1 files changed, 106 insertions, 0 deletions
diff --git a/src/libcharon/processing/jobs/roam_job.c b/src/libcharon/processing/jobs/roam_job.c
new file mode 100644
index 000000000..adc884a8a
--- /dev/null
+++ b/src/libcharon/processing/jobs/roam_job.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2007 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.
+ */
+
+#include <stdlib.h>
+
+#include "roam_job.h"
+
+#include <sa/ike_sa.h>
+#include <daemon.h>
+
+
+typedef struct private_roam_job_t private_roam_job_t;
+
+/**
+ * Private data of an roam_job_t Object
+ */
+struct private_roam_job_t {
+	/**
+	 * public roam_job_t interface
+	 */
+	roam_job_t public;
+
+	/**
+	 * has the address list changed, or the routing only?
+	 */
+	bool address;
+};
+
+/**
+ * Implements job_t.destroy.
+ */
+static void destroy(private_roam_job_t *this)
+{
+	free(this);
+}
+
+/**
+ * Implementation of job_t.execute.
+ */
+static void execute(private_roam_job_t *this)
+{
+	ike_sa_t *ike_sa;
+	linked_list_t *list;
+	ike_sa_id_t *id;
+	enumerator_t *enumerator;
+
+	/* enumerator over all IKE_SAs gives us no way to checkin_and_destroy
+	 * after a DESTROY_ME, so we check out each available IKE_SA by hand. */
+	list = linked_list_create();
+	enumerator = charon->ike_sa_manager->create_enumerator(charon->ike_sa_manager);
+	while (enumerator->enumerate(enumerator, &ike_sa))
+	{
+		id = ike_sa->get_id(ike_sa);
+		list->insert_last(list, id->clone(id));
+	}
+	enumerator->destroy(enumerator);
+
+	while (list->remove_last(list, (void**)&id) == SUCCESS)
+	{
+		ike_sa = charon->ike_sa_manager->checkout(charon->ike_sa_manager, id);
+		if (ike_sa)
+		{
+			if (ike_sa->roam(ike_sa, this->address) == DESTROY_ME)
+			{
+				charon->ike_sa_manager->checkin_and_destroy(
+											charon->ike_sa_manager, ike_sa);
+			}
+			else
+			{
+				charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
+			}
+		}
+		id->destroy(id);
+	}
+	list->destroy(list);
+
+	destroy(this);
+}
+
+/*
+ * Described in header
+ */
+roam_job_t *roam_job_create(bool address)
+{
+	private_roam_job_t *this = malloc_thing(private_roam_job_t);
+
+	this->public.job_interface.execute = (void (*) (job_t *)) execute;
+	this->public.job_interface.destroy = (void (*) (job_t *)) destroy;
+
+	this->address = address;
+
+	return &this->public;
+}
+