[svn-upgrade] Integrating new upstream version, strongswan (4.4.0)

1 files changed, 57 insertions, 0 deletions

diff --git a/src/libcharon/plugins/ha/ha_tunnel.h b/src/libcharon/plugins/ha/ha_tunnel.h
new file mode 100644
index 000000000..085fb6122
--- /dev/null
+++ b/src/libcharon/plugins/ha/ha_tunnel.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2009 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.
+ */
+
+/**
+ * @defgroup ha_ ha_tunnel
+ * @{ @ingroup ha
+ */
+
+#ifndef HA_TUNNEL_H_
+#define HA_TUNNEL_H_
+
+#include <sa/ike_sa.h>
+
+typedef struct ha_tunnel_t ha_tunnel_t;
+
+/**
+ * Socket to send/received SA synchronization data
+ */
+struct ha_tunnel_t {
+
+	/**
+	 * Check if an IKE_SA is used for exchanging HA messages.
+	 *
+	 * @param ike_Sa	ike_sa to check
+	 * @return			TRUE if IKE_SA is used to secure HA messages
+	 */
+	bool (*is_sa)(ha_tunnel_t *this, ike_sa_t *ike_sa);
+
+	/**
+	 * Destroy a ha_tunnel_t.
+	 */
+	void (*destroy)(ha_tunnel_t *this);
+};
+
+/**
+ * Create a ha_tunnel instance.
+ *
+ * @param local		local address of HA tunnel
+ * @param remote	remote address of HA tunnel
+ * @param secret	PSK tunnel authentication secret
+ * @return			HA tunnel instance
+ */
+ha_tunnel_t *ha_tunnel_create(char *local, char *remote, char *secret);
+
+#endif /* HA_TUNNEL_H_ @}*/