-struct GNUNET_TESTING_Daemon *
-GNUNET_TESTING_daemon_get (struct GNUNET_TESTING_PeerGroup *pg,
- unsigned int position);
-
-
-/**
- * Get a daemon by peer identity, so callers can
- * retrieve the daemon without knowing it's offset.
- *
- * @param pg the peer group to retrieve the daemon from
- * @param peer_id the peer identity of the daemon to retrieve
- *
- * @return the daemon on success, or NULL if no such peer identity is found
- */
-struct GNUNET_TESTING_Daemon *
-GNUNET_TESTING_daemon_get_by_id (struct GNUNET_TESTING_PeerGroup *pg,
- const struct GNUNET_PeerIdentity *peer_id);
-
-
-/**
- * Stops a GNUnet daemon.
- *
- * @param d the daemon that should be stopped
- * @param timeout how long to wait for process for shutdown to complete
- * @param cb function called once the daemon was stopped
- * @param cb_cls closure for cb
- * @param delete_files GNUNET_YES to remove files, GNUNET_NO
- * to leave them (i.e. for restarting at a later time,
- * or logfile inspection once finished)
- * @param allow_restart GNUNET_YES to restart peer later (using this API)
- * GNUNET_NO to kill off and clean up for good
- */
-void
-GNUNET_TESTING_daemon_stop (struct GNUNET_TESTING_Daemon *d,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_TESTING_NotifyCompletion cb, void *cb_cls,
- int delete_files, int allow_restart);
-
-
-
-/**
- * Create a new configuration using the given configuration
- * as a template; however, each PORT in the existing cfg
- * must be renumbered by incrementing "*port". If we run
- * out of "*port" numbers, return NULL.
- *
- * @param cfg template configuration
- * @param off the current peer offset
- * @param port port numbers to use, update to reflect
- * port numbers that were used
- * @param upnum number to make unix domain socket names unique
- * @param hostname hostname of the controlling host, to allow control connections from
- * @param fdnum number used to offset the unix domain socket for grouped processes
- * (such as statistics or peerinfo, which can be shared among others)
- *
- * @return new configuration, NULL on error
- */
-struct GNUNET_CONFIGURATION_Handle *
-GNUNET_TESTING_create_cfg (const struct GNUNET_CONFIGURATION_Handle *cfg, uint32_t off,
- uint16_t * port, uint32_t * upnum, const char *hostname,
- uint32_t * fdnum);
-
-/**
- * Changes the configuration of a GNUnet daemon.
- *
- * @param d the daemon that should be modified
- * @param cfg the new configuration for the daemon
- * @param cb function called once the configuration was changed
- * @param cb_cls closure for cb
- */
-void
-GNUNET_TESTING_daemon_reconfigure (struct GNUNET_TESTING_Daemon *d,
- struct GNUNET_CONFIGURATION_Handle *cfg,
- GNUNET_TESTING_NotifyCompletion cb,
- void *cb_cls);
-
-
-/**
- * Stops a single service of a GNUnet daemon. Used like daemon_stop,
- * only doesn't stop the entire peer in any case. If the service
- * is not currently running, this call is likely to fail after
- * timeout!
- *
- * @param d the daemon that should be stopped
- * @param service the name of the service to stop
- * @param timeout how long to wait for process for shutdown to complete
- * @param cb function called once the service was stopped
- * @param cb_cls closure for cb
- */
-void
-GNUNET_TESTING_daemon_stop_service (struct GNUNET_TESTING_Daemon *d,
- const char *service,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_TESTING_NotifyCompletion cb,
- void *cb_cls);
-
-
-/**
- * Read a testing hosts file based on a configuration.
- * Returns a DLL of hosts (caller must free!) on success
- * or NULL on failure.
- *
- * @param cfg a configuration with a testing section
- *
- * @return DLL of hosts on success, NULL on failure
- */
-struct GNUNET_TESTING_Host *
-GNUNET_TESTING_hosts_load (const struct GNUNET_CONFIGURATION_Handle *cfg);
-
-
-/**
- * Start count gnunet instances with the same set of transports and
- * applications. The port numbers (any option called "PORT") will be
- * adjusted to ensure that no two peers running on the same system
- * have the same port(s) in their respective configurations.
