Major new upstream release, just ran svn-upgrade for now (and wrote some

debian/changelong entries).

1 files changed, 69 insertions, 0 deletions

diff --git a/src/charon/sa/tasks/ike_rekey.h b/src/charon/sa/tasks/ike_rekey.h
new file mode 100644
index 000000000..125422efd
--- /dev/null
+++ b/src/charon/sa/tasks/ike_rekey.h
@@ -0,0 +1,69 @@
+/**
+ * @file ike_rekey.h
+ * 
+ * @brief Interface ike_rekey_t.
+ * 
+ */
+
+/*
+ * 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.
+ */
+
+#ifndef IKE_REKEY_H_
+#define IKE_REKEY_H_
+
+typedef struct ike_rekey_t ike_rekey_t;
+
+#include <library.h>
+#include <sa/ike_sa.h>
+#include <sa/tasks/task.h>
+
+/**
+ * @brief Task of type IKE_REKEY, rekey an established IKE_SA.
+ *
+ * @b Constructors:
+ *  - ike_rekey_create()
+ * 
+ * @ingroup tasks
+ */
+struct ike_rekey_t {
+
+	/**
+	 * Implements the task_t interface
+	 */
+	task_t task;
+	
+	/**
+	 * @brief Register a rekeying task which collides with this one.
+	 *
+	 * If two peers initiate rekeying at the same time, the collision must
+	 * be handled gracefully. The task manager is aware of what exchanges
+	 * are going on and notifies the outgoing task by passing the incoming.
+	 *
+	 * @param this		task initated by us
+	 * @param other		incoming task
+	 */
+	void (*collide)(ike_rekey_t* this, task_t *other);
+};
+
+/**
+ * @brief Create a new IKE_REKEY task.
+ *
+ * @param ike_sa		IKE_SA this task works for
+ * @param initiator		TRUE for initiator, FALSE for responder
+ * @return			  	IKE_REKEY task to handle by the task_manager
+ */
+ike_rekey_t *ike_rekey_create(ike_sa_t *ike_sa, bool initiator);
+
+#endif /* IKE_REKEY_H_ */