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 messages between the gnunet-wlan-helper and the daemon
134 #define GNUNET_MESSAGE_TYPE_WLAN_HELPER_DATA 40
137 * Control messages between the gnunet-wlan-helper and the daemon
139 #define GNUNET_MESSAGE_TYPE_WLAN_HELPER_CONTROL 41
142 * Type of messages for advertisement over wlan
144 #define GNUNET_MESSAGE_TYPE_WLAN_ADVERTISEMENT 42
147 * Type of messages for data over the wlan
149 #define GNUNET_MESSAGE_TYPE_WLAN_DATA 43
152 /*******************************************************************************
153 * Transport-DV message types
154 ******************************************************************************/
157 * DV service to DV Plugin message, when a message is
158 * unwrapped by the DV service and handed to the plugin
161 #define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_RECEIVE 44
164 * DV Plugin to DV service message, indicating a message
165 * should be sent out.
167 #define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_SEND 45
170 * DV service to DV api message, containing a confirmation
171 * or failure of a DV_SEND message.
173 #define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_SEND_RESULT 46
176 * P2P DV message encapsulating some real message
178 #define GNUNET_MESSAGE_TYPE_DV_DATA 47
181 * P2P DV message gossipping peer information
183 #define GNUNET_MESSAGE_TYPE_DV_GOSSIP 48
186 * DV Plugin to DV service message, indicating
189 #define GNUNET_MESSAGE_TYPE_DV_START 49
192 * P2P DV message notifying connected peers of a disconnect
194 #define GNUNET_MESSAGE_TYPE_DV_DISCONNECT 50
196 /*******************************************************************************
197 * Transport-UDP message types
198 ******************************************************************************/
201 * Normal UDP message type.
203 #define GNUNET_MESSAGE_TYPE_TRANSPORT_UDP_MESSAGE 56
208 #define GNUNET_MESSAGE_TYPE_TRANSPORT_UDP_ACK 57
210 /*******************************************************************************
211 * Transport-TCP message types
212 ******************************************************************************/
215 * TCP NAT probe message, send from NAT'd peer to
216 * other peer to establish bi-directional communication
218 #define GNUNET_MESSAGE_TYPE_TRANSPORT_TCP_NAT_PROBE 60
221 * Welcome message between TCP transports.
223 #define GNUNET_MESSAGE_TYPE_TRANSPORT_TCP_WELCOME 61
226 * Message to force transport to update bandwidth assignment (LEGACY)
228 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ATS 62
230 /*******************************************************************************
232 ******************************************************************************/
235 * Message to ask NAT server to perform traversal test
237 #define GNUNET_MESSAGE_TYPE_NAT_TEST 63
239 /*******************************************************************************
241 ******************************************************************************/
244 * Initial setup message from core client to core.
246 #define GNUNET_MESSAGE_TYPE_CORE_INIT 64
249 * Response from core to core client to INIT message.
251 #define GNUNET_MESSAGE_TYPE_CORE_INIT_REPLY 65
254 * Notify clients about new peer-to-peer connections (before
255 * key exchange and authentication).
257 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_PRE_CONNECT 66
260 * Notify clients about new peer-to-peer connections (triggered
261 * after key exchange).
263 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_CONNECT 67
266 * Notify clients about peer disconnecting.
268 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_DISCONNECT 68
271 * Notify clients about peer status change.
273 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_STATUS_CHANGE 69
276 * Notify clients about incoming P2P messages.
278 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_INBOUND 70
281 * Notify clients about outgoing P2P transmissions.
283 #define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_OUTBOUND 71
286 * Request from client to transmit message.
288 #define GNUNET_MESSAGE_TYPE_CORE_SEND_REQUEST 74
291 * Confirmation from core that message can now be sent
293 #define GNUNET_MESSAGE_TYPE_CORE_SEND_READY 75
296 * Client with message to transmit (after SEND_READY confirmation
299 #define GNUNET_MESSAGE_TYPE_CORE_SEND 76
303 * Request for peer iteration from CORE service.
305 #define GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS 78
308 * Last reply from core to request for peer iteration from CORE service.
310 #define GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS_END 79
313 * Check whether a given peer is currently connected to CORE.