- *
- * @param cfg configuration template to use
- * @param total number of daemons to start
- * @param max_concurrent_connections for testing, how many peers can
-* we connect to simultaneously
- * @param max_concurrent_ssh when starting with ssh, how many ssh
- * connections will we allow at once (based on remote hosts allowed!)
- * @param timeout total time allowed for peers to start
- * @param hostkey_callback function to call on each peers hostkey generation
- * if NULL, peers will be started by this call, if non-null,
- * GNUNET_TESTING_daemons_continue_startup must be called after
- * successful hostkey generation
- * @param hostkey_cls closure for hostkey callback
- * @param cb function to call on each daemon that was started
- * @param cb_cls closure for cb
- * @param connect_callback function to call each time two hosts are connected
- * @param connect_callback_cls closure for connect_callback
- * @param hostnames linked list of host structs to use to start peers on
- * (NULL to run on localhost only)
- *
- * @return NULL on error, otherwise handle to control peer group
- */
-struct GNUNET_TESTING_PeerGroup *
-GNUNET_TESTING_daemons_start (const struct GNUNET_CONFIGURATION_Handle *cfg,
- unsigned int total,
- unsigned int max_concurrent_connections,
- unsigned int max_concurrent_ssh,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_TESTING_NotifyHostkeyCreated
- hostkey_callback, void *hostkey_cls,
- GNUNET_TESTING_NotifyDaemonRunning cb,
- void *cb_cls,
- GNUNET_TESTING_NotifyConnection connect_callback,
- void *connect_callback_cls,
- const struct GNUNET_TESTING_Host *hostnames);
-
-
-/**
- * Function which continues a peer group starting up
- * after successfully generating hostkeys for each peer.
- *
- * @param pg the peer group to continue starting
- */
-void
-GNUNET_TESTING_daemons_continue_startup (struct GNUNET_TESTING_PeerGroup *pg);
-
-
-/**
- * Handle for an active request to connect two peers.
- */
-struct GNUNET_TESTING_ConnectContext;
-
-
-/**
- * Establish a connection between two GNUnet daemons. The daemons
- * must both be running and not be stopped until either the
- * 'cb' callback is called OR the connection request has been
- * explicitly cancelled.
- *
- * @param d1 handle for the first daemon
- * @param d2 handle for the second daemon
- * @param timeout how long is the connection attempt
- * allowed to take?
- * @param max_connect_attempts how many times should we try to reconnect
- * (within timeout)
- * @param send_hello GNUNET_YES to send the HELLO, GNUNET_NO to assume
- * the HELLO has already been exchanged
- * @param cb function to call at the end
- * @param cb_cls closure for cb
- * @return handle to cancel the request, NULL on error
- */
-struct GNUNET_TESTING_ConnectContext *
-GNUNET_TESTING_daemons_connect (struct GNUNET_TESTING_Daemon *d1,
- struct GNUNET_TESTING_Daemon *d2,
- struct GNUNET_TIME_Relative timeout,
- unsigned int max_connect_attempts,
- int send_hello,
- GNUNET_TESTING_NotifyConnection cb,
- void *cb_cls);
-
-
-
-/**
- * Cancel an attempt to connect two daemons.
- *
- * @param cc connect context
- */
-void
-GNUNET_TESTING_daemons_connect_cancel (struct GNUNET_TESTING_ConnectContext
- *cc);
-
-
-
-/**
- * Restart all peers in the given group.
- *
- * @param pg the handle to the peer group
- * @param callback function to call on completion (or failure)
- * @param callback_cls closure for the callback function
- */
-void
-GNUNET_TESTING_daemons_restart (struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_NotifyCompletion callback,
- void *callback_cls);
-
-
-/**
- * Shutdown all peers started in the given group.
- *
- * @param pg handle to the peer group
- * @param timeout how long to wait for shutdown
- * @param cb callback to notify upon success or failure
- * @param cb_cls closure for cb
- */
-void
-GNUNET_TESTING_daemons_stop (struct GNUNET_TESTING_PeerGroup *pg,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_TESTING_NotifyCompletion cb, void *cb_cls);