/*
This file is part of GNUnet.
- (C) 2001, 2002, 2003, 2004, 2009, 2011 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2001, 2002, 2003, 2004, 2009, 2011 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
struct GNUNET_DHT_ClientGetStopMessage
{
/**
- * Type: GNUNET_MESSAGE_TYPE_DHT_GET_STOP
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET_STOP
*/
struct GNUNET_MessageHeader header;
/**
* Key of this request
*/
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key;
};
struct GNUNET_DHT_ClientGetMessage
{
/**
- * Type: GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET
*/
struct GNUNET_MessageHeader header;
* The type for the data for the GET request; actually an 'enum
* GNUNET_BLOCK_Type'.
*/
- uint32_t type;
+ uint32_t type GNUNET_PACKED;
/**
* The key to search for
*/
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key GNUNET_PACKED;
/**
* Unique ID identifying this request, if 0 then
};
+/**
+ * DHT GET RESULTS KNOWN message sent from clients to service. Indicates that a GET
+ * request should exclude certain results which are already known.
+ */
+struct GNUNET_DHT_ClientGetResultSeenMessage
+{
+ /**
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET_RESULTS_KNOWN
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Reserved, always 0.
+ */
+ uint32_t reserved GNUNET_PACKED;
+
+ /**
+ * The key we are searching for (to make it easy to find the corresponding
+ * GET inside the service).
+ */
+ struct GNUNET_HashCode key GNUNET_PACKED;
+
+ /**
+ * Unique ID identifying this request.
+ */
+ uint64_t unique_id GNUNET_PACKED;
+
+ /* Followed by an array of the hash codes of known results */
+
+};
+
+
+
/**
* Reply to a GET send from the service to a client.
*/
struct GNUNET_DHT_ClientResultMessage
{
/**
- * Type: GNUNET_MESSAGE_TYPE_DHT_CLIENT_RESULT
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_CLIENT_RESULT
*/
struct GNUNET_MessageHeader header;
/**
* The type for the data.
*/
- uint32_t type;
+ uint32_t type GNUNET_PACKED;
/**
* Number of peers recorded in the outgoing path from source to the
/**
* The key that was searched for
*/
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key GNUNET_PACKED;
/* put path, get path and actual data are copied to end of this dealy do */
struct GNUNET_DHT_ClientPutMessage
{
/**
- * Type: GNUNET_MESSAGE_TYPE_DHT_CLIENT_PUT
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_CLIENT_PUT
*/
struct GNUNET_MessageHeader header;
*/
uint32_t desired_replication_level GNUNET_PACKED;
+ /**
+ * Unique ID for the PUT message.
+ */
+ uint64_t unique_id GNUNET_PACKED;
+
/**
* How long should this data persist?
*/
/**
* The key to store the value under.
*/
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key GNUNET_PACKED;
/* DATA copied to end of this message */
/**
- * Message to monitor requests going through peer, clients <--> DHT service.
+ * Message to confirming receipt of PUT, sent from DHT service to clients.
*/
-struct GNUNET_DHT_MonitorMessage
+struct GNUNET_DHT_ClientPutConfirmationMessage
{
/**
- * Type: GNUNET_MESSAGE_TYPE_DHT_MONITOR_{GET, PUT, GET_RESP, PUT_RESP*}
- * (*) not yet implemented, necessary for key randomization
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_CLIENT_PUT_OK
*/
struct GNUNET_MessageHeader header;
/**
- * The type of data in the request.
+ * Always zero.
*/
- uint32_t type GNUNET_PACKED;
+ uint32_t reserved GNUNET_PACKED;
+
+ /**
+ * Unique ID from the PUT message that is being confirmed.
+ */
+ uint64_t unique_id GNUNET_PACKED;
+
+};
+
+
+
+/**
+ * Message to monitor put requests going through peer, DHT service -> clients.
+ */
+struct GNUNET_DHT_MonitorPutMessage
+{
+ /**
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_MONITOR_PUT
+ */
+ struct GNUNET_MessageHeader header;
/**
* Message options, actually an 'enum GNUNET_DHT_RouteOption' value.
*/
uint32_t options GNUNET_PACKED;
+ /**
+ * The type of data in the request.
+ */
+ uint32_t type GNUNET_PACKED;
+
+ /**
+ * Hop count so far.
+ */
+ uint32_t hop_count GNUNET_PACKED;
+
/**
* Replication level for this message
*/
/**
* Number of peers recorded in the outgoing path from source to the
- * storgage location of this message.
+ * storage location of this message.
