Merge tag 'upstream/5.1.0'

Upstream version 5.1.0

1 files changed, 65 insertions, 0 deletions

diff --git a/src/libcharon/plugins/kernel_libipsec/kernel_libipsec_router.h b/src/libcharon/plugins/kernel_libipsec/kernel_libipsec_router.h
new file mode 100644
index 000000000..7b2f3c6c5
--- /dev/null
+++ b/src/libcharon/plugins/kernel_libipsec/kernel_libipsec_router.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2013 Tobias Brunner
+ * 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 kernel_libipsec_router kernel_libipsec_router
+ * @{ @ingroup kernel_libipsec
+ */
+
+#ifndef KERNEL_LIBIPSEC_ROUTER_H_
+#define KERNEL_LIBIPSEC_ROUTER_H_
+
+#include <kernel/kernel_listener.h>
+
+typedef struct kernel_libipsec_router_t kernel_libipsec_router_t;
+
+/**
+ * Class that routes the network packets between TUN device, libipsec and
+ * charon's IKE socket.
+ */
+struct kernel_libipsec_router_t {
+
+	/**
+	 * Implements kernel_listener_t interface
+	 */
+	kernel_listener_t listener;
+
+	/**
+	 * Get the name of the TUN device to be used with the given virtual IP.
+	 *
+	 * @param vip	virtual IP
+	 * @return		allocated name
+	 */
+	char *(*get_tun_name)(kernel_libipsec_router_t *this, host_t *vip);
+
+	/**
+	 * Destroy the given instance
+	 */
+	void (*destroy)(kernel_libipsec_router_t *this);
+};
+
+/**
+ * Single instance of this class, if created
+ */
+extern kernel_libipsec_router_t *router;
+
+/**
+ * Create a kernel_libipsec_router_t instance.
+ *
+ * @return			kernel_libipsec_router_t instance
+ */
+kernel_libipsec_router_t *kernel_libipsec_router_create();
+
+#endif /** KERNEL_LIBIPSEC_ROUTER_H_ @}*/