315 #define GNUNET_MESSAGE_TYPE_CORE_PEER_CONNECTED 80
318 * Session key exchange between peers.
320 #define GNUNET_MESSAGE_TYPE_CORE_SET_KEY 81
323 * Encapsulation for an encrypted message between peers.
325 #define GNUNET_MESSAGE_TYPE_CORE_ENCRYPTED_MESSAGE 82
328 * Check that other peer is alive (challenge).
330 #define GNUNET_MESSAGE_TYPE_CORE_PING 83
333 * Confirmation that other peer is alive.
335 #define GNUNET_MESSAGE_TYPE_CORE_PONG 84
338 * Request by the other peer to terminate the connection.
340 #define GNUNET_MESSAGE_TYPE_CORE_HANGUP 85
343 * gzip-compressed type map of the sender
345 #define GNUNET_MESSAGE_TYPE_CORE_COMPRESSED_TYPE_MAP 86
348 * uncompressed type map of the sender
350 #define GNUNET_MESSAGE_TYPE_CORE_BINARY_TYPE_MAP 87
352 /*******************************************************************************
353 * DATASTORE message types
354 ******************************************************************************/
357 * Message sent by datastore client on join.
359 #define GNUNET_MESSAGE_TYPE_DATASTORE_RESERVE 92
362 * Message sent by datastore client on join.
364 #define GNUNET_MESSAGE_TYPE_DATASTORE_RELEASE_RESERVE 93
367 * Message sent by datastore to client informing about status
368 * processing a request
369 * (in response to RESERVE, RELEASE_RESERVE, PUT, UPDATE and REMOVE requests).
371 #define GNUNET_MESSAGE_TYPE_DATASTORE_STATUS 94
374 * Message sent by datastore client to store data.
376 #define GNUNET_MESSAGE_TYPE_DATASTORE_PUT 95
379 * Message sent by datastore client to update data.
381 #define GNUNET_MESSAGE_TYPE_DATASTORE_UPDATE 96
384 * Message sent by datastore client to get data.
386 #define GNUNET_MESSAGE_TYPE_DATASTORE_GET 97
389 * Message sent by datastore client to get random data.
391 #define GNUNET_MESSAGE_TYPE_DATASTORE_GET_REPLICATION 98
394 * Message sent by datastore client to get random data.
396 #define GNUNET_MESSAGE_TYPE_DATASTORE_GET_ZERO_ANONYMITY 99
399 * Message sent by datastore to client providing requested data
400 * (in response to GET or GET_RANDOM request).
402 #define GNUNET_MESSAGE_TYPE_DATASTORE_DATA 100
405 * Message sent by datastore to client signaling end of matching data.
406 * This message will also be sent for "GET_RANDOM", even though
407 * "GET_RANDOM" returns at most one data item.
409 #define GNUNET_MESSAGE_TYPE_DATASTORE_DATA_END 101
412 * Message sent by datastore client to remove data.
414 #define GNUNET_MESSAGE_TYPE_DATASTORE_REMOVE 102
417 * Message sent by datastore client to drop the database.
419 #define GNUNET_MESSAGE_TYPE_DATASTORE_DROP 103
422 /*******************************************************************************
424 ******************************************************************************/
427 * Message sent by fs client to start indexing.
429 #define GNUNET_MESSAGE_TYPE_FS_INDEX_START 128
432 * Affirmative response to a request for start indexing.
434 #define GNUNET_MESSAGE_TYPE_FS_INDEX_START_OK 129
437 * Response to a request for start indexing that
440 #define GNUNET_MESSAGE_TYPE_FS_INDEX_START_FAILED 130
443 * Request from client for list of indexed files.
445 #define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_GET 131
448 * Reply to client with an indexed file name.
450 #define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_ENTRY 132
453 * Reply to client indicating end of list.
455 #define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_END 133
458 * Request from client to unindex a file.
460 #define GNUNET_MESSAGE_TYPE_FS_UNINDEX 134
463 * Reply to client indicating unindex receipt.
465 #define GNUNET_MESSAGE_TYPE_FS_UNINDEX_OK 135
468 * Client asks FS service to start a (keyword) search.
470 #define GNUNET_MESSAGE_TYPE_FS_START_SEARCH 136
473 * P2P request for content (one FS to another).
