/*
This file is part of GNUnet.
- (C) 2010,2011 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2010,2011 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
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.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
#include "gnunet_util_lib.h"
#include "gnunet_hello_lib.h"
-/**
- * Function called for each address (or address status change) that
- * the validation module is aware of (for the given target).
- *
- * @param cls closure
- * @param public_key public key for the peer, never NULL
- * @param valid_until is ZERO if we never validated the address,
- * otherwise a time up to when we consider it (or was) valid
- * @param validation_block is FOREVER if the address is for an unsupported plugin (from PEERINFO)
- * is ZERO if the address is considered valid (no validation needed)
- * otherwise a time in the future if we're currently denying re-validation
- * @param address the address
- */
-typedef void (*GST_ValidationChangedCallback) (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute last_validation,
- struct GNUNET_TIME_Absolute valid_until,
- struct GNUNET_TIME_Absolute next_validation,
- enum GNUNET_TRANSPORT_ValidationState state);
-
/**
* Start the validation subsystem.
*
* @param max_fds maximum number of fds to use
*/
void
-GST_validation_start (GST_ValidationChangedCallback cb, void *cb_cls, unsigned int max_fds);
+GST_validation_start (unsigned int max_fds);
/**
* Based on this, the validation module will measure latency for the
* address more or less often.
*
- * @param address the address
- * @param session the session
- * @param in_use GNUNET_YES if we are now using the address for a connection,
- * GNUNET_NO if we are no longer using the address for a connection
+ * @param address the address that we are now using (or not)
+ * @param in_use #GNUNET_YES if we are now using the address for a connection,
+ * #GNUNET_NO if we are no longer using the address for a connection
*/
void
GST_validation_set_address_use (const struct GNUNET_HELLO_Address *address,
- struct Session *session,
int in_use);
/**
- * Query validation about the latest observed latency on a given
- * address.
+ * Function called to notify transport users that a neighbour peer changed its
+ * active address.
*
- * @param sender peer
- * @param address the address
- * @param session session
- * @return observed latency of the address, FOREVER if the address was
- * never successfully validated
+ * @param cls closure
+ * @param address address (never NULL)
+ * @param last_validation point in time when last validation was performed
+ * @param valid_until point in time how long address is valid
+ * @param next_validation point in time when next validation will be performed
+ * @param state state of validation notification
*/
-struct GNUNET_TIME_Relative
-GST_validation_get_address_latency (const struct GNUNET_PeerIdentity *sender,
- const struct GNUNET_HELLO_Address *address,
- struct Session *session);
+typedef void
+(*GST_ValidationChangedCallback) (void *cls,
+ const struct GNUNET_HELLO_Address *address,
+ struct GNUNET_TIME_Absolute last_validation,
+ struct GNUNET_TIME_Absolute valid_until,
+ struct GNUNET_TIME_Absolute next_validation,
+ enum GNUNET_TRANSPORT_ValidationState state);
+
/**
* Iterate over all iteration entries
*
* @param cb function to call
- * @param cb_cls closure for cb
+ * @param cb_cls closure for @a cb
*/
void
GST_validation_iterate (GST_ValidationChangedCallback cb, void *cb_cls);
+
/**
* We've received a PING. If appropriate, generate a PONG.
*
GST_validation_handle_ping (const struct GNUNET_PeerIdentity *sender,
const struct GNUNET_MessageHeader *hdr,
const struct GNUNET_HELLO_Address *sender_address,
- struct Session *session);
+ struct GNUNET_ATS_Session *session);
/**
GST_validation_handle_hello (const struct GNUNET_MessageHeader *hello);
+/**
+ * Validate an individual address.
+ *
+ * @param address address we should try to validate
+ */
+void
+GST_validation_handle_address (const struct GNUNET_HELLO_Address *address);
+
+
/**
* Function called for each address (or address status change) that
* the validation module is aware of (for the given target).
* otherwise a time in the future if we're currently denying re-validation
* @param address the address
*/
-typedef void (*GST_ValidationAddressCallback) (void *cls,
- const struct
- GNUNET_CRYPTO_EddsaPublicKey *public_key,
- struct GNUNET_TIME_Absolute
- valid_until,
- struct GNUNET_TIME_Absolute
- validation_block,
- const struct GNUNET_HELLO_Address
- * address);
+typedef void
+(*GST_ValidationAddressCallback) (void *cls,
+ struct GNUNET_TIME_Absolute valid_until,
+ struct GNUNET_TIME_Absolute validation_block,
+ const struct GNUNET_HELLO_Address *address);
/**
*
* @param target peer information is requested for
* @param cb function to call; will not be called after this function returns
- * @param cb_cls closure for 'cb'
+ * @param cb_cls closure for @a cb
*/
void
GST_validation_get_addresses (const struct GNUNET_PeerIdentity *target,
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