1 files changed, 85 insertions, 0 deletions
diff --git a/src/libcharon/encoding/payloads/configuration_attribute.h b/src/libcharon/encoding/payloads/configuration_attribute.h
new file mode 100644
index 000000000..6e4b018bb
--- /dev/null
+++ b/src/libcharon/encoding/payloads/configuration_attribute.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2005-2009 Martin Willi
+ * Copyright (C) 2005 Jan Hutter
+ * 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 configuration_attribute configuration_attribute
+ * @{ @ingroup payloads
+ */
+
+#ifndef CONFIGURATION_ATTRIBUTE_H_
+#define CONFIGURATION_ATTRIBUTE_H_
+
+typedef struct configuration_attribute_t configuration_attribute_t;
+
+#include <library.h>
+#include <attributes/attributes.h>
+#include <encoding/