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Diffstat (limited to 'src/include/gnunet_protocols.h')
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1 files changed, 1289 insertions, 0 deletions
diff --git a/src/include/gnunet_protocols.h b/src/include/gnunet_protocols.h new file mode 100644 index 0000000..dd7c7fe --- /dev/null +++ b/src/include/gnunet_protocols.h @@ -0,0 +1,1289 @@ +/* + This file is part of GNUnet. + (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 Christian Grothoff (and other contributing authors) + + GNUnet is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 2, or (at your + option) any later version. + + GNUnet is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GNUnet; see the file COPYING. If not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +/** + * @file include/gnunet_protocols.h + * @brief constants for network protocols + * @author Christian Grothoff + */ + +#ifndef GNUNET_PROTOCOLS_H +#define GNUNET_PROTOCOLS_H + +#ifdef __cplusplus +extern "C" +{ +#if 0 /* keep Emacsens' auto-indent happy */ +} +#endif +#endif + +/******************************************************************************* + * UTIL message types + ******************************************************************************/ + +/** + * Test if service is online. + */ +#define GNUNET_MESSAGE_TYPE_TEST 1 + +/** + * Dummy messages for testing / benchmarking. + */ +#define GNUNET_MESSAGE_TYPE_DUMMY 2 + +/******************************************************************************* + * RESOLVER message types + ******************************************************************************/ + +/** + * Request DNS resolution. + */ +#define GNUNET_MESSAGE_TYPE_RESOLVER_REQUEST 4 + +/** + * Response to a DNS resolution request. + */ +#define GNUNET_MESSAGE_TYPE_RESOLVER_RESPONSE 5 + +/******************************************************************************* + * ARM message types + ******************************************************************************/ + +/** + * Request to ARM to start a service. + */ +#define GNUNET_MESSAGE_TYPE_ARM_START 8 + +/** + * Request to ARM to stop a service. + */ +#define GNUNET_MESSAGE_TYPE_ARM_STOP 9 + +/** + * Request ARM service itself to shutdown. + */ +#define GNUNET_MESSAGE_TYPE_ARM_SHUTDOWN 10 + +/** + * Response from ARM. + */ +#define GNUNET_MESSAGE_TYPE_ARM_RESULT 11 + + +/******************************************************************************* + * HELLO message types + ******************************************************************************/ + +/** + * HELLO message used for communicating peer addresses. + * Managed by libgnunethello. + */ +#define GNUNET_MESSAGE_TYPE_HELLO 16 + +/******************************************************************************* + * FRAGMENTATION message types + ******************************************************************************/ + +/** + * FRAGMENT of a larger message. + * Managed by libgnunetfragment. + */ +#define GNUNET_MESSAGE_TYPE_FRAGMENT 18 + +/** + * Acknowledgement of a FRAGMENT of a larger message. + * Managed by libgnunetfragment. + */ +#define GNUNET_MESSAGE_TYPE_FRAGMENT_ACK 19 + +/******************************************************************************* + * Transport-WLAN message types + ******************************************************************************/ + +/** + * Type of messages between the gnunet-wlan-helper and the daemon + * + */ +#define GNUNET_MESSAGE_TYPE_WLAN_HELPER_DATA 40 + +/** + * Control messages between the gnunet-wlan-helper and the daemon + */ + +#define GNUNET_MESSAGE_TYPE_WLAN_HELPER_CONTROL 41 + +/** + * Type of messages for advertisement over wlan + */ +#define GNUNET_MESSAGE_TYPE_WLAN_ADVERTISEMENT 42 + +/** + * Type of messages for data over the wlan + */ +#define GNUNET_MESSAGE_TYPE_WLAN_DATA 43 + + +/******************************************************************************* + * Transport-DV message types + ******************************************************************************/ + +/** + * DV service to DV Plugin message, when a message is + * unwrapped by the DV service and handed to the plugin + * for processing + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_RECEIVE 44 + +/** + * DV Plugin to DV service message, indicating a message + * should be sent out. