/*
This file is part of GNUnet.
- (C) 2009-2014 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2009-2014 GNUnet e.V.
- 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 3, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ 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.
+ Affero 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.
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
#include "gnunet_crypto_lib.h"
#include "gnunet_time_lib.h"
-#include "gnunet_transport_service.h"
#include "gnunet_constants.h"
#define DEBUG_TRANSPORT GNUNET_EXTRA_LOGGING
/**
* Maximum frequency for re-evaluating latencies for all transport addresses.
*/
-#define LATENCY_EVALUATION_MAX_DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_HOURS, 1)
+#define LATENCY_EVALUATION_MAX_DELAY \
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_HOURS, 1)
/**
* Maximum frequency for re-evaluating latencies for connected addresses.
*/
-#define CONNECTED_LATENCY_EVALUATION_MAX_DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 1)
+#define CONNECTED_LATENCY_EVALUATION_MAX_DELAY \
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 1)
/**
* Similiar to GNUNET_TRANSPORT_NotifyDisconnect but in and out quotas are
* @param bandwidth_out outbound bandwidth in NBO
*
*/
-typedef void
-(*NotifyConnect) (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out);
+typedef void (*NotifyConnect) (
+ void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out);
GNUNET_NETWORK_STRUCT_BEGIN
+
/**
* Message from the transport service to the library
* asking to check if both processes agree about this
/**
* 0: no options
- * 1: The 'self' field should be checked
+ * 1: The @e self field should be checked
* 2: this client is interested in payload traffic
*/
uint32_t options;
* receiver should print out an error message and disconnect.
*/
struct GNUNET_PeerIdentity self;
-
};
*/
struct GNUNET_MessageHeader header;
- /**
- * Identity of the new neighbour.
- */
- struct GNUNET_PeerIdentity id;
+#if (defined(GNUNET_TRANSPORT_COMMUNICATION_VERSION) || \
+ defined(GNUNET_TRANSPORT_CORE_VERSION))
/**
- * Current inbound quota for this peer
+ * Always zero, for alignment.
*/
- struct GNUNET_BANDWIDTH_Value32NBO quota_in;
+ uint32_t reserved GNUNET_PACKED;
+
+#else
/**
* Current outbound quota for this peer
*/
struct GNUNET_BANDWIDTH_Value32NBO quota_out;
+#endif
+
+ /**
+ * Identity of the new neighbour.
+ */
+ struct GNUNET_PeerIdentity id;
};
* Who got disconnected?
*/
struct GNUNET_PeerIdentity peer;
-
};
-/**
- * Message type for sending a request connect message
- * to the transport service. Must be done before transport
- * api will allow messages to be queued/sent to transport
- * service for transmission to a peer.
- */
-struct TransportRequestConnectMessage
-{
- /**
- * Message header
- */
- struct GNUNET_MessageHeader header;
-
- /**
- * Connect (#GNUNET_YES) or connect (#GNUNET_NO).
- */
- uint32_t connect;
-
- /**
- * Identity of the peer we would like to connect to.
- */
- struct GNUNET_PeerIdentity peer;
-};
/**
* Message used to set a particular bandwidth quota. Sent TO the
* service to set an incoming quota, sent FROM the service to update
* an outgoing quota.
+ *
+ * NOTE: no longer used in TNG!
*/
struct QuotaSetMessage
{
* About which peer are we talking here?
*/
struct GNUNET_PeerIdentity peer;
-
};
* Which peer sent the message?
*/
struct GNUNET_PeerIdentity peer;
-
};
*/
struct GNUNET_MessageHeader header;
+#if (defined(GNUNET_TRANSPORT_COMMUNICATION_VERSION) || \
+ defined(GNUNET_TRANSPORT_CORE_VERSION))
+
+ uint32_t reserved GNUNET_PACKED;
+
+#else
+
/**
* #GNUNET_OK if the transmission succeeded,
* #GNUNET_SYSERR if it failed (i.e. network disconnect);
* in either case, it is now OK for this client to
* send us another message for the given peer.
*/
- uint32_t success GNUNET_PACKED;
+ uint16_t success GNUNET_PACKED;
/**
* Size of message sent
*/
- uint32_t bytes_msg GNUNET_PACKED;
+ uint16_t bytes_msg GNUNET_PACKED;
/**
- * Size of message sent over wire
- * Includes plugin and protocol specific overhead
+ * Size of message sent over wire.