*/
uint32_t put_path_length GNUNET_PACKED;
/**
- * The number of peer identities recorded from the storage location
- * to this peer.
+ * How long should this data persist?
*/
- uint32_t get_path_length GNUNET_PACKED;
+ struct GNUNET_TIME_AbsoluteNBO expiration_time;
/**
- * Unique ID for GET / GET responses.
+ * The key to store the value under.
*/
- uint64_t unique_id GNUNET_PACKED;
+ struct GNUNET_HashCode key GNUNET_PACKED;
+
+ /* put path (if tracked) */
+
+ /* Payload */
+};
+
+
+/**
+ * Message to request monitoring messages, clients -> DHT service.
+ */
+struct GNUNET_DHT_MonitorStartStopMessage
+{
/**
- * How long should this data persist?
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_MONITOR_START or
+ * #GNUNET_MESSAGE_TYPE_DHT_MONITOR_STOP
*/
- struct GNUNET_TIME_AbsoluteNBO expiration;
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * The type of data desired, GNUNET_BLOCK_TYPE_ANY for all.
+ */
+ uint32_t type GNUNET_PACKED;
+
+ /**
+ * Flag whether to notify about GET messages.
+ */
+ int16_t get GNUNET_PACKED;
+
+ /**
+ * Flag whether to notify about GET_REPONSE messages.
+ */
+ int16_t get_resp GNUNET_PACKED;
+
+ /**
+ * Flag whether to notify about PUT messages.
+ */
+ int16_t put GNUNET_PACKED;
+
+ /**
+ * Flag whether to use the provided key to filter messages.
+ */
+ int16_t filter_key GNUNET_PACKED;
+
+ /**
+ * The key to filter messages by.
+ */
+ struct GNUNET_HashCode key GNUNET_PACKED;
+};
+
+
+/**
+ * Message to monitor get requests going through peer, DHT service -> clients.
+ */
+struct GNUNET_DHT_MonitorGetMessage
+{
+ /**
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_MONITOR_GET
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Message options, actually an 'enum GNUNET_DHT_RouteOption' value.
+ */
+ uint32_t options GNUNET_PACKED;
+
+ /**
+ * The type of data in the request.
+ */
+ uint32_t type GNUNET_PACKED;
+
+ /**
+ * Hop count
+ */
+ uint32_t hop_count GNUNET_PACKED;
+
+ /**
+ * Replication level for this message
+ */
+ uint32_t desired_replication_level GNUNET_PACKED;
+
+ /**
+ * Number of peers recorded in the outgoing path from source to the
+ * storage location of this message.
+ */
+ uint32_t get_path_length GNUNET_PACKED;
/**
* The key to store the value under.
*/
- GNUNET_HashCode key;
+ struct GNUNET_HashCode key GNUNET_PACKED;
+
+ /* get path (if tracked) */
+
+};
+
+/**
+ * Message to monitor get results going through peer, DHT service -> clients.
+ */
+struct GNUNET_DHT_MonitorGetRespMessage
+{
+ /**
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_P2P_RESULT
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Content type.
+ */
+ uint32_t type GNUNET_PACKED;
+
+ /**
+ * Length of the PUT path that follows (if tracked).
+ */
+ uint32_t put_path_length GNUNET_PACKED;
+
+ /**
+ * Length of the GET path that follows (if tracked).
+ */
+ uint32_t get_path_length GNUNET_PACKED;
+
+ /**
+ * When does the content expire?
+ */
+ struct GNUNET_TIME_AbsoluteNBO expiration_time;
+
+ /**
+ * The key of the corresponding GET request.
+ */
+ struct GNUNET_HashCode key GNUNET_PACKED;
/* put path (if tracked) */
};
+#if ENABLE_MALICIOUS
+
+/**
+ * Message to confirming receipt of ACT MALICIOUS, sent from DHT service to clients.
+ */
+struct GNUNET_DHT_ClientActMaliciousConfirmationMessage
+{
+ /**
+ * Type: #GNUNET_MESSAGE_TYPE_DHT_CLIENT_PUT_OK
+ */
+ struct GNUNET_MessageHeader header;
+};
+
+
+/**
+ * Message to turn the service malicious
+ */
+struct GNUNET_DHT_ActMaliciousMessage
+{
+ /**
+ * Type: #GNUNET_MESSAGE_TYPE_ACT_MALICIOUS
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * If set to 1, act maliciously
+ */
+ uint32_t action;
+};
+#endif
+
GNUNET_NETWORK_STRUCT_END
#endif
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