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_SEND 45 + +/** + * DV service to DV api message, containing a confirmation + * or failure of a DV_SEND message. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_DV_SEND_RESULT 46 + +/** + * P2P DV message encapsulating some real message + */ +#define GNUNET_MESSAGE_TYPE_DV_DATA 47 + +/** + * P2P DV message gossipping peer information + */ +#define GNUNET_MESSAGE_TYPE_DV_GOSSIP 48 + +/** + * DV Plugin to DV service message, indicating + * startup. + */ +#define GNUNET_MESSAGE_TYPE_DV_START 49 + +/** + * P2P DV message notifying connected peers of a disconnect + */ +#define GNUNET_MESSAGE_TYPE_DV_DISCONNECT 50 + +/******************************************************************************* + * Transport-UDP message types + ******************************************************************************/ + +/** + * Normal UDP message type. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_UDP_MESSAGE 56 + +/** + * UDP ACK. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_UDP_ACK 57 + +/******************************************************************************* + * Transport-TCP message types + ******************************************************************************/ + +/** + * TCP NAT probe message, send from NAT'd peer to + * other peer to establish bi-directional communication + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_TCP_NAT_PROBE 60 + +/** + * Welcome message between TCP transports. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_TCP_WELCOME 61 + +/** + * Message to force transport to update bandwidth assignment (LEGACY) + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_ATS 62 + +/******************************************************************************* + * NAT message types + ******************************************************************************/ + +/** + * Message to ask NAT server to perform traversal test + */ +#define GNUNET_MESSAGE_TYPE_NAT_TEST 63 + +/******************************************************************************* + * CORE message types + ******************************************************************************/ + +/** + * Initial setup message from core client to core. + */ +#define GNUNET_MESSAGE_TYPE_CORE_INIT 64 + +/** + * Response from core to core client to INIT message. + */ +#define GNUNET_MESSAGE_TYPE_CORE_INIT_REPLY 65 + +/** + * Notify clients about new peer-to-peer connections (before + * key exchange and authentication). + */ +#define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_PRE_CONNECT 66 + +/** + * Notify clients about new peer-to-peer connections (triggered + * after key exchange). + */ +#define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_CONNECT 67 + +/** + * Notify clients about peer disconnecting. + */ +#define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_DISCONNECT 68 + +/** + * Notify clients about peer status change. + */ +#define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_STATUS_CHANGE 69 + +/** + * Notify clients about incoming P2P messages. + */ +#define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_INBOUND 70 + +/** + * Notify clients about outgoing P2P transmissions. + */ +#define GNUNET_MESSAGE_TYPE_CORE_NOTIFY_OUTBOUND 71 + +/** + * Request from client to transmit message. + */ +#define GNUNET_MESSAGE_TYPE_CORE_SEND_REQUEST 74 + +/** + * Confirmation from core that message can now be sent + */ +#define GNUNET_MESSAGE_TYPE_CORE_SEND_READY 75 + +/** + * Client with message to transmit (after SEND_READY confirmation + * was received). + */ +#define GNUNET_MESSAGE_TYPE_CORE_SEND 76 + + +/** + * Request for peer iteration from CORE service. + */ +#define GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS 78 + +/** + * Last reply from core to request for peer iteration from CORE service. + */ +#define GNUNET_MESSAGE_TYPE_CORE_ITERATE_PEERS_END 79 + +/** + * Check whether a given peer is currently connected to CORE. + */ +#define GNUNET_MESSAGE_TYPE_CORE_PEER_CONNECTED 80 + +/** + * Session key exchange between peers. + */ +#define GNUNET_MESSAGE_TYPE_CORE_SET_KEY 81 + +/** + * Encapsulation for an encrypted message between peers. + */ +#define GNUNET_MESSAGE_TYPE_CORE_ENCRYPTED_MESSAGE 82 + +/** + * Check that other peer is alive (challenge). + */ +#define GNUNET_MESSAGE_TYPE_CORE_PING 