475 #define GNUNET_MESSAGE_TYPE_FS_GET 137
478 * P2P response with content or active migration of content. Also
479 * used between the service and clients (in response to START_SEARCH).
481 #define GNUNET_MESSAGE_TYPE_FS_PUT 138
484 * Peer asks us to stop migrating content towards it for a while.
486 #define GNUNET_MESSAGE_TYPE_FS_MIGRATION_STOP 139
489 /*******************************************************************************
491 ******************************************************************************/
494 * Client wants to store item in DHT.
496 #define GNUNET_MESSAGE_TYPE_DHT_CLIENT_PUT 142
499 * Client wants to lookup item in DHT.
501 #define GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET 143
504 * Client wants to stop search in DHT.
506 #define GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET_STOP 144
509 * Service returns result to client.
511 #define GNUNET_MESSAGE_TYPE_DHT_CLIENT_RESULT 145
514 * Peer is storing data in DHT.
516 #define GNUNET_MESSAGE_TYPE_DHT_P2P_PUT 146
519 * Peer tries to find data in DHT.
521 #define GNUNET_MESSAGE_TYPE_DHT_P2P_GET 147
524 * Data is returned to peer from DHT.
526 #define GNUNET_MESSAGE_TYPE_DHT_P2P_RESULT 148
529 * Request / receive information about transiting GETs
531 #define GNUNET_MESSAGE_TYPE_DHT_MONITOR_GET 149
534 * Request / receive information about transiting GET responses
536 #define GNUNET_MESSAGE_TYPE_DHT_MONITOR_GET_RESP 150
539 * Request / receive information about transiting PUTs
541 #define GNUNET_MESSAGE_TYPE_DHT_MONITOR_PUT 151
544 * Request / receive information about transiting PUT responses (TODO)
546 #define GNUNET_MESSAGE_TYPE_DHT_MONITOR_PUT_RESP 152
549 /*******************************************************************************
550 * HOSTLIST message types
551 ******************************************************************************/
554 * Hostlist advertisement message
556 #define GNUNET_MESSAGE_TYPE_HOSTLIST_ADVERTISEMENT 160
559 /*******************************************************************************
560 * STATISTICS message types
561 ******************************************************************************/
564 * Set a statistical value.
566 #define GNUNET_MESSAGE_TYPE_STATISTICS_SET 168
569 * Get a statistical value(s).
571 #define GNUNET_MESSAGE_TYPE_STATISTICS_GET 169
574 * Response to a STATISTICS_GET message (with value).
576 #define GNUNET_MESSAGE_TYPE_STATISTICS_VALUE 170
579 * Response to a STATISTICS_GET message (end of value stream).
581 #define GNUNET_MESSAGE_TYPE_STATISTICS_END 171
584 * Watch changes to a statistical value. Message format is the same
585 * as for GET, except that the subsystem and entry name must be given.
587 #define GNUNET_MESSAGE_TYPE_STATISTICS_WATCH 172
590 * Changes to a watched value.
592 #define GNUNET_MESSAGE_TYPE_STATISTICS_WATCH_VALUE 173
595 /*******************************************************************************
597 ******************************************************************************/
600 * Type of messages between the gnunet-vpn-helper and the daemon
602 #define GNUNET_MESSAGE_TYPE_VPN_HELPER 185
605 * Type of messages containing an ICMP packet for a service.
607 #define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_SERVICE 190
610 * Type of messages containing an ICMP packet for the Internet.
612 #define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_INTERNET 191
615 * Type of messages containing an ICMP packet for the VPN
617 #define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_VPN 192
620 * Type of messages containing an DNS request for a DNS exit service.
622 #define GNUNET_MESSAGE_TYPE_VPN_DNS_TO_INTERNET 193
625 * Type of messages containing an DNS reply from a DNS exit service.
627 #define GNUNET_MESSAGE_TYPE_VPN_DNS_FROM_INTERNET 194
630 * Type of messages containing an TCP packet for a service.
632 #define GNUNET_MESSAGE_TYPE_VPN_TCP_TO_SERVICE_START 195
635 * Type of messages containing an TCP packet for the Internet.
637 #define GNUNET_MESSAGE_TYPE_VPN_TCP_TO_INTERNET_START 196
640 * Type of messages containing an TCP packet of an established connection.
