1 files changed, 173 insertions, 0 deletions
diff --git a/src/libcharon/encoding/payloads/endpoint_notify.h b/src/libcharon/encoding/payloads/endpoint_notify.h
new file mode 100644
index 000000000..120eef49a
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+++ b/src/libcharon/encoding/payloads/endpoint_notify.h
@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2007 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 endpoint_notify endpoint_notify
+ * @{ @ingroup payloads
+ */
+
+#ifndef ENDPOINT_NOTIFY_H_
+#define ENDPOINT_NOTIFY_H_
+
+#define ME_PRIO_HOST   255
+#define ME_PRIO_PEER   128
+#define ME_PRIO_SERVER 64
+#define ME_PRIO_RELAY  0
+
+typedef enum me_endpoint_family_t me_endpoint_family_t;
+typedef enum me_endpoint_type_t me_endpoint_type_t;
+typedef struct endpoint_notify_t endpoint_notify_t;
+
+#include <encoding/payloads/notify_payload.h>
+
+/**
+ * ME endpoint families.
+ */
+enum me_endpoint_family_t {
+
+	NO_FAMILY = 0,
+
+	IPv4 = 1,
+
+	IPv6 = 2,
+
+	MAX_FAMILY = 3
+
+};
+
+/**
+ * ME endpoint types.
+ */
+enum me_endpoint_type_t {
+
+	NO_TYPE = 0,
+
+	HOST = 1,
+
+	PEER_REFLEXIVE = 2,
+
+	SERVER_REFLEXIVE = 3,
+
+	RELAYED = 4,
+
+	MAX_TYPE = 5
+
+};
+
+/**
+ * enum name for me_endpoint_type_t.
+ */
+extern enum_name_t *me_endpoint_type_names;
+
+/**
+ * Class representing a ME_ENDPOINT Notify payload. In fact it's not
+ * the notify per se, but the notification data of that notify that is
+ * handled with this class.
+ */
+struct endpoint_notify_t {
+	/**
+	 * Returns the priority of this endpoint.
+	 *
+	 * @return			priority
+	 */
+	u_int32_t (*get_priority) (endpoint_notify_t *this);
+
+	/**
+	 * Sets the priority of this endpoint.
+	 *
+	 * @param priority	priority
+	 */
+	void (*set_priority) (endpoint_notify_t *this, u_int32_t priority);
+
+	/**
+	 * Returns the endpoint type of this endpoint.
+	 *
+	 * @return			endpoint type
+	 */
+	me_endpoint_type_t (*get_type) (endpoint_notify_t *this);
+
+	/**
+	 * Returns the endpoint family of this endpoint.
+	 *
+	 * @return			endpoint family
+	 */
+	me_endpoint_family_t (*get_family) (endpoint_notify_t *this);
+
+	/**
+	 * Returns the host of this endpoint.
+	 *
+	 * @return			host
+	 */
+	host_t *(*get_host) (endpoint_notify_t *this);
+
+	/**
+	 * Returns the base of this endpoint.
+	 *
+	 * If this is not a SERVER_REFLEXIVE endpoint, the returned host is the same
+	 * as the one returned by get_host.
+	 *
+	 * @return			host
+	 */
+	host_t *(*get_base) (endpoint_notify_t *this);
+
+	/**
+	 * Generates a notification payload from this endpoint.
+	 *
+	 * @return 			built notify_payload_t
+	 */
+	notify_payload_t *(*build_notify) (endpoint_notify_t *this);
+
+	/**
+	 * Clones an endpoint_notify_t object.
+	 *
+	 * @return			cloned object
+	 */
+	endpoint_notify_t *(*clone) (endpoint_notify_t *this);
+
+	/**
+	 * Destroys an endpoint_notify_t object.
+	 */
+	void (*destroy) (endpoint_notify_t *this);
+};
+
+/**
+ * Creates an empty endpoint_notify_t object.
+ *
+ * @return			created endpoint_notify_t object
+ */
+endpoint_notify_t *endpoint_notify_create(void);
+
+
+/**
+ * Creates an endpoint_notify_t object from a host.
+ *
+ * @param type		the endpoint type
+ * @param host		host to base the notify on (gets cloned)
+ * @param base		base of the endpoint, applies only to reflexive endpoints (gets cloned)
+ * @return			created endpoint_notify_t object
+ */
+endpoint_notify_t *endpoint_notify_create_from_host(me_endpoint_type_t type,
+													host_t *host, host_t *base);
+
+/**
+ * Creates an endpoint_notify_t object from a notify payload.
+ *
+ * @param notify	the notify payload
+ * @return			- created endpoint_notify_t object
+ * 					- NULL if invalid payload
+ */
+endpoint_notify_t *endpoint_notify_create_from_payload(notify_payload_t *notify);
+
+#endif /** ENDPOINT_NOTIFY_H_ @}*/