83 + +/** + * Confirmation that other peer is alive. + */ +#define GNUNET_MESSAGE_TYPE_CORE_PONG 84 + +/** + * Request by the other peer to terminate the connection. + */ +#define GNUNET_MESSAGE_TYPE_CORE_HANGUP 85 + +/** + * gzip-compressed type map of the sender + */ +#define GNUNET_MESSAGE_TYPE_CORE_COMPRESSED_TYPE_MAP 86 + +/** + * uncompressed type map of the sender + */ +#define GNUNET_MESSAGE_TYPE_CORE_BINARY_TYPE_MAP 87 + +/******************************************************************************* + * DATASTORE message types + ******************************************************************************/ + +/** + * Message sent by datastore client on join. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_RESERVE 92 + +/** + * Message sent by datastore client on join. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_RELEASE_RESERVE 93 + +/** + * Message sent by datastore to client informing about status + * processing a request + * (in response to RESERVE, RELEASE_RESERVE, PUT, UPDATE and REMOVE requests). + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_STATUS 94 + +/** + * Message sent by datastore client to store data. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_PUT 95 + +/** + * Message sent by datastore client to update data. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_UPDATE 96 + +/** + * Message sent by datastore client to get data. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_GET 97 + +/** + * Message sent by datastore client to get random data. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_GET_REPLICATION 98 + +/** + * Message sent by datastore client to get random data. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_GET_ZERO_ANONYMITY 99 + +/** + * Message sent by datastore to client providing requested data + * (in response to GET or GET_RANDOM request). + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_DATA 100 + +/** + * Message sent by datastore to client signaling end of matching data. + * This message will also be sent for "GET_RANDOM", even though + * "GET_RANDOM" returns at most one data item. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_DATA_END 101 + +/** + * Message sent by datastore client to remove data. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_REMOVE 102 + +/** + * Message sent by datastore client to drop the database. + */ +#define GNUNET_MESSAGE_TYPE_DATASTORE_DROP 103 + + +/******************************************************************************* + * FS message types + ******************************************************************************/ + +/** + * Message sent by fs client to start indexing. + */ +#define GNUNET_MESSAGE_TYPE_FS_INDEX_START 128 + +/** + * Affirmative response to a request for start indexing. + */ +#define GNUNET_MESSAGE_TYPE_FS_INDEX_START_OK 129 + +/** + * Response to a request for start indexing that + * refuses. + */ +#define GNUNET_MESSAGE_TYPE_FS_INDEX_START_FAILED 130 + +/** + * Request from client for list of indexed files. + */ +#define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_GET 131 + +/** + * Reply to client with an indexed file name. + */ +#define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_ENTRY 132 + +/** + * Reply to client indicating end of list. + */ +#define GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_END 133 + +/** + * Request from client to unindex a file. + */ +#define GNUNET_MESSAGE_TYPE_FS_UNINDEX 134 + +/** + * Reply to client indicating unindex receipt. + */ +#define GNUNET_MESSAGE_TYPE_FS_UNINDEX_OK 135 + +/** + * Client asks FS service to start a (keyword) search. + */ +#define GNUNET_MESSAGE_TYPE_FS_START_SEARCH 136 + +/** + * P2P request for content (one FS to another). + */ +#define GNUNET_MESSAGE_TYPE_FS_GET 137 + +/** + * P2P response with content or active migration of content. Also + * used between the service and clients (in response to START_SEARCH). + */ +#define GNUNET_MESSAGE_TYPE_FS_PUT 138 + +/** + * Peer asks us to stop migrating content towards it for a while. + */ +#define GNUNET_MESSAGE_TYPE_FS_MIGRATION_STOP 139 + + +/******************************************************************************* + * DHT message types + ******************************************************************************/ + +/** + * Client wants to store item in