642 #define GNUNET_MESSAGE_TYPE_VPN_TCP_DATA_TO_EXIT 197
645 * Type of messages containing an TCP packet of an established connection.
647 #define GNUNET_MESSAGE_TYPE_VPN_TCP_DATA_TO_VPN 198
650 * Type of messages containing an UDP packet for a service.
652 #define GNUNET_MESSAGE_TYPE_VPN_UDP_TO_SERVICE 199
655 * Type of messages containing an UDP packet for the Internet.
657 #define GNUNET_MESSAGE_TYPE_VPN_UDP_TO_INTERNET 200
660 * Type of messages containing an UDP packet from a remote host
662 #define GNUNET_MESSAGE_TYPE_VPN_UDP_REPLY 201
666 * Client asks VPN service to setup an IP to redirect traffic
667 * via an exit node to some global IP address.
669 #define GNUNET_MESSAGE_TYPE_VPN_CLIENT_REDIRECT_TO_IP 202
672 * Client asks VPN service to setup an IP to redirect traffic
673 * to some peer offering a service.
675 #define GNUNET_MESSAGE_TYPE_VPN_CLIENT_REDIRECT_TO_SERVICE 203
678 * VPN service responds to client with an IP to use for the
679 * requested redirection.
681 #define GNUNET_MESSAGE_TYPE_VPN_CLIENT_USE_IP 204
684 /*******************************************************************************
685 * VPN-DNS message types
686 ******************************************************************************/
690 * Initial message from client to DNS service for registration.
692 #define GNUNET_MESSAGE_TYPE_DNS_CLIENT_INIT 211
695 * Type of messages between the gnunet-helper-dns and the service
697 #define GNUNET_MESSAGE_TYPE_DNS_CLIENT_REQUEST 212
700 * Type of messages between the gnunet-helper-dns and the service
702 #define GNUNET_MESSAGE_TYPE_DNS_CLIENT_RESPONSE 213
705 * Type of messages between the gnunet-helper-dns and the service
707 #define GNUNET_MESSAGE_TYPE_DNS_HELPER 214
710 /*******************************************************************************
712 ******************************************************************************/
715 * Type of message used to transport messages throug a MESH-tunnel (LEGACY)
717 #define GNUNET_MESSAGE_TYPE_MESH 215
720 * Type of message used to send another peer which messages we want to receive
721 * through a mesh-tunnel (LEGACY)
723 #define GNUNET_MESSAGE_TYPE_MESH_HELLO 216
726 * Request the creation of a path
728 #define GNUNET_MESSAGE_TYPE_MESH_PATH_CREATE 256
731 * Request the modification of an existing path
733 #define GNUNET_MESSAGE_TYPE_MESH_PATH_CHANGE 257
736 * Notify that a connection of a path is no longer valid
738 #define GNUNET_MESSAGE_TYPE_MESH_PATH_BROKEN 258
741 * At some point, the route will spontaneously change
743 #define GNUNET_MESSAGE_TYPE_MESH_PATH_CHANGED 259
746 * Transport data in the mesh (origin->end) unicast
748 #define GNUNET_MESSAGE_TYPE_MESH_UNICAST 260
751 * Transport data to all peers in a tunnel
753 #define GNUNET_MESSAGE_TYPE_MESH_MULTICAST 261
756 * Transport data back in the mesh (end->origin)
758 #define GNUNET_MESSAGE_TYPE_MESH_TO_ORIGIN 262
761 * Send origin an ACK that the path is complete
763 #define GNUNET_MESSAGE_TYPE_MESH_PATH_ACK 263
766 * Avoid path timeouts
768 #define GNUNET_MESSAGE_TYPE_MESH_PATH_KEEPALIVE 264
771 * Request the destuction of a path
773 #define GNUNET_MESSAGE_TYPE_MESH_PATH_DESTROY 265
776 * Request the destruction of a whole tunnel
778 #define GNUNET_MESSAGE_TYPE_MESH_TUNNEL_DESTROY 266
781 * We need flow control
783 #define GNUNET_MESSAGE_TYPE_MESH_SPEED_NOTIFY 270
786 * Connect to the mesh service, specifying subscriptions
788 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_CONNECT 272
791 * Ask the mesh service to create a new tunnel
793 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_TUNNEL_CREATE 273
796 * Ask the mesh service to destroy a tunnel
798 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_TUNNEL_DESTROY 274
801 * Ask the mesh service to add a peer to an existing tunnel
803 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_ADD 275
806 * Ask the mesh service to remove a peer from a tunnel
808 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_DEL 276
811 * Ask the mesh service to add a peer offering a service to an existing tunnel
813 #define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_ADD_BY_TYPE 277
816 * 640kb should be enough for everybody
818 #define GNUNET_MESSAGE_TYPE_MESH_RESERVE_END 288
822 /*******************************************************************************
823 * CHAT message types START
824 ******************************************************************************/
827 * Message sent from client to join a chat room.
