added delete_after_established option

src/charon/plugins/load_tester/Makefile.am

@@ -9,7 +9,8 @@ libstrongswan_load_tester_la_SOURCES = \
   load_tester_plugin.c load_tester_plugin.h \
   load_tester_config.c load_tester_config.h \
   load_tester_creds.c load_tester_creds.h \
-  load_tester_ipsec.c load_tester_ipsec.h
+  load_tester_ipsec.c load_tester_ipsec.h \
+  load_tester_listener.c load_tester_listener.h
 
 libstrongswan_load_tester_la_LDFLAGS = -module
 

src/charon/plugins/load_tester/load_tester_listener.c

@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2008 Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program 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 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program 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.
+ *
+ * $Id$
+ */
+
+#include "load_tester_listener.h"
+
+#include <daemon.h>
+#include <processing/jobs/delete_ike_sa_job.h>
+
+typedef struct private_load_tester_listener_t private_load_tester_listener_t;
+
+/**
+ * Private data of an load_tester_listener_t object
+ */
+struct private_load_tester_listener_t {
+	/**
+	 * Public part
+	 */
+	load_tester_listener_t public;
+	
+	/**
+	 * Delete IKE_SA after it has been established
+	 */
+	bool delete_after_established;
+};
+
+/**
+ * Implementation of listener_t.ike_state_change
+ */
+static bool ike_state_change(private_load_tester_listener_t *this,
+							 ike_sa_t *ike_sa, ike_sa_state_t state)
+{
+	if (this->delete_after_established && state == IKE_ESTABLISHED)
+	{
+		charon->processor->queue_job(charon->processor,
+				(job_t*)delete_ike_sa_job_create(ike_sa->get_id(ike_sa), TRUE));
+	}
+	return TRUE;
+}
+
+/**
+ * Implementation of load_tester_listener_t.destroy
+ */
+static void destroy(private_load_tester_listener_t *this)
+{
+	free(this);
+}
+
+load_tester_listener_t *load_tester_listener_create()
+{
+	private_load_tester_listener_t *this = malloc_thing(private_load_tester_listener_t);
+	
+	memset(&this->public.listener, 0, sizeof(listener_t));
+	this->public.listener.ike_state_change = (void*)ike_state_change;
+	this->public.destroy = (void(*) (load_tester_listener_t*))destroy;
+	
+	this->delete_after_established = lib->settings->get_bool(lib->settings,
+				"charon.plugins.load_tester.delete_after_established", FALSE);
+	
+	return &this->public;
+}
+

src/charon/plugins/load_tester/load_tester_listener.h

@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2008 Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program 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 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program 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.
+ *
+ * $Id$
+ */
+
+/**
+ * @defgroup load_tester_listener_t load_tester_listener
+ * @{ @ingroup load_tester
+ */
+
+#ifndef LOAD_TESTER_LISTENER_H_
+#define LOAD_TESTER_LISTENER_H_
+
+#include <bus/bus.h>
+
+typedef struct load_tester_listener_t load_tester_listener_t;
+
+/**
+ * Provide hard-coded credentials for load testing.
+ */
+struct load_tester_listener_t {
+
+	/**
+	 * Implements listener set interface.
+	 */
+	listener_t listener;
+	
+	/**
+	 * Destroy the backend.
+	 */
+	void (*destroy)(load_tester_listener_t *this);	
+};
+
+/**
+ * Create a listener to handle special events during load test
+ *
+ * @return			listener
+ */
+load_tester_listener_t *load_tester_listener_create();
+
+#endif /* LOAD_TESTER_LISTENER_H_ @}*/

src/charon/plugins/load_tester/load_tester_plugin.c

@@ -19,6 +19,7 @@
 #include "load_tester_config.h"
 #include "load_tester_creds.h"
 #include "load_tester_ipsec.h"
+#include "load_tester_listener.h"
 
 #include <unistd.h>
 
@@ -47,6 +48,11 @@ struct private_load_tester_plugin_t {
 	 */
 	load_tester_creds_t *creds;
 	
+	/**
+	 * event handler, listens on bus
+	 */
+	load_tester_listener_t *listener;
+	
 	/**
 	 * number of iterations per thread
 	 */
@@ -122,8 +128,10 @@ static void destroy(private_load_tester_plugin_t *this)
 						(kernel_ipsec_constructor_t)load_tester_ipsec_create);
 	charon->backends->remove_backend(charon->backends, &this->config->backend);
 	charon->credentials->remove_set(charon->credentials, &this->creds->credential_set);
+	charon->bus->remove_listener(charon->bus, &this->listener->listener);
 	this->config->destroy(this->config);
 	this->creds->destroy(this->creds);
+	this->listener->destroy(this->listener);
 	free(this);
 }
 
@@ -139,8 +147,10 @@ plugin_t *plugin_create()
 	
 	this->config = load_tester_config_create();
 	this->creds = load_tester_creds_create();
+	this->listener = load_tester_listener_create();
 	charon->backends->add_backend(charon->backends, &this->config->backend);
 	charon->credentials->add_set(charon->credentials, &this->creds->credential_set);
+	charon->bus->add_listener(charon->bus, &this->listener->listener);
 	
 	if (lib->settings->get_bool(lib->settings,
 								"charon.plugins.load_tester.fake_kernel", FALSE))