DHT. + */ +#define GNUNET_MESSAGE_TYPE_DHT_CLIENT_PUT 142 + +/** + * Client wants to lookup item in DHT. + */ +#define GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET 143 + +/** + * Client wants to stop search in DHT. + */ +#define GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET_STOP 144 + +/** + * Service returns result to client. + */ +#define GNUNET_MESSAGE_TYPE_DHT_CLIENT_RESULT 145 + +/** + * Peer is storing data in DHT. + */ +#define GNUNET_MESSAGE_TYPE_DHT_P2P_PUT 146 + +/** + * Peer tries to find data in DHT. + */ +#define GNUNET_MESSAGE_TYPE_DHT_P2P_GET 147 + +/** + * Data is returned to peer from DHT. + */ +#define GNUNET_MESSAGE_TYPE_DHT_P2P_RESULT 148 + +/** + * Request / receive information about transiting GETs + */ +#define GNUNET_MESSAGE_TYPE_DHT_MONITOR_GET 149 + +/** + * Request / receive information about transiting GET responses + */ +#define GNUNET_MESSAGE_TYPE_DHT_MONITOR_GET_RESP 150 + +/** + * Request / receive information about transiting PUTs + */ +#define GNUNET_MESSAGE_TYPE_DHT_MONITOR_PUT 151 + +/** + * Request / receive information about transiting PUT responses (TODO) + */ +#define GNUNET_MESSAGE_TYPE_DHT_MONITOR_PUT_RESP 152 + + +/******************************************************************************* + * HOSTLIST message types + ******************************************************************************/ + +/** + * Hostlist advertisement message + */ +#define GNUNET_MESSAGE_TYPE_HOSTLIST_ADVERTISEMENT 160 + + +/******************************************************************************* + * STATISTICS message types + ******************************************************************************/ + +/** + * Set a statistical value. + */ +#define GNUNET_MESSAGE_TYPE_STATISTICS_SET 168 + +/** + * Get a statistical value(s). + */ +#define GNUNET_MESSAGE_TYPE_STATISTICS_GET 169 + +/** + * Response to a STATISTICS_GET message (with value). + */ +#define GNUNET_MESSAGE_TYPE_STATISTICS_VALUE 170 + +/** + * Response to a STATISTICS_GET message (end of value stream). + */ +#define GNUNET_MESSAGE_TYPE_STATISTICS_END 171 + +/** + * Watch changes to a statistical value. Message format is the same + * as for GET, except that the subsystem and entry name must be given. + */ +#define GNUNET_MESSAGE_TYPE_STATISTICS_WATCH 172 + +/** + * Changes to a watched value. + */ +#define GNUNET_MESSAGE_TYPE_STATISTICS_WATCH_VALUE 173 + + +/******************************************************************************* + * VPN message types + ******************************************************************************/ + +/** + * Type of messages between the gnunet-vpn-helper and the daemon + */ +#define GNUNET_MESSAGE_TYPE_VPN_HELPER 185 + +/** + * Type of messages containing an ICMP packet for a service. + */ +#define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_SERVICE 190 + +/** + * Type of messages containing an ICMP packet for the Internet. + */ +#define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_INTERNET 191 + +/** + * Type of messages containing an ICMP packet for the VPN + */ +#define GNUNET_MESSAGE_TYPE_VPN_ICMP_TO_VPN 192 + +/** + * Type of messages containing an DNS request for a DNS exit service. + */ +#define GNUNET_MESSAGE_TYPE_VPN_DNS_TO_INTERNET 193 + +/** + * Type of messages containing an DNS reply from a DNS exit service. + */ +#define GNUNET_MESSAGE_TYPE_VPN_DNS_FROM_INTERNET 194 + +/** + * Type of messages containing an TCP packet for a service. + */ +#define GNUNET_MESSAGE_TYPE_VPN_TCP_TO_SERVICE_START 195 + +/** + * Type of messages containing an TCP packet for the Internet. + */ +#define GNUNET_MESSAGE_TYPE_VPN_TCP_TO_INTERNET_START 196 + +/** + * Type of messages containing an TCP packet of an established connection. + */ +#define GNUNET_MESSAGE_TYPE_VPN_TCP_DATA_TO_EXIT 197 + +/** + * Type of messages containing an TCP packet of an established connection. + */ +#define GNUNET_MESSAGE_TYPE_VPN_TCP_DATA_TO_VPN 198 + +/** + * Type of messages containing an UDP packet for a service. + */ +#define GNUNET_MESSAGE_TYPE_VPN_UDP_TO_SERVICE 199 + +/** + * Type of messages containing an UDP packet for the Internet. + */ +#define GNUNET_MESSAGE_TYPE_VPN_UDP_TO_INTERNET 200 + +/** + * Type of messages containing an UDP packet from a remote host + */ +#define GNUNET_MESSAGE_TYPE_VPN_UDP_REPLY 201 + + +/** + * Client asks VPN service to setup an IP to redirect traffic + * via an exit node to some global IP address. + */ +#define GNUNET_MESSAGE_TYPE_VPN_CLIENT_REDIRECT_TO_IP 202 + +/** + * Client asks VPN service to setup an IP to redirect traffic + * to some peer offering a service. + */ +#define GNUNET_MESSAGE_TYPE_VPN_CLIENT_REDIRECT_TO_SERVICE 203 + +/** + * VPN service responds to client with an IP to use for the + * requested redirection. + */ +#define GNUNET_MESSAGE_TYPE_VPN_CLIENT_USE_IP 204 + + +/******************************************************************************* + * VPN-DNS message types + ******************************************************************************/ + + +/** + * Initial message from client to DNS service for registration. + */ +#define GNUNET_MESSAGE_TYPE_DNS_CLIENT_INIT 211 + +/** + * Type of messages between the gnunet-helper-dns and the service + */ +#define GNUNET_MESSAGE_TYPE_DNS_CLIENT_REQUEST 212 + +/** + * Type of messages between the gnunet-helper-dns and the service + */ +#define GNUNET_MESSAGE_TYPE_DNS_CLIENT_RESPONSE 213 + +/** + * Type of messages between the gnunet-helper-dns and the service + */ +#define GNUNET_MESSAGE_TYPE_DNS_HELPER 214 + + +/******************************************************************************* + * MESH message types + ******************************************************************************/ + +/** + * Type of message used to transport messages throug a MESH-tunnel (LEGACY) + */ +#define GNUNET_MESSAGE_TYPE_MESH 215 + +/** + * Type of message used to send another peer which messages we want to receive + * through a mesh-tunnel (LEGACY) + */ +#define GNUNET_MESSAGE_TYPE_MESH_HELLO 216 + +/** + * Request the creation of a path + */ +#define GNUNET_MESSAGE_TYPE_MESH_PATH_CREATE 256 + +/** + * Request the modification of an existing path + */ +#define GNUNET_MESSAGE_TYPE_MESH_PATH_CHANGE 257 + +/** + * Notify that a connection of a path is no longer valid + */ +#define GNUNET_MESSAGE_TYPE_MESH_PATH_BROKEN 258 + +/** + * At some point, the route will spontaneously change + */ +#define GNUNET_MESSAGE_TYPE_MESH_PATH_CHANGED 259 + +/** + * Transport data in the mesh (origin->end) unicast + */ +#define GNUNET_MESSAGE_TYPE_MESH_UNICAST 260 + +/** + * Transport data to all peers in a tunnel + */ +#define GNUNET_MESSAGE_TYPE_MESH_MULTICAST 261 + +/** + * Transport data back in the mesh (end->origin) + */ +#define GNUNET_MESSAGE_TYPE_MESH_TO_ORIGIN 262 + +/** + * Send origin an ACK that the path is complete + */ +#define GNUNET_MESSAGE_TYPE_MESH_PATH_ACK 263 + +/** + * Avoid path timeouts + */ +#define GNUNET_MESSAGE_TYPE_MESH_PATH_KEEPALIVE 264 + +/** + * Request the destuction of a path + */ +#define GNUNET_MESSAGE_TYPE_MESH_PATH_DESTROY 265 + +/** + * Request the destruction of a whole tunnel + */ +#define GNUNET_MESSAGE_TYPE_MESH_TUNNEL_DESTROY 266 + +/** + * We need flow control + */ +#define GNUNET_MESSAGE_TYPE_MESH_SPEED_NOTIFY 270 + +/** + * Connect to the mesh service, specifying subscriptions + */ +#define GNUNET_MESSAGE_TYPE_MESH_LOCAL_CONNECT 272 + +/** + * Ask the mesh service to create a new tunnel + */ +#define GNUNET_MESSAGE_TYPE_MESH_LOCAL_TUNNEL_CREATE 273 + +/** + * Ask the mesh service to destroy a tunnel + */ +#define GNUNET_MESSAGE_TYPE_MESH_LOCAL_TUNNEL_DESTROY 274 + +/** + * Ask the mesh service to add a peer to an existing tunnel + */ +#define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_ADD 275 + +/** + * Ask the mesh service to remove a peer from a tunnel + */ +#define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_DEL 276 + +/** + * Ask the mesh service to add a peer offering a service to an existing tunnel + */ +#define GNUNET_MESSAGE_TYPE_MESH_LOCAL_PEER_ADD_BY_TYPE 277 + +/** + * 640kb should be enough for everybody + */ +#define GNUNET_MESSAGE_TYPE_MESH_RESERVE_END 288 + + + +/******************************************************************************* + * CHAT message types START + ******************************************************************************/ + +/** + * Message sent from client to join a chat room. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_JOIN_REQUEST 300 + +/** + * Message sent to client to indicate joining of another room member. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_JOIN_NOTIFICATION 301 + +/** + * Message sent to client to indicate leaving of another room member. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_LEAVE_NOTIFICATION 302 + +/** + * Notification sent by service to client indicating that we've received a chat + * message. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_MESSAGE_NOTIFICATION 303 + +/** + * Request sent by client to transmit a chat message to another room members. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_TRANSMIT_REQUEST 304 + +/** + * Receipt sent from a message receiver to the service to confirm delivery of + * a chat message. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_CONFIRMATION_RECEIPT 305 + +/** + * Notification sent from the service to the original sender + * to acknowledge delivery of a chat message. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_CONFIRMATION_NOTIFICATION 306 + +/** + * P2P message sent to indicate joining of another room member. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_P2P_JOIN_NOTIFICATION 307 + +/** + * P2P message sent to indicate leaving of another room member. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_P2P_LEAVE_NOTIFICATION 308 + +/** + * P2P message sent to a newly connected peer to request its known clients in + * order to synchronize room members. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_P2P_SYNC_REQUEST 309 + +/** + * Notification sent from one peer to another to indicate that we have received + * a chat message. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_P2P_MESSAGE_NOTIFICATION 310 + +/** + * P2P receipt confirming delivery of a chat message. + */ +#define GNUNET_MESSAGE_TYPE_CHAT_P2P_CONFIRMATION_RECEIPT 311 + + +/******************************************************************************* + * NSE (network size estimation) message types + ******************************************************************************/ + +/** + * client->service message indicating start + */ +#define GNUNET_MESSAGE_TYPE_NSE_START 321 + +/** + * P2P message sent from nearest peer + */ +#define GNUNET_MESSAGE_TYPE_NSE_P2P_FLOOD 322 + +/** + * service->client message indicating + */ +#define GNUNET_MESSAGE_TYPE_NSE_ESTIMATE 323 + + +/******************************************************************************* + * PEERINFO message types + ******************************************************************************/ + +/** + * Request update and listing of a peer. + */ +#define GNUNET_MESSAGE_TYPE_PEERINFO_GET 330 + +/** + * Request update and listing of all peers. + */ +#define GNUNET_MESSAGE_TYPE_PEERINFO_GET_ALL 331 + +/** + * Information about one of the peers. + */ +#define GNUNET_MESSAGE_TYPE_PEERINFO_INFO 332 + +/** + * End of information about other peers. + */ +#define GNUNET_MESSAGE_TYPE_PEERINFO_INFO_END 333 + +/** + * Start notifying this client about all changes to + * the known peers until it disconnects. + */ +#define GNUNET_MESSAGE_TYPE_PEERINFO_NOTIFY 334 + +/******************************************************************************* + * ATS message types + ******************************************************************************/ + +/** + * Type of the 'struct ClientStartMessage' sent by clients to ATS to + * identify the type of the client. + */ +#define GNUNET_MESSAGE_TYPE_ATS_START 340 + +/** + * Type of the 'struct RequestAddressMessage' sent by clients to ATS + * to request an address to help connect. + */ +#define GNUNET_MESSAGE_TYPE_ATS_REQUEST_ADDRESS 341 + +/** + * Type of the 'struct RequestAddressMessage' sent by clients to ATS + * to request an address to help connect. + */ +#define GNUNET_MESSAGE_TYPE_ATS_REQUEST_ADDRESS_CANCEL 342 + +/** + * Type of the 'struct AddressUpdateMessage' sent by clients to ATS + * to inform ATS about performance changes. + */ +#define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_UPDATE 343 + +/** + * Type of the 'struct AddressDestroyedMessage' sent by clients to ATS + * to inform ATS about an address being unavailable. + */ +#define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_DESTROYED 344 + +/** + * Type of the 'struct AddressSuggestionMessage' sent by ATS to clients + * to suggest switching to a different address. + */ +#define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_SUGGESTION 345 + +/** + * Type of the 'struct PeerInformationMessage' sent by ATS