829 #define GNUNET_MESSAGE_TYPE_CHAT_JOIN_REQUEST 300
832 * Message sent to client to indicate joining of another room member.
834 #define GNUNET_MESSAGE_TYPE_CHAT_JOIN_NOTIFICATION 301
837 * Message sent to client to indicate leaving of another room member.
839 #define GNUNET_MESSAGE_TYPE_CHAT_LEAVE_NOTIFICATION 302
842 * Notification sent by service to client indicating that we've received a chat
845 #define GNUNET_MESSAGE_TYPE_CHAT_MESSAGE_NOTIFICATION 303
848 * Request sent by client to transmit a chat message to another room members.
850 #define GNUNET_MESSAGE_TYPE_CHAT_TRANSMIT_REQUEST 304
853 * Receipt sent from a message receiver to the service to confirm delivery of
856 #define GNUNET_MESSAGE_TYPE_CHAT_CONFIRMATION_RECEIPT 305
859 * Notification sent from the service to the original sender
860 * to acknowledge delivery of a chat message.
862 #define GNUNET_MESSAGE_TYPE_CHAT_CONFIRMATION_NOTIFICATION 306
865 * P2P message sent to indicate joining of another room member.
867 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_JOIN_NOTIFICATION 307
870 * P2P message sent to indicate leaving of another room member.
872 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_LEAVE_NOTIFICATION 308
875 * P2P message sent to a newly connected peer to request its known clients in
876 * order to synchronize room members.
878 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_SYNC_REQUEST 309
881 * Notification sent from one peer to another to indicate that we have received
884 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_MESSAGE_NOTIFICATION 310
887 * P2P receipt confirming delivery of a chat message.
889 #define GNUNET_MESSAGE_TYPE_CHAT_P2P_CONFIRMATION_RECEIPT 311
892 /*******************************************************************************
893 * NSE (network size estimation) message types
894 ******************************************************************************/
897 * client->service message indicating start
899 #define GNUNET_MESSAGE_TYPE_NSE_START 321
902 * P2P message sent from nearest peer
904 #define GNUNET_MESSAGE_TYPE_NSE_P2P_FLOOD 322
907 * service->client message indicating
909 #define GNUNET_MESSAGE_TYPE_NSE_ESTIMATE 323
912 /*******************************************************************************
913 * PEERINFO message types
914 ******************************************************************************/
917 * Request update and listing of a peer.
919 #define GNUNET_MESSAGE_TYPE_PEERINFO_GET 330
922 * Request update and listing of all peers.
924 #define GNUNET_MESSAGE_TYPE_PEERINFO_GET_ALL 331
927 * Information about one of the peers.
929 #define GNUNET_MESSAGE_TYPE_PEERINFO_INFO 332
932 * End of information about other peers.
934 #define GNUNET_MESSAGE_TYPE_PEERINFO_INFO_END 333
937 * Start notifying this client about all changes to
938 * the known peers until it disconnects.
940 #define GNUNET_MESSAGE_TYPE_PEERINFO_NOTIFY 334
942 /*******************************************************************************
944 ******************************************************************************/
947 * Type of the 'struct ClientStartMessage' sent by clients to ATS to
948 * identify the type of the client.
950 #define GNUNET_MESSAGE_TYPE_ATS_START 340
953 * Type of the 'struct RequestAddressMessage' sent by clients to ATS
954 * to request an address to help connect.
956 #define GNUNET_MESSAGE_TYPE_ATS_REQUEST_ADDRESS 341
959 * Type of the 'struct RequestAddressMessage' sent by clients to ATS
960 * to request an address to help connect.
