/*
This file is part of GNUnet
- (C) 2008--2012 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2008--2013 GNUnet e.V.
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Affero General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @author Christian Grothoff
*/
-#ifndef NEW_TESTING_API_HOSTS_H
-#define NEW_TESTING_API_HOSTS_H
+#ifndef TESTBED_API_HOSTS_H
+#define TESTBED_API_HOSTS_H
-#include "gnunet_testbed_service.h"
-#include "testbed_helper.h"
+// #include "gnunet_testbed_service.h"
+// #include "testbed_helper.h"
+#include "testbed.h"
/**
- * Wrapper around
+ * handle for host registration
*/
-struct GNUNET_TESTBED_HelperHandle
+struct GNUNET_TESTBED_HostRegistrationHandle
{
/**
- * The process handle
- */
- struct GNUNET_OS_Process *process;
-
- /**
- * Pipe connecting to stdin of the process.
+ * The host being registered
*/
- struct GNUNET_DISK_PipeHandle *cpipe_in;
+ struct GNUNET_TESTBED_Host *host;
/**
- * Pipe from the stdout of the process.
+ * The controller at which this host is being registered
*/
- struct GNUNET_DISK_PipeHandle *cpipe_out;
+ struct GNUNET_TESTBED_Controller *c;
/**
- * The port number for ssh; used for helpers starting ssh
+ * The Registartion completion callback
*/
- char *port;
+ GNUNET_TESTBED_HostRegistrationCompletion cc;
/**
- * The ssh destination string; used for helpers starting ssh
+ * The closure for above callback
*/
- char *dst;
+ void *cc_cls;
};
/**
* Lookup a host by ID.
- *
+ *
* @param id global host ID assigned to the host; 0 is
* reserved to always mean 'localhost'
* @return handle to the host, NULL on error
* Create a host by ID; given this host handle, we could not
* run peers at the host, but we can talk about the host
* internally.
- *
+ *
* @param id global host ID assigned to the host; 0 is
* reserved to always mean 'localhost'
+ * @param cfg the configuration to use as a template while starting a controller
+ * on this host. Operation queue sizes specific to a host are also
+ * read from this configuration handle
* @return handle to the host, NULL on error
*/
struct GNUNET_TESTBED_Host *
-GNUNET_TESTBED_host_create_by_id_ (uint32_t id);
+GNUNET_TESTBED_host_create_by_id_ (uint32_t id,
+ const struct GNUNET_CONFIGURATION_Handle
+ *cfg);
/**
* Obtain a host's unique global ID.
- *
+ *
* @param host handle to the host, NULL means 'localhost'
* @return id global host ID assigned to the host (0 is
* 'localhost', but then obviously not globally unique)
GNUNET_TESTBED_host_get_id_ (const struct GNUNET_TESTBED_Host *host);
-/**
- * Obtain the host's hostname.
- *
- * @param host handle to the host, NULL means 'localhost'
- * @return hostname of the host
- */
-const char *
-GNUNET_TESTBED_host_get_hostname_ (const struct GNUNET_TESTBED_Host *host);
-
-
/**
* Obtain the host's username
- *
+ *
* @param host handle to the host, NULL means 'localhost'
* @return username to login to the host
*/
/**
* Obtain the host's ssh port
- *
+ *
* @param host handle to the host, NULL means 'localhost'
* @return username to login to the host
*/
/**
- * Opaque wrapper around GNUNET_HELPER_Handle
- */
-struct GNUNET_TESTBED_HelperHandle;
-
-
-/**
- * Run a given helper process at the given host. Communication
- * with the helper will be via GNUnet messages on stdin/stdout.
- * Runs the process via 'ssh' at the specified host, or locally.
- * Essentially an SSH-wrapper around the 'gnunet_helper_lib.h' API.
- *
- * @param host host to use, use "NULL" for localhost
- * @param binary_argv binary name and command-line arguments to give to the binary
- * @return handle to terminate the command, NULL on error
+ * Obtain the host's configuration template
+ *
+ * @param host handle to the host
+ * @return the host's configuration template
*/
-struct GNUNET_TESTBED_HelperHandle *
-GNUNET_TESTBED_host_run_ (const struct GNUNET_TESTBED_Host *host,
- char *const binary_argv[]);
+const struct GNUNET_CONFIGURATION_Handle *
+GNUNET_TESTBED_host_get_cfg_ (const struct GNUNET_TESTBED_Host *host);
/**
- * Stops a helper in the HelperHandle using GNUNET_HELPER_stop
+ * Function to replace host's configuration
*
- * @param handle the handle returned from GNUNET_TESTBED_host_start_
+ * @param host the host handle
+ * @param new_cfg the new configuration to replace the old one
*/
void
-GNUNET_TESTBED_host_stop_ (struct GNUNET_TESTBED_HelperHandle *handle);
+GNUNET_TESTBED_host_replace_cfg_ (struct GNUNET_TESTBED_Host *host,
+ const struct
+ GNUNET_CONFIGURATION_Handle *new_cfg);
/**
*/
void
GNUNET_TESTBED_mark_host_registered_at_ (struct GNUNET_TESTBED_Host *host,
- const struct GNUNET_TESTBED_Controller
- *controller);
+ const struct GNUNET_TESTBED_Controller
+ *controller);
+
+
+/**
+ * Unmarks a host registered at a controller
+ *
+ * @param host the host to unmark
+ * @param controller the controller at which this host has to be unmarked
+ */
+void
+GNUNET_TESTBED_deregister_host_at_ (struct GNUNET_TESTBED_Host *host,
+ const struct GNUNET_TESTBED_Controller
+ *const controller);
/**
*/
int
GNUNET_TESTBED_is_host_registered_ (const struct GNUNET_TESTBED_Host *host,
- const struct GNUNET_TESTBED_Controller
- *controller);
+ const struct GNUNET_TESTBED_Controller
+ *controller);
+
+
+/**
+ * Queues the given operation in the queue for parallel overlay connects of the
+ * given host
+ *
+ * @param h the host handle
+ * @param op the operation to queue in the given host's parally overlay connect
+ * queue
+ */
+void
+GNUNET_TESTBED_host_queue_oc_ (struct GNUNET_TESTBED_Host *h,
+ struct GNUNET_TESTBED_Operation *op);
+
+
+/**
+ * Sends termination signal to the controller's helper process
+ *
+ * @param cproc the handle to the controller's helper process
+ */
+void
+GNUNET_TESTBED_controller_kill_ (struct GNUNET_TESTBED_ControllerProc *cproc);
/**
- * Creates a helper initialization message. Only for testing.
+ * Cleans-up the controller's helper process handle
*
- * @param cname the ip address of the controlling host
- * @param cfg the configuration that has to used to start the testbed service
- * thru helper
- * @return the initialization message
+ * @param cproc the handle to the controller's helper process
*/
-struct GNUNET_TESTBED_HelperInit *
-GNUNET_TESTBED_create_helper_init_msg_ (const char *cname,
- const struct GNUNET_CONFIGURATION_Handle *cfg);
+void
+GNUNET_TESTBED_controller_destroy_ (struct GNUNET_TESTBED_ControllerProc
+ *cproc);
+/**
+ * Resolves the hostname of the host to an ip address
+ *
+ * @param host the host whose hostname is to be resolved
+ */
+void
+GNUNET_TESTBED_host_resolve_ (struct GNUNET_TESTBED_Host *host);
+
#endif
/* end of testbed_api_hosts.h */
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