* @file ats/gnunet-service-ats_scheduling.h
* @brief ats service, interaction with 'scheduling' API
* @author Matthias Wachs
+ * @author Christian Grothoff
*/
#ifndef GNUNET_SERVICE_ATS_SCHEDULING_H
#define GNUNET_SERVICE_ATS_SCHEDULING_H
#include "gnunet_util_lib.h"
+
+/**
+ * Register a new scheduling client.
+ *
+ * @param client handle of the new client
+ * @return GNUNET_OK on success, GNUNET_SYSERR on error
+ */
+int
+GAS_scheduling_add_client (struct GNUNET_SERVER_Client *client);
+
+
+/**
+ * Unregister a client (which may have been a scheduling client,
+ * but this is not assured).
+ *
+ * @param client handle of the (now dead) client
+ */
void
-GAS_add_scheduling_client (struct GNUNET_SERVER_Client *client);
+GAS_scheduling_remove_client (struct GNUNET_SERVER_Client *client);
+/**
+ * Transmit the given address suggestion and bandwidth update to all scheduling
+ * 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 session_id session ID to use
+ * @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_remove_scheduling_client (struct GNUNET_SERVER_Client *client);
+GAS_scheduling_transmit_address_suggestion (const struct GNUNET_PeerIdentity
+ *peer, const char *plugin_name,
+ const void *plugin_addr,
+ size_t plugin_addr_len,
+ uint32_t session_id,
+ const struct GNUNET_ATS_Information
+ *atsi, uint32_t atsi_count,
+ struct GNUNET_BANDWIDTH_Value32NBO
+ bandwidth_out,
+ struct GNUNET_BANDWIDTH_Value32NBO
+ bandwidth_in);
+/**
+ * Handle 'request address' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
void
GAS_handle_request_address (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
+ const struct GNUNET_MessageHeader *message);
+/**
+ * Cancel 'request address' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_request_address_cancel (void *cls,
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+/**
+ * Handle 'address update' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
void
GAS_handle_address_update (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
+ const struct GNUNET_MessageHeader *message);
+/**
+ * Handle 'address in use' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
+void
+GAS_handle_address_in_use (void *cls, struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message);
+
+
+/**
+ * Handle 'address destroyed' messages from clients.
+ *
+ * @param cls unused, NULL
+ * @param client client that sent the request
+ * @param message the request message
+ */
void
GAS_handle_address_destroyed (void *cls, struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message);
+ const struct GNUNET_MessageHeader *message);
+
+
+/**
+ * Initialize scheduling subsystem.
+ *
+ * @param server handle to our server
+ */
+void
+GAS_scheduling_init (struct GNUNET_SERVER_Handle *server);
+
+
+/**
+ * Shutdown scheduling subsystem.
+ */
+void
+GAS_scheduling_done (void);
#endif