962 #define GNUNET_MESSAGE_TYPE_ATS_REQUEST_ADDRESS_CANCEL 342
965 * Type of the 'struct AddressUpdateMessage' sent by clients to ATS
966 * to inform ATS about performance changes.
968 #define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_UPDATE 343
971 * Type of the 'struct AddressDestroyedMessage' sent by clients to ATS
972 * to inform ATS about an address being unavailable.
974 #define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_DESTROYED 344
977 * Type of the 'struct AddressSuggestionMessage' sent by ATS to clients
978 * to suggest switching to a different address.
980 #define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_SUGGESTION 345
983 * Type of the 'struct PeerInformationMessage' sent by ATS to clients
984 * to inform about QoS for a particular connection.
986 #define GNUNET_MESSAGE_TYPE_ATS_PEER_INFORMATION 346
989 * Type of the 'struct ReservationRequestMessage' sent by clients to ATS
990 * to ask for inbound bandwidth reservations.
992 #define GNUNET_MESSAGE_TYPE_ATS_RESERVATION_REQUEST 347
995 * Type of the 'struct ReservationResultMessage' sent by ATS to clients
996 * in response to a reservation request.
998 #define GNUNET_MESSAGE_TYPE_ATS_RESERVATION_RESULT 348
1001 * Type of the 'struct ChangePreferenceMessage' sent by clients to ATS
1002 * to ask for allocation preference changes.
1004 #define GNUNET_MESSAGE_TYPE_ATS_PREFERENCE_CHANGE 349
1007 * Type of the 'struct SessionReleaseMessage' sent by ATS to client
1008 * to confirm that a session ID was destroyed.
1010 #define GNUNET_MESSAGE_TYPE_ATS_SESSION_RELEASE 350
1013 * Type of the 'struct AddressUseMessage' sent by ATS to client
1014 * to confirm that an address is used or not used anymore
1016 #define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_IN_USE 351
1021 /*******************************************************************************
1022 * TRANSPORT message types
1023 ******************************************************************************/
1026 * Message from the core saying that the transport
1027 * server should start giving it messages. This
1028 * should automatically trigger the transmission of
1031 #define GNUNET_MESSAGE_TYPE_TRANSPORT_START 360
1034 * Message from TRANSPORT notifying about a
1035 * client that connected to us.
1037 #define GNUNET_MESSAGE_TYPE_TRANSPORT_CONNECT 361
1040 * Message from TRANSPORT notifying about a
1041 * client that disconnected from us.
1043 #define GNUNET_MESSAGE_TYPE_TRANSPORT_DISCONNECT 362
1046 * Request to TRANSPORT to transmit a message.
1048 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SEND 363
1051 * Confirmation from TRANSPORT that message for transmission has been
1052 * queued (and that the next message to this peer can now be passed to
1053 * the service). Note that this confirmation does NOT imply that the
1054 * message was fully transmitted.
1056 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SEND_OK 364
1059 * Message from TRANSPORT notifying about a
1060 * message that was received.
1062 #define GNUNET_MESSAGE_TYPE_TRANSPORT_RECV 365
1065 * Message telling transport to limit its receive rate.
1067 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SET_QUOTA 366
1070 * Request to look addresses of peers in server.
1072 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING 367
1075 * Response to the address lookup request.
1077 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING_REPLY 368
1080 * Register a client that wants to do blacklisting.
1082 #define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_INIT 369
1085 * Query to a blacklisting client (is this peer blacklisted)?
1087 #define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_QUERY 370
1090 * Reply from blacklisting client (answer to blacklist query).
1092 #define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_REPLY 371
1095 * Transport PING message
1097 #define GNUNET_MESSAGE_TYPE_TRANSPORT_PING 372
1100 * Transport PONG message
1102 #define GNUNET_MESSAGE_TYPE_TRANSPORT_PONG 373
1105 * Message for transport service from a client asking that a
1106 * connection be initiated with another peer.
1108 #define GNUNET_MESSAGE_TYPE_TRANSPORT_REQUEST_CONNECT 374
1111 * Transport CONNECT message exchanged between transport services to
1112 * indicate that a session should be marked as 'connected'.