to clients + * to inform about QoS for a particular connection. + */ +#define GNUNET_MESSAGE_TYPE_ATS_PEER_INFORMATION 346 + +/** + * Type of the 'struct ReservationRequestMessage' sent by clients to ATS + * to ask for inbound bandwidth reservations. + */ +#define GNUNET_MESSAGE_TYPE_ATS_RESERVATION_REQUEST 347 + +/** + * Type of the 'struct ReservationResultMessage' sent by ATS to clients + * in response to a reservation request. + */ +#define GNUNET_MESSAGE_TYPE_ATS_RESERVATION_RESULT 348 + +/** + * Type of the 'struct ChangePreferenceMessage' sent by clients to ATS + * to ask for allocation preference changes. + */ +#define GNUNET_MESSAGE_TYPE_ATS_PREFERENCE_CHANGE 349 + +/** + * Type of the 'struct SessionReleaseMessage' sent by ATS to client + * to confirm that a session ID was destroyed. + */ +#define GNUNET_MESSAGE_TYPE_ATS_SESSION_RELEASE 350 + +/** + * Type of the 'struct AddressUseMessage' sent by ATS to client + * to confirm that an address is used or not used anymore + */ +#define GNUNET_MESSAGE_TYPE_ATS_ADDRESS_IN_USE 351 + + + + +/******************************************************************************* + * TRANSPORT message types + ******************************************************************************/ + +/** + * Message from the core saying that the transport + * server should start giving it messages. This + * should automatically trigger the transmission of + * a HELLO message. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_START 360 + +/** + * Message from TRANSPORT notifying about a + * client that connected to us. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_CONNECT 361 + +/** + * Message from TRANSPORT notifying about a + * client that disconnected from us. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_DISCONNECT 362 + +/** + * Request to TRANSPORT to transmit a message. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SEND 363 + +/** + * Confirmation from TRANSPORT that message for transmission has been + * queued (and that the next message to this peer can now be passed to + * the service). Note that this confirmation does NOT imply that the + * message was fully transmitted. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SEND_OK 364 + +/** + * Message from TRANSPORT notifying about a + * message that was received. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_RECV 365 + +/** + * Message telling transport to limit its receive rate. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SET_QUOTA 366 + +/** + * Request to look addresses of peers in server. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING 367 + +/** + * Response to the address lookup request. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING_REPLY 368 + +/** + * Register a client that wants to do blacklisting. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_INIT 369 + +/** + * Query to a blacklisting client (is this peer blacklisted)? + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_QUERY 370 + +/** + * Reply from blacklisting client (answer to blacklist query). + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_REPLY 371 + +/** + * Transport PING message + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_PING 372 + +/** + * Transport PONG message + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_PONG 373 + +/** + * Message for transport service from a client asking that a + * connection be initiated with another peer. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_REQUEST_CONNECT 374 + +/** + * Transport CONNECT message exchanged between transport services to + * indicate that a session should be marked as 'connected'. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_CONNECT 375 + +/** + * Transport CONNECT_ACK message exchanged between transport services to + * indicate that a CONNECT message was accepted + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_CONNECT_ACK 376 + +/** + * Transport CONNECT_ACK message exchanged between transport services to + * indicate that a CONNECT message was accepted + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_ACK 377 + +/** + * Transport DISCONNECT message exchanged between transport services to + * indicate that a connection should be dropped. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_DISCONNECT 378 + +/** + * Request to monitor addresses used by a peer or all peers. