged between transport services to
1134 * indicate that a connection should be dropped.
1136 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_DISCONNECT 378
1139 * Request to monitor addresses used by a peer or all peers.
1141 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE 380
1144 * Message send by a peer to notify the other to keep the session alive
1145 * and measure latency in a regular interval
1147 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE 381
1150 * Response to a GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE message to
1151 * measure latency in a regular interval
1153 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE_RESPONSE 382
1157 * Request to iterate over all known addresses.
1159 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE_RESPONSE 383
1162 * Message send by a peer to notify the other to keep the session alive.
1164 #define GNUNET_MESSAGE_TYPE_TRANSPORT_BROADCAST_BEACON 384
1166 /*******************************************************************************
1167 * STREAM LIRBRARY MESSAGES
1168 ******************************************************************************/
1171 * Message containing data exchanged between stream end-points over mesh.
1173 #define GNUNET_MESSAGE_TYPE_STREAM_DATA 400
1178 #define GNUNET_MESSAGE_TYPE_STREAM_ACK 401
1181 * Handshake hello message
1183 #define GNUNET_MESSAGE_TYPE_STREAM_HELLO 402
1186 * Handshake hello acknowledgement message
1188 #define GNUNET_MESSAGE_TYPE_STREAM_HELLO_ACK 403
1193 #define GNUNET_MESSAGE_TYPE_STREAM_RESET 404
1196 * Transmit close message (data transmission no longer possible after this
1199 #define GNUNET_MESSAGE_TYPE_STREAM_TRANSMIT_CLOSE 405
1202 * Transmit close acknowledgement message
1204 #define GNUNET_MESSAGE_TYPE_STREAM_TRANSMIT_CLOSE_ACK 406
1207 * Receive close message (data is no loger read by the receiver after this
1210 #define GNUNET_MESSAGE_TYPE_STREAM_RECEIVE_CLOSE 407
1213 * Receive close acknowledgement message
1215 #define GNUNET_MESSAGE_TYPE_STREAM_RECEIVE_CLOSE_ACK 408
1218 * Stream close message (data is no longer sent or read after this message)
1220 #define GNUNET_MESSAGE_TYPE_STREAM_CLOSE 409
1223 * Close acknowledgement message
1225 #define GNUNET_MESSAGE_TYPE_STREAM_CLOSE_ACK 410
1227 /*******************************************************************************
1228 * FS-PUBLISH-HELPER IPC Messages
1229 ******************************************************************************/
1232 * Progress information from the helper: found a file
1234 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_PROGRESS_FILE 420
1237 * Progress information from the helper: found a directory
1239 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_PROGRESS_DIRECTORY 421
1242 * Error signal from the helper.
1244 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_ERROR 422
1247 * Signal that helper skipped a file.
1249 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_SKIP_FILE 423
1252 * Signal that helper is done scanning the directory tree.
1254 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_COUNTING_DONE 424
1257 * Extracted meta data from the helper.
1259 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_META_DATA 425
1262 * Signal that helper is done.
1264 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_FINISHED 426
1266 /*******************************************************************************
1267 * NAMESTORE message types
1268 ******************************************************************************/
1271 * Request update and listing of a peer.
1273 #define GNUNET_MESSAGE_TYPE_NAMESTORE_START 430
1276 * Next available: 440
1279 /*******************************************************************************
1280 * TODO: we need a way to register message types centrally (via some webpage).
1281 * For now: unofficial extensions should start at 48k, internal extensions
1282 * define here should leave some room (4-10 additional messages to the previous
1284 ******************************************************************************/
1287 * Type used to match 'all' message types.
1289 #define GNUNET_MESSAGE_TYPE_ALL 65535
1292 #if 0 /* keep Emacsens' auto-indent happy */
1299 /* ifndef GNUNET_PROTOCOLS_H */
1301 /* end of gnunet_protocols.h */