- implemented and tested ts_payload_t

1 files changed, 175 insertions, 0 deletions

diff --git a/Source/charon/encoding/payloads/traffic_selector_substructure.h b/Source/charon/encoding/payloads/traffic_selector_substructure.h
new file mode 100644
index 000000000..43e697415
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+++ b/Source/charon/encoding/payloads/traffic_selector_substructure.h
@@ -0,0 +1,175 @@
+/**
+ * @file traffic_selector_substructure.h
+ * 
+ * @brief Interface of traffic_selector_substructure_t.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, 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 TRAFFIC_SELECTOR_SUBSTRUCTURE_H_
+#define TRAFFIC_SELECTOR_SUBSTRUCTURE_H_
+
+#include <types.h>
+#include <encoding/payloads/payload.h>
+#include <network/host.h>
+
+/**
+ * Length of a TRAFFIC SELECTOR SUBSTRUCTURE without start and end address.
+ * 
+ * @ingroup payloads
+ */
+#define TRAFFIC_SELECTOR_HEADER_LENGTH 8
+
+
+typedef enum ts_type_t ts_type_t;
+
+/**
+ * Traffic selector Types.
+ * 
+ * @ingroup payloads
+ */
+enum ts_type_t {
+	/*
+	 * A range of IPv4 addresses, represented by two four (4) octet
+     * values.  The first value is the beginning IPv4 address
+     * (inclusive) and the second value is the ending IPv4 address
+     * (inclusive). All addresses falling between the two specified
+     * addresses are considered to be within the list.
+     */
+	TS_IPV4_ADDR_RANGE = 7,
+	/*
+	 * A range of IPv6 addresses, represented by two sixteen (16)
+     * octet values.  The first value is the beginning IPv6 address
+     * (inclusive) and the second value is the ending IPv6 address
+     * (inclusive). All addresses falling between the two specified
+     *  addresses are considered to be within the list.
+	 */
+	TS_IPV6_ADDR_RANGE = 8
+};
+
+extern mapping_t ts_type_m[];
+
+typedef struct traffic_selector_substructure_t traffic_selector_substructure_t;
+
+/**
+ * Object representing an IKEv2 TRAFFIC SELECTOR.
+ * 
+ * The TRAFFIC SELECTOR format is described in draft section 3.13.1.
+ * 
+ * @ingroup payloads
+ * 
+ */
+struct traffic_selector_substructure_t {
+	/**
+	 * The payload_t interface.
+	 */
+	payload_t payload_interface;
+	
+	/**
+	 * @brief Get the type of Traffic selector.
+	 *
+	 * @param this 		calling traffic_selector_substructure_t object
+	 * @return			type of traffic selector
+	 *  
+	 */
+	ts_type_t (*get_ts_type) (traffic_selector_substructure_t *this);
+	
+	/**
+	 * @brief Set the type of Traffic selector.
+	 *
+	 * @param this 		calling traffic_selector_substructure_t object
+	 * @param ts_type	type of traffic selector	
+	 */
+	void (*set_ts_type) (traffic_selector_substructure_t *this,ts_type_t ts_type);
+	
+	/**
+	 * @brief Get the IP protocol ID of Traffic selector.
+	 *
+	 * @param this 		calling traffic_selector_substructure_t object
+	 * @return			type of traffic selector
+	 *  
+	 */
+	u_int8_t (*get_protocol_id) (traffic_selector_substructure_t *this);
+	
+	/**
+	 * @brief Set the IP protocol ID of Traffic selector
+	 *
+	 * @param this 			calling traffic_selector_substructure_t object
+	 * @param protocol_id	protocol ID of traffic selector	
+	 */
+	void (*set_protocol_id) (traffic_selector_substructure_t *this,u_int8_t protocol_id);
+	
+	/**
+	 * @brief Get the start port and address as host_t object.
+	 *
+	 * Returned host_t object has to get destroyed by the caller.
+	 * 
+	 * @param this 		calling traffic_selector_substructure_t object
+	 * @return			start host as host_t object
+	 *  
+	 */
+	host_t *(*get_start_host) (traffic_selector_substructure_t *this);
+	
+	/**
+	 * @brief Set the start port and address as host_t object.
+	 *
+	 * @param this 			calling traffic_selector_substructure_t object
+	 * @param start_host	start host as host_t object
+	 */
+	void (*set_start_host) (traffic_selector_substructure_t *this,host_t *start_host);
+	
+	/**
+	 * @brief Get the end port and address as host_t object.
+	 *
+	 * Returned host_t object has to get destroyed by the caller.
+	 * 
+	 * @param this 		calling traffic_selector_substructure_t object
+	 * @return			end host as host_t object
+	 *  
+	 */
+	host_t *(*get_end_host) (traffic_selector_substructure_t *this);
+	
+	/**
+	 * @brief Set the end port and address as host_t object.
+	 *
+	 * @param this 		calling traffic_selector_substructure_t object
+	 * @param end_host	end host as host_t object
+	 */
+	void (*set_end_host) (traffic_selector_substructure_t *this,host_t *end_host);
+	
+	/**
+	 * @brief Destroys an traffic_selector_substructure_t object.
+	 *
+	 * @param this 	traffic_selector_substructure_t object to destroy
+	 */
+	void (*destroy) (traffic_selector_substructure_t *this);
+};
+
+/**
+ * @brief Creates an empty traffic_selector_substructure_t object.
+ *
+ * TS type is set to default TS_IPV4_ADDR_RANGE!
+ *  
+ * @return				created traffic_selector_substructure_t object
+ * 
+ * @ingroup payloads
+ */
+traffic_selector_substructure_t *traffic_selector_substructure_create();
+
+
+#endif //TRAFFIC_SELECTOR_SUBSTRUCTURE_H_