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE 380 + +/** + * Message send by a peer to notify the other to keep the session alive + * and measure latency in a regular interval + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE 381 + +/** + * Response to a GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE message to + * measure latency in a regular interval + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE_RESPONSE 382 + + +/** + * Request to iterate over all known addresses. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE_RESPONSE 383 + +/** + * Message send by a peer to notify the other to keep the session alive. + */ +#define GNUNET_MESSAGE_TYPE_TRANSPORT_BROADCAST_BEACON 384 + +/******************************************************************************* + * STREAM LIRBRARY MESSAGES + ******************************************************************************/ + +/** + * Message containing data exchanged between stream end-points over mesh. + */ +#define GNUNET_MESSAGE_TYPE_STREAM_DATA 400 + +/** + * ACK message + */ +#define GNUNET_MESSAGE_TYPE_STREAM_ACK 401 + +/** + * Handshake hello message + */ +#define GNUNET_MESSAGE_TYPE_STREAM_HELLO 402 + +/** + * Handshake hello acknowledgement message + */ +#define GNUNET_MESSAGE_TYPE_STREAM_HELLO_ACK 403 + +/** + * Reset message + */ +#define GNUNET_MESSAGE_TYPE_STREAM_RESET 404 + +/** + * Transmit close message (data transmission no longer possible after this + * message) + */ +#define GNUNET_MESSAGE_TYPE_STREAM_TRANSMIT_CLOSE 405 + +/** + * Transmit close acknowledgement message + */ +#define GNUNET_MESSAGE_TYPE_STREAM_TRANSMIT_CLOSE_ACK 406 + +/** + * Receive close message (data is no loger read by the receiver after this + * message) + */ +#define GNUNET_MESSAGE_TYPE_STREAM_RECEIVE_CLOSE 407 + +/** + * Receive close acknowledgement message + */ +#define GNUNET_MESSAGE_TYPE_STREAM_RECEIVE_CLOSE_ACK 408 + +/** + * Stream close message (data is no longer sent or read after this message) + */ +#define GNUNET_MESSAGE_TYPE_STREAM_CLOSE 409 + +/** + * Close acknowledgement message + */ +#define GNUNET_MESSAGE_TYPE_STREAM_CLOSE_ACK 410 + +/******************************************************************************* + * FS-PUBLISH-HELPER IPC Messages + ******************************************************************************/ + +/** + * Progress information from the helper: found a file + */ +#define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_PROGRESS_FILE 420 + +/** + * Progress information from the helper: found a directory + */ +#define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_PROGRESS_DIRECTORY 421 + +/** + * Error signal from the helper. + */ +#define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_ERROR 422 + +/** + * Signal that helper skipped a file. + */ +#define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_SKIP_FILE 423 + +/** + * Signal that helper is done scanning the directory tree. + */ +#define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_COUNTING_DONE 424 + +/** + * Extracted meta data from the helper. + */ +#define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_META_DATA 425 + +/** + * Signal that helper is done. + */ +#define GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_FINISHED 426 + +/******************************************************************************* + * NAMESTORE message types + ******************************************************************************/ + +/** + * Request update and listing of a peer. + */ +#define GNUNET_MESSAGE_TYPE_NAMESTORE_START 430 + +/** + * Next available: 440 + */ + +/******************************************************************************* + * TODO: we need a way to register message types centrally (via some webpage). + * For now: unofficial extensions should start at 48k, internal extensions + * define here should leave some room (4-10 additional messages to the previous + * extension). + ******************************************************************************/ + +/** + * Type used to match 'all' message types. + */ +#define GNUNET_MESSAGE_TYPE_ALL 65535 + + +#if 0 /* keep Emacsens' auto-indent happy */ +{ +#endif +#ifdef __cplusplus +} +#endif + +/* ifndef GNUNET_PROTOCOLS_H */ +#endif +/* end of gnunet_protocols.h */ |