/*
- This file is part of GNUnet.
- (C) 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
- by the Free Software Foundation; either version 3, 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.
-*/
+ This file is part of GNUnet.
+ (C) 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
+ by the Free Software Foundation; either version 3, 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 ats/gnunet-service-ats-solver_proportional.h
* Changes the preferences for a peer in the problem
*
* @param solver the solver handle
- * @param client the client with this preference
* @param peer the peer to change the preference for
* @param kind the kind to change the preference
* @param pref_rel the normalized preference value for this kind over all clients
- * @param score the score
*/
void
GAS_proportional_address_change_preference (void *solver,
- void *client,
- const struct GNUNET_PeerIdentity *peer,
- enum GNUNET_ATS_PreferenceKind kind,
- double pref_rel);
+ const struct GNUNET_PeerIdentity *peer, enum GNUNET_ATS_PreferenceKind kind,
+ double pref_rel);
+/**
+ * Get application feedback for a peer
+ *
+ * @param solver the solver handle
+ * @param application the application
+ * @param peer the peer to change the preference for
+ * @param scope the time interval for this feedback: [now - scope .. now]
+ * @param kind the kind to change the preference
+ * @param score the score
+ */
+void
+GAS_proportional_address_preference_feedback (void *solver, void *application,
+ const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_TIME_Relative scope,
+ enum GNUNET_ATS_PreferenceKind kind, double score);
/**
* Init the proportional problem solver
* @param cfg configuration handle
* @param stats the GNUNET_STATISTICS handle
* @param network array of GNUNET_ATS_NetworkType with length dest_length
+ * @param addresses hashmap containing all addresses
* @param out_quota array of outbound quotas
* @param in_quota array of outbound quota
* @param dest_length array length for quota arrays
* @param bw_changed_cb callback for changed bandwidth amounts
* @param bw_changed_cb_cls cls for callback
+ * @param get_preference callback to get relative preferences for a peer
+ * @param get_preference_cls cls for callback to get relative preferences
+ * @param get_properties_cls for callback to get relative properties
+ * @param get_properties_cls cls for callback to get relative properties
* @return handle for the solver on success, NULL on fail
*/
void *
GAS_proportional_init (const struct GNUNET_CONFIGURATION_Handle *cfg,
- const struct GNUNET_STATISTICS_Handle *stats,
- int *network,
- unsigned long long *out_quota,
- unsigned long long *in_quota,
- int dest_length,
- GAS_bandwidth_changed_cb bw_changed_cb,
- void *bw_changed_cb_cls);
-
+ const struct GNUNET_STATISTICS_Handle *stats,
+ const struct GNUNET_CONTAINER_MultiPeerMap *addresses, int *network,
+ unsigned long long *out_quota, unsigned long long *in_quota,
+ int dest_length, GAS_bandwidth_changed_cb bw_changed_cb,
+ void *bw_changed_cb_cls, GAS_get_preferences get_preference,
+ void *get_preference_cls, GAS_get_properties get_properties,
+ void *get_properties_cls);
/**
* Shutdown the proportional problem solver
void
GAS_proportional_done (void * solver);
-
/**
* Add a single address within a network to the solver
*
* @param solver the solver Handle
- * @param addresses the address hashmap containing all addresses
* @param address the address to add
* @param network network type of this address
*/
void
-GAS_proportional_address_add (void *solver,
- struct GNUNET_CONTAINER_MultiHashMap *addresses,
- struct ATS_Address *address,
- uint32_t network);
+GAS_proportional_address_add (void *solver, struct ATS_Address *address,
+ uint32_t network);
+/**
+ * Transport properties for this address have changed
+ *
+ * @param solver solver handle
+ * @param address the address
+ * @param type the ATSI type in HBO
+ * @param abs_value the absolute value of the property
+ * @param rel_value the normalized value
+ */
+void
+GAS_proportional_address_property_changed (void *solver,
+ struct ATS_Address *address, uint32_t type, uint32_t abs_value,
+ double rel_value);
/**
- * Updates a single address in the solve
+ * Transport session for this address has changed
*
- * @param solver the solver Handle
- * @param addresses the address hashmap containing all addresses
- * @param address the update address
- * @param session the new session (if changed otherwise current)
- * @param in_use the new address in use state (if changed otherwise current)
- * @param prev_ats the latest ATS information
- * @param prev_atsi_count the atsi count
+ * NOTE: values in addresses are already updated
+ *
+ * @param solver solver handle
+ * @param address the address
+ * @param cur_session the current session
+ * @param new_session the new session
*/
void
-GAS_proportional_address_update (void *solver,
- struct GNUNET_CONTAINER_MultiHashMap *addresses,
- struct ATS_Address *address,
- uint32_t session,
- int in_use,
- const struct GNUNET_ATS_Information *atsi,
- uint32_t atsi_count);
+GAS_proportional_address_session_changed (void *solver,
+ struct ATS_Address *address, uint32_t cur_session, uint32_t new_session);
+/**
+ * Usage for this address has changed
+ *
+ * NOTE: values in addresses are already updated
+ *
+ * @param solver solver handle
+ * @param address the address
+ * @param in_use usage state
+ */
+void
+GAS_proportional_address_inuse_changed (void *solver,
+ struct ATS_Address *address, int in_use);
+
+/**
+ * Network scope for this address has changed
+ *
+ * NOTE: values in addresses are already updated
+ *
+ * @param solver solver handle
+ * @param address the address
+ * @param current_network the current network
+ * @param new_network the new network
+ */
+void
+GAS_proportional_address_change_network (void *solver,
+ struct ATS_Address *address, uint32_t current_network, uint32_t new_network);
/**
* Remove an address from the solver
*
* @param solver the solver handle
- * @param addresses the address hashmap containing all addresses
* @param address the address to remove
* @param session_only delete only session not whole address
*/
void
-GAS_proportional_address_delete (void *solver,
- struct GNUNET_CONTAINER_MultiHashMap * addresses,
- struct ATS_Address *address, int session_only);
+GAS_proportional_address_delete (void *solver, struct ATS_Address *address,
+ int session_only);
+
+/**
+ * Start a bulk operation
+ *
+ * @param solver the solver
+ */
+void
+GAS_proportional_bulk_start (void *solver);
+/**
+ * Bulk operation done
+ */
+void
+GAS_proportional_bulk_stop (void *solver);
/**
* Stop notifying about address and bandwidth changes for this peer
*
- * @param solver the MLP handle
- * @param addresses address hashmap
+ * @param solver the proportional handle
* @param peer the peer
*/
void
GAS_proportional_stop_get_preferred_address (void *solver,
- struct GNUNET_CONTAINER_MultiHashMap *addresses,
- const struct GNUNET_PeerIdentity *peer);
-
+ const struct GNUNET_PeerIdentity *peer);
/**
* Get the prefered address for a specific peer
*
* @param solver the solver handle
- * @param addresses the address hashmap containing all addresses
* @param peer the identity of the peer
*/
const struct ATS_Address *
GAS_proportional_get_preferred_address (void *solver,
- struct GNUNET_CONTAINER_MultiHashMap * addresses,
- const struct GNUNET_PeerIdentity *peer);
+ const struct GNUNET_PeerIdentity *peer);
/* end of gnunet-service-ats-solver_proportional.c */