+ * Includes plugin and protocol specific overheads.
*/
uint32_t bytes_physical GNUNET_PACKED;
- /**
- * Latency estimate.
- */
- struct GNUNET_TIME_RelativeNBO latency;
+#endif
/**
* Which peer can send more now?
*/
struct GNUNET_PeerIdentity peer;
-
};
+
/**
- * Message used to notify the transport API about an address to string
- * conversion. Message is followed by the string with the humand-readable
- * address. For each lookup, multiple results may be returned. The
- * last message must have a @e res of #GNUNET_OK and an @e addr_len
- * of zero.
+ * Message used to notify the transport API that it can
+ * send another message to the transport service.
+ * (Used to implement flow control.)
*/
-struct AddressToStringResultMessage
+struct RecvOkMessage
{
/**
- * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING_REPLY
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_RECV_OK
*/
struct GNUNET_MessageHeader header;
/**
- * #GNUNET_OK if the conversion succeeded,
- * #GNUNET_SYSERR if it failed
+ * Number of messages by which to increase the window, greater or
+ * equal to one.
*/
- uint32_t res GNUNET_PACKED;
+ uint32_t increase_window_delta GNUNET_PACKED;
/**
- * Length of the following string, zero if @e is #GNUNET_SYSERR
+ * Which peer can CORE handle more from now?
*/
- uint32_t addr_len GNUNET_PACKED;
+ struct GNUNET_PeerIdentity peer;
};
*/
uint32_t reserved GNUNET_PACKED;
+#if ! (defined(GNUNET_TRANSPORT_COMMUNICATION_VERSION) || \
+ defined(GNUNET_TRANSPORT_CORE_VERSION))
+
/**
* Allowed delay.
*/
struct GNUNET_TIME_RelativeNBO timeout;
+#endif
/**
* Which peer should receive the message?
*/
struct GNUNET_PeerIdentity peer;
+};
+
+
+#if ! (defined(GNUNET_TRANSPORT_COMMUNICATION_VERSION) || \
+ defined(GNUNET_TRANSPORT_CORE_VERSION))
+
+
+/**
+ * Message used to notify the transport API about an address to string
+ * conversion. Message is followed by the string with the humand-readable
+ * address. For each lookup, multiple results may be returned. The
+ * last message must have a @e res of #GNUNET_OK and an @e addr_len
+ * of zero.
+ */
+struct AddressToStringResultMessage
+{
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING_REPLY
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * #GNUNET_OK if the conversion succeeded,
+ * #GNUNET_SYSERR if it failed
+ */
+ uint32_t res GNUNET_PACKED;
+
+ /**
+ * Length of the following string, zero if @e is #GNUNET_SYSERR
+ */
+ uint32_t addr_len GNUNET_PACKED;
};
struct GNUNET_TIME_AbsoluteNBO next_validation;
};
+
/**
* Message from the library to the transport service
* asking for binary addresses known for a peer.
/**
* One shot call or continous replies?
*/
- uint32_t one_shot;
+ uint32_t one_shot GNUNET_PACKED;
/**
* The identity of the peer to look up.
*/
struct GNUNET_PeerIdentity peer;
-
};
/**
* One shot call or continous replies?
*/
- uint32_t one_shot;
+ uint32_t one_shot GNUNET_PACKED;
/**
* The identity of the peer to look up.
*/
struct GNUNET_PeerIdentity peer;
-
};
struct GNUNET_MessageHeader header;
/**
- * SEND, RECEIVE or BOTH?
+ * Always zero.
*/
- uint16_t direction;
+ uint32_t reserved GNUNET_PACKED;
/**
- * Traffic metrics count
+ * The identity of the peer to look up.
*/
- uint16_t ats_count;
+ struct GNUNET_PeerIdentity peer;
/**
- * The identity of the peer to look up.
+ * Fake properties to generate.
*/
- struct GNUNET_PeerIdentity peer;
+ struct GNUNET_ATS_PropertiesNBO properties;
+
+ /**
+ * Fake delay to add on inbound traffic.
+ */
+ struct GNUNET_TIME_RelativeNBO delay_in;
+
+ /**
+ * Fake delay to add on outbound traffic.
