* @file ats/gnunet-service-ats_performance.h
* @brief ats service, interaction with 'performance' API
* @author Matthias Wachs
+ * @author Christian Grothoff
*/
#ifndef GNUNET_SERVICE_ATS_PERFORMANCE_H
#define GNUNET_SERVICE_ATS_PERFORMANCE_H
#include "gnunet_util_lib.h"
+#include "gnunet_ats_service.h"
+#include "ats.h"
+/**
+ * Register a new performance client.
+ *
+ * @param client handle of the new client
+ * @param flag flag specifying the type of the client
+ */
+void
+GAS_performance_add_client (struct GNUNET_SERVER_Client *client,
+ enum StartFlag flag);
+
+
+/**
+ * Unregister a client (which may have been a performance client,
+ * but this is not assured).
+ *
+ * @param client handle of the (now dead) client
+ */
void
-GAS_add_performance_client (struct GNUNET_SERVER_Client *client);
+GAS_performance_remove_client (struct GNUNET_SERVER_Client *client);
void
-GAS_remove_performance_client (struct GNUNET_SERVER_Client *client);
+GAS_handle_performance_update (struct GNUNET_PeerIdentity *peer,
+ const char *plugin_name,
+ const void *plugin_addr,
+ size_t plugin_addr_len,
+ const int active,
+ struct GNUNET_ATS_Information *ats,
+ uint32_t ats_count,
+ struct GNUNET_BANDWIDTH_Value32NBO
+ bandwidth_out,
+ struct GNUNET_BANDWIDTH_Value32NBO
+ bandwidth_in);
+
+/**
+ * Transmit the given performance information to all performance
+ * clients.
+ *
+ * @param peer peer for which this is an address suggestion
+ * @param plugin_name 0-termintated string specifying the transport plugin
+ * @param plugin_addr binary address for the plugin to use
+ * @param plugin_addr_len number of bytes in plugin_addr
+ * @param active is this address active
+ * @param atsi performance data for the address
+ * @param atsi_count number of performance records in 'ats'
+ * @param bandwidth_out assigned outbound bandwidth
+ * @param bandwidth_in assigned inbound bandwidth
+ */
void
-GAS_handle_reservation_request (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
+GAS_performance_notify_all_clients (const struct GNUNET_PeerIdentity *peer,
+ const char *plugin_name,
+ const void *plugin_addr, size_t plugin_addr_len,
+ const int active,
+ const struct GNUNET_ATS_Information *atsi,
+ uint32_t atsi_count,
+ struct GNUNET_BANDWIDTH_Value32NBO
+ bandwidth_out,
+ struct GNUNET_BANDWIDTH_Value32NBO
+ bandwidth_in);
+/**
+ * Handle 'address list request' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_request_address_list (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+/**
+ * Handle 'reservation request' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
void
-GAS_handle_preference_change (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
+GAS_handle_reservation_request (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+
+/**
+ * Handle 'preference change' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_preference_change (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+
+/**
+ * Handle 'preference feedback' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_preference_feedback (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+
+void
+GAS_handle_monitor (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+/**
+ * Initialize performance subsystem.
+ *
+ * @param server handle to our server
+ * @param addresses the address handle to use
+ */
+void
+GAS_performance_init (struct GNUNET_SERVER_Handle *server,
+ struct GAS_Addresses_Handle *GSA_addresses);
+
+
+/**
+ * Shutdown performance subsystem.
+ */
+void
+GAS_performance_done (void);
+
+/* FIXME: add API to broadcast performance updates! */
#endif
/* end of gnunet-service-ats_performance.h */