manage synced SAs in IKE_SA Manager, tag them with IKE_PASSIVE state

2010-04-07 13:55:12 +02:00
parent d4113a42e9
commit 34d240a6e3
16 changed files with 274 additions and 345 deletions
@@ -0,0 +1,64 @@
+/*
+ * 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 ha_sync_segments ha_sync_segments
+ * @{ @ingroup ha_sync
+ */
+
+#ifndef HA_SYNC_SEGMENTS_H_
+#define HA_SYNC_SEGMENTS_H_
+
+#include <daemon.h>
+
+typedef struct ha_sync_segments_t ha_sync_segments_t;
+
+/**
+ * Locally segmentsd HA state synced from other nodes.
+ */
+struct ha_sync_segments_t {
+
+	/**
+	 * Activate a set of IKE_SAs identified by a segments.
+	 *
+	 * Activating means do a takeover of SAs as the responsible node has failed.
+	 * This involves moving all SAs to the daemons IKE_SA manager and handle
+	 * them actively now.
+	 *
+	 * @param segments	numerical segments to takeover
+	 */
+	void (*activate)(ha_sync_segments_t *this, u_int segments);
+
+	/**
+	 * Deactivate a set of IKE_SAs identified by a segments.
+	 *
+	 * @param segments	numerical segments to takeover
+	 */
+	void (*deactivate)(ha_sync_segments_t *this, u_int segments);
+
+	/**
+	 * Destroy a ha_sync_segments_t.
+	 */
+	void (*destroy)(ha_sync_segments_t *this);
+};
+
+/**
+ * Create a ha_sync_segments instance.
+ */
+ha_sync_segments_t *ha_sync_segments_create();
+
+#endif /* HA_SYNC_SEGMENTS_ @}*/