+ */
+ struct GNUNET_TIME_RelativeNBO delay_out;
};
* Length of the plugin name
*/
uint32_t pluginlen GNUNET_PACKED;
-
};
* Which peer is being blacklisted or queried?
*/
struct GNUNET_PeerIdentity peer;
-
};
{
/**
- * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_PLUGIN_MONITOR_EVENT.
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_PLUGIN_EVENT.
*/
struct GNUNET_MessageHeader header;
/**
* An `enum GNUNET_TRANSPORT_SessionState` in NBO.
*/
- int32_t session_state GNUNET_PACKED;
+ uint16_t session_state GNUNET_PACKED;
+
+ /**
+ * #GNUNET_YES if this is an inbound connection,
+ * #GNUNET_NO if this is an outbound connection,
+ * #GNUNET_SYSERR if connections of this plugin
+ * are so fundamentally bidirectional
+ * that they have no 'initiator'
+ * Value given in NBO.
+ */
+ int16_t is_inbound GNUNET_PACKED;
/**
* Number of messages waiting transmission.
struct GNUNET_TIME_AbsoluteNBO timeout;
/**
- * What is the expected latency?
+ * Until how long is this plugin currently blocked from reading?
*/
- struct GNUNET_TIME_RelativeNBO delay;
+ struct GNUNET_TIME_AbsoluteNBO delay;
/**
* Which peer is this connection for?
struct GNUNET_PeerIdentity peer;
/**
- * Length of the plugin name in bytes, excluding 0-termination.
+ * Unique identifier for the session.
+ */
+ uint64_t session_id;
+
+ /**
+ * Length of the plugin name in bytes, including 0-termination.
*/
uint16_t plugin_name_len GNUNET_PACKED;
*/
uint16_t plugin_address_len GNUNET_PACKED;
- /* followed by 0-terminated plugin name and
+ /* followed by 0-terminated plugin name and
@e plugin_address_len bytes of plugin address */
+};
+
+#else
+
+/* *********************** TNG messages ***************** */
+/**
+ * Communicator goes online. Note which addresses it can
+ * work with.
+ */
+struct GNUNET_TRANSPORT_CommunicatorAvailableMessage
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_NEW_COMMUNICATOR.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * NBO encoding of `enum GNUNET_TRANSPORT_CommunicatorCharacteristics`
+ */
+ uint32_t cc;
+
+ /* Followed by the address prefix of the communicator */
+};
+
+
+/**
+ * Add address to the list.
+ */
+struct GNUNET_TRANSPORT_AddAddressMessage
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_ADD_ADDRESS.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Address identifier (used during deletion).
+ */
+ uint32_t aid GNUNET_PACKED;
+
+ /**
+ * When does the address expire?
+ */
+ struct GNUNET_TIME_RelativeNBO expiration;
+
+ /**
+ * An `enum GNUNET_NetworkType` in NBO.
+ */
+ uint32_t nt;
+
+ /* followed by UTF-8 encoded, 0-terminated human-readable address */
+};
+
+
+/**
+ * Remove address from the list.
+ */
+struct GNUNET_TRANSPORT_DelAddressMessage
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_DEL_ADDRESS.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Address identifier.
+ */
+ uint32_t aid GNUNET_PACKED;
+};
+
+
+/**
+ * Inform transport about an incoming message.
+ */
+struct GNUNET_TRANSPORT_IncomingMessage
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_INCOMING_MSG.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Do we use flow control or not?
+ */
+ uint32_t fc_on GNUNET_PACKED;
+
+ /**
+ * 64-bit number to identify the matching ACK.
+ */
+ uint64_t fc_id GNUNET_PACKED;
+
+ /**
+ * How long does the communicator believe the address on which
+ * the message was received to remain valid?
+ */
+ struct GNUNET_TIME_RelativeNBO expected_address_validity;
+
+ /**
+ * Sender identifier.
+ */
+ struct GNUNET_PeerIdentity sender;
+
+ /* followed by the message */
+};
+
+
+/**
+ * Transport informs us about being done with an incoming message.
+ * (only sent if fc_on was set).
+ */
+struct GNUNET_TRANSPORT_IncomingMessageAck
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_INCOMING_MSG_ACK.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Reserved (0)
+ */
+ uint32_t reserved GNUNET_PACKED;
+
+ /**
+ * Which message is being ACKed?