1114 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_CONNECT 375
1117 * Transport CONNECT_ACK message exchanged between transport services to
1118 * indicate that a CONNECT message was accepted
1120 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_CONNECT_ACK 376
1123 * Transport CONNECT_ACK message exchanged between transport services to
1124 * indicate that a CONNECT message was accepted
1126 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_ACK 377
1129 * Transport DISCONNECT message exchanged between transport services to
1130 * indicate that a connection should be dropped.
1132 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_DISCONNECT 378
1135 * Request to monitor addresses used by a peer or all peers.
1137 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE 380
1140 * Message send by a peer to notify the other to keep the session alive
1141 * and measure latency in a regular interval
1143 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE 381
1146 * Response to a GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE message to
1147 * measure latency in a regular interval
1149 #define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE_RESPONSE 382
1153 * Request to iterate over all known addresses.
1155 #define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE_RESPONSE 383
1158 * Message send by a peer to notify the other to keep the session alive.
1160 #define GNUNET_MESSAGE_TYPE_TRANSPORT_BROADCAST_BEACON 384
1162 /*******************************************************************************
1163 * STREAM LIRBRARY MESSAGES
1164 ******************************************************************************/
1167 * Message containing data exchanged between stream end-points over mesh.
1169 #define GNUNET_MESSAGE_TYPE_STREAM_DATA 400
1174 #define GNUNET_MESSAGE_TYPE_STREAM_ACK 401
1177 * Handshake hello message
1179 #define GNUNET_MESSAGE_TYPE_STREAM_HELLO 402
1182 * Handshake hello acknowledgement message
1184 #define GNUNET_MESSAGE_TYPE_STREAM_HELLO_ACK 403
1189 #define GNUNET_MESSAGE_TYPE_STREAM_RESET 404
1192 * Transmit close message (data transmission no longer possible after this
1195 #define GNUNET_MESSAGE_TYPE_STREAM_TRANSMIT_CLOSE 405
1198 * Transmit close acknowledgement message
1200 #define GNUNET_MESSAGE_TYPE_STREAM_TRANSMIT_CLOSE_ACK 406
1203 * Receive close message (data is no loger read by the receiver after this
1206 #define GNUNET_MESSAGE_TYPE_STREAM_RECEIVE_CLOSE 407
1209 * Receive close acknowledgement message
1211 #define GNUNET_MESSAGE_TYPE_STREAM_RECEIVE_CLOSE_ACK 408
1214 * Stream close message (data is no longer sent or read after this message)
1216 #define GNUNET_MESSAGE_TYPE_STREAM_CLOSE 409
1219 * Close acknowledgement message
1221 #define GNUNET_MESSAGE_TYPE_STREAM_CLOSE_ACK 410
1223 /*******************************************************************************
1224 * FS-PUBLISH-HELPER IPC Messages
1225 ******************************************************************************/
1228 * Progress information from the helper: found a file
1230 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_PROGRESS_FILE 420
1233 * Progress information from the helper: found a directory
1235 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_PROGRESS_DIRECTORY 421
1238 * Error signal from the helper.
1240 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_ERROR 422
1243 * Signal that helper skipped a file.
1245 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_SKIP_FILE 423
1248 * Signal that helper is done scanning the directory tree.
1250 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_COUNTING_DONE 424
1253 * Extracted meta data from the helper.
1255 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_META_DATA 425
1258 * Signal that helper is done.
1260 #define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_FINISHED 426
1262 /*******************************************************************************
1263 * NAMESTORE message types
1264 ******************************************************************************/
1267 * Request update and listing of a peer.
1269 #define GNUNET_MESSAGE_TYPE_NAMESTORE_START 430
1272 * Next available: 440
1275 /*******************************************************************************
1276 * TODO: we need a way to register message types centrally (via some webpage).
1277 * For now: unofficial extensions should start at 48k, internal extensions
1278 * define here should leave some room (4-10 additional messages to the previous
1280 ******************************************************************************/
1283 * Type used to match 'all' message types.
1285 #define GNUNET_MESSAGE_TYPE_ALL 65535
1288 #if 0 /* keep Emacsens' auto-indent happy */
1295 /* ifndef GNUNET_PROTOCOLS_H */
1297 /* end of gnunet_protocols.h */