/*
This file is part of GNUnet.
- (C) 2011-2014 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2011-2014 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
#ifndef GNUNET_SERVICE_ATS_PLUGINS_H
#define GNUNET_SERVICE_ATS_PLUGINS_H
-#include "gnunet_util_lib.h"
-#include "gnunet_ats_service.h"
-#include "gnunet-service-ats.h"
-#include "gnunet_statistics_service.h"
-#include "ats.h"
-
-
-/**
- * Available ressource assignment modes
- */
-enum ATS_Mode
-{
- /**
- * proportional mode:
- *
- * Assign each peer an equal amount of bandwidth (bw)
- *
- * bw_per_peer = bw_total / #active addresses
- */
- MODE_PROPORTIONAL,
-
- /**
- * MLP mode:
- *
- * Solve ressource assignment as an optimization problem
- * Uses an mixed integer programming solver
- */
- MODE_MLP,
-
- /**
- * Reinforcement Learning mode:
- *
- * Solve resource assignment using a learning agent
- */
- MODE_RIL
-};
+#include "gnunet-service-ats_addresses.h"
/**
* solver plugin)
*/
int
-GAS_plugins_init (const struct GNUNET_CONFIGURATION_Handle *cfg);
+GAS_plugin_init (const struct GNUNET_CONFIGURATION_Handle *cfg);
/**
* Shutdown address subsystem.
*/
void
-GAS_plugins_done (void);
+GAS_plugin_done (void);
/**
* @param pref_rel the new relative preference value
*/
void
-GAS_normalized_preference_changed (const struct GNUNET_PeerIdentity *peer,
- enum GNUNET_ATS_PreferenceKind kind,
- double pref_rel);
+GAS_plugin_notify_preference_changed (const struct GNUNET_PeerIdentity *peer,
+ enum GNUNET_ATS_PreferenceKind kind,
+ double pref_rel);
/**
*
* @param address the peer
* @param type the ATS type
- * @param prop_rel the new relative preference value
+ * @param prop_rel the new relative property value
*/
void
-GAS_normalized_property_changed (struct ATS_Address *address,
- uint32_t type,
- double prop_rel);
+GAS_plugin_notify_property_changed (struct ATS_Address *address,
+ enum GNUNET_ATS_Property type,
+ double prop_rel);
+/**
+ * Tell the solver that the given address can now be used
+ * for talking to the respective peer.
+ *
+ * @param new_address the new address
+ * @param addr_net network scope the address is in
+ * @param atsi performance data for the address
+ * @param atsi_count size of the @a atsi array
+ */
void
GAS_plugin_new_address (struct ATS_Address *new_address,
enum GNUNET_ATS_Network_Type addr_net,
uint32_t atsi_count);
+/**
+ * Tell the solver that the given address is no longer valid
+ * can cannot be used any longer.
+ *
+ * @param address address that was deleted
+ */
void
-GAS_plugin_update_address (struct ATS_Address *address,
- const struct GNUNET_ATS_Information *atsi,
- uint32_t atsi_count);
+GAS_plugin_delete_address (struct ATS_Address *address);
+/**
+ * Tell the solver that the given client has expressed its
+ * appreciation for the past performance of a given connection.
+ *
+ * @param application client providing the feedback
+ * @param peer peer the feedback is about
+ * @param scope timeframe the feedback applies to
+ * @param kind performance property the feedback relates to
+ * @param score_abs degree of the appreciation
+ */
void
-GAS_plugin_update_preferences (void *client,
- const struct GNUNET_PeerIdentity *peer,
- enum GNUNET_ATS_PreferenceKind kind,
- float score_abs);
+GAS_plugin_notify_feedback (struct GNUNET_SERVER_Client *application,
+ const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_TIME_Relative scope,
+ enum GNUNET_ATS_PreferenceKind kind,
+ float score_abs);
+/**
+ * Stop instant solving, there are many state updates
+ * happening in bulk right now.
+ */
void
-GAS_plugin_preference_feedback (void *application,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_TIME_Relative scope,
- enum GNUNET_ATS_PreferenceKind kind,
- float score_abs);
+GAS_plugin_solver_lock (void);
+/**
+ * Resume instant solving, we are done with the bulk state updates.
+ */
void
-GAS_plugin_delete_address (struct ATS_Address *address);
+GAS_plugin_solver_unlock (void);
+/**
+ * Notify the plugin that a request to connect to
+ * a particular peer was given to us.
+ *
+ * @param pid identity of peer we now care about
+ */
void
GAS_plugin_request_connect_start (const struct GNUNET_PeerIdentity *pid);
+/**
+ * Notify the plugin that a request to connect to
+ * a particular peer was dropped.
+ *
+ * @param pid identity of peer we care now less about
+ */
void
GAS_plugin_request_connect_stop (const struct GNUNET_PeerIdentity *pid);
-void
-GAS_plugin_solver_lock (void);
-
-
-void
-GAS_plugin_solver_unlock (void);
-
-
#endif