+ */
+ uint64_t fc_id GNUNET_PACKED;
+
+ /**
+ * Sender identifier of the original message.
+ */
+ struct GNUNET_PeerIdentity sender;
};
+/**
+ * Add queue to the transport
+ */
+struct GNUNET_TRANSPORT_AddQueueMessage
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_QUEUE_SETUP.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Queue identifier (used to identify the queue).
+ */
+ uint32_t qid GNUNET_PACKED;
+
+ /**
+ * Receiver that can be addressed via the queue.
+ */
+ struct GNUNET_PeerIdentity receiver;
+
+ /**
+ * An `enum GNUNET_NetworkType` in NBO.
+ */
+ uint32_t nt;
+
+ /**
+ * Maximum transmission unit, in NBO. UINT32_MAX for unlimited.
+ */
+ uint32_t mtu;
+
+ /**
+ * An `enum GNUNET_TRANSPORT_ConnectionStatus` in NBO.
+ */
+ uint32_t cs;
+
+ /* followed by UTF-8 encoded, 0-terminated human-readable address */
+};
+
+
+/**
+ * Remove queue, it is no longer available.
+ */
+struct GNUNET_TRANSPORT_DelQueueMessage
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_QUEUE_TEARDOWN.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Address identifier.
+ */
+ uint32_t qid GNUNET_PACKED;
+
+ /**
+ * Receiver that can be addressed via the queue.
+ */
+ struct GNUNET_PeerIdentity receiver;
+};
+
+
+/**
+ * Transport tells communicator that it wants a new queue.
+ */
+struct GNUNET_TRANSPORT_CreateQueue
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_QUEUE_CREATE.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Unique ID for the request.
+ */
+ uint32_t request_id GNUNET_PACKED;
+
+ /**
+ * Receiver that can be addressed via the queue.
+ */
+ struct GNUNET_PeerIdentity receiver;
+
+ /* followed by UTF-8 encoded, 0-terminated human-readable address */
+};
+
+
+/**
+ * Communicator tells transport how queue creation went down.
+ */
+struct GNUNET_TRANSPORT_CreateQueueResponse
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_QUEUE_CREATE_OK or
+ * #GNUNET_MESSAGE_TYPE_TRANSPORT_QUEUE_CREATE_FAIL.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Unique ID for the request.
+ */
+ uint32_t request_id GNUNET_PACKED;
+};
+
+
+/**
+ * Inform communicator about transport's desire to send a message.
+ */
+struct GNUNET_TRANSPORT_SendMessageTo
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_SEND_MSG.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Which queue should we use?
+ */
+ uint32_t qid GNUNET_PACKED;
+
+ /**
+ * Message ID, used for flow control.
+ */
+ uint64_t mid GNUNET_PACKED;
+
+ /**
+ * Receiver identifier.
+ */
+ struct GNUNET_PeerIdentity receiver;
+
+ /* followed by the message */
+};
+
+
+/**
+ * Inform transport that message was sent.
+ */
+struct GNUNET_TRANSPORT_SendMessageToAck
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_SEND_MSG_ACK.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Success (#GNUNET_OK), failure (#GNUNET_SYSERR).
+ */
+ uint32_t status GNUNET_PACKED;
+
+ /**
+ * Message ID of the original message.
+ */
+ uint64_t mid GNUNET_PACKED;
+
+ /**
+ * Receiver identifier.
+ */
+ struct GNUNET_PeerIdentity receiver;
+};
+
+
+/**
+ * Message from communicator to transport service asking for
+ * transmission of a backchannel message with the given peer @e pid
+ * and communicator.
+ */
+struct GNUNET_TRANSPORT_CommunicatorBackchannel
+{
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_COMMUNICATOR_BACKCHANNEL
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Always zero, for alignment.
+ */
+ uint32_t reserved;
+
+ /**
+ * Target peer.
+ */
+ struct GNUNET_PeerIdentity pid;
+
+ /* Followed by a `struct GNUNET_MessageHeader` with the encapsulated
+ message to the communicator */
+
+ /* Followed by the 0-terminated string specifying the desired
+ communicator at the target (@e pid) peer */
+};
+
+
+/**
+ * Message from transport to communicator passing along a backchannel
+ * message from the given peer @e pid.
