#include "gnunet-service-ats_addresses.h"
/**
- * ATS simplistic solver
+ * ATS proportional solver
*
* General description
*/
+/**
+ * Changes the preferences for a peer in the problem
+ *
+ * @param solver the solver handle
+ * @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
+ */
+void
+GAS_proportional_address_change_preference (void *solver,
+ 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 simplistic problem solving component
+ * Init the proportional problem solver
*
* Quotas:
* network[i] contains the network type as type GNUNET_ATS_NetworkType[i]
* @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,
+ const struct GNUNET_CONTAINER_MultiHashMap *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);
+ 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 simplistic problem solving component
+ * Shutdown the proportional problem solver
*
* @param solver the respective handle to shutdown
*/
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);
+ struct ATS_Address *address,
+ uint32_t network);
/**
- * Updates a single address in the solve
+ * Transport properties for this address have 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
+ * @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_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_property_changed (void *solver,
+ struct ATS_Address *address,
+ uint32_t type,
+ uint32_t abs_value,
+ double rel_value);
+/**
+ * Transport session for this address has changed
+ *
+ * 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_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);
+/**
+ * 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);
+
/**
* 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);
-
-/**
- * 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 score the score
- */
-void
-GAS_simplistic_address_change_preference (void *solver,
- void *client,
- const struct GNUNET_PeerIdentity *peer,
- enum GNUNET_ATS_PreferenceKind kind,
- float score);
-
-
/* end of gnunet-service-ats-solver_proportional.c */