+ */
+struct GNUNET_TRANSPORT_CommunicatorBackchannelIncoming
+{
+ /**
+ * Type will be
+ * #GNUNET_MESSAGE_TYPE_TRANSPORT_COMMUNICATOR_BACKCHANNEL_INCOMING
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Always zero, for alignment.
+ */
+ uint32_t reserved;
+
+ /**
+ * Origin peer.
+ */
+ struct GNUNET_PeerIdentity pid;
+
+ /* Followed by a `struct GNUNET_MessageHeader` with the encapsulated
+ message to the communicator */
+};
+
+
+/**
+ * Request to start monitoring.
+ */
+struct GNUNET_TRANSPORT_MonitorStart
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_START.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * #GNUNET_YES for one-shot montoring, #GNUNET_NO for continuous monitoring.
+ */
+ uint32_t one_shot;
+
+ /**
+ * Target identifier to monitor, all zeros for "all peers".
+ */
+ struct GNUNET_PeerIdentity peer;
+};
+
+
+/**
+ * Monitoring data.
+ */
+struct GNUNET_TRANSPORT_MonitorData
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_DATA.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Network type (an `enum GNUNET_NetworkType` in NBO).
+ */
+ uint32_t nt GNUNET_PACKED;
+
+ /**
+ * Target identifier.
+ */
+ struct GNUNET_PeerIdentity peer;
+
+ /**
+ * @deprecated To be discussed if we keep these...
+ */
+ struct GNUNET_TIME_AbsoluteNBO last_validation;
+ struct GNUNET_TIME_AbsoluteNBO valid_until;
+ struct GNUNET_TIME_AbsoluteNBO next_validation;
+
+ /**
+ * Current round-trip time estimate.
+ */
+ struct GNUNET_TIME_RelativeNBO rtt;
+
+ /**
+ * Connection status (in NBO).
+ */
+ uint32_t cs GNUNET_PACKED;
+
+ /**
+ * Messages pending (in NBO).
+ */
+ uint32_t num_msg_pending GNUNET_PACKED;
+
+ /**
+ * Bytes pending (in NBO).
+ */
+ uint32_t num_bytes_pending GNUNET_PACKED;
+
+ /* Followed by 0-terminated address of the peer */
+};
+
+
+/**
+ * Request to verify address.
+ */
+struct GNUNET_TRANSPORT_AddressToVerify
+{
+
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_CONSIDER_VERIFY.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Reserved. 0.
+ */
+ uint32_t reserved;
+
+ /**
+ * Peer the address is from.
+ */
+ struct GNUNET_PeerIdentity peer;
+
+ /* followed by variable-size raw address */
+};
+
+
+/**
+ * Application client to TRANSPORT service: we would like to have
+ * address suggestions for this peer.
+ */
+struct ExpressPreferenceMessage
+{
+ /**
+ * Type is #GNUNET_MESSAGE_TYPE_TRANSPORT_SUGGEST or
+ * #GNUNET_MESSAGE_TYPE_TRANSPORT_SUGGEST_CANCEL to stop
+ * suggestions.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * What type of performance preference does the client have?
+ * A `enum GNUNET_MQ_PreferenceKind` in NBO.
+ */
+ uint32_t pk GNUNET_PACKED;
+
+ /**
+ * Peer to get address suggestions for.
+ */
+ struct GNUNET_PeerIdentity peer;
+
+ /**
+ * How much bandwidth in bytes/second does the application expect?
+ */
+ struct GNUNET_BANDWIDTH_Value32NBO bw;
+};
+
+
+/**
+ * We got an address of another peer, TRANSPORT service
+ * should validate it. There is no response.
+ */
+struct RequestHelloValidationMessage
+{
+
+ /**
+ * Type is #GNUNET_MESSAGE_TYPE_TRANSPORT_REQUEST_HELLO_VALIDATION.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * What type of network does the other peer claim this is?
+ * A `enum GNUNET_NetworkType` in NBO.
+ */
+ uint32_t nt GNUNET_PACKED;
+
+ /**
+ * Peer to the address is presumably for.
+ */
+ struct GNUNET_PeerIdentity peer;
+
+ /**
+ * When does the address expire?
+ */
+ struct GNUNET_TIME_AbsoluteNBO expiration;
+
+ /* followed by 0-terminated address to validate */
+};
+
+#endif
+
GNUNET_NETWORK_STRUCT_END
/* end of transport.h */
projects / oweals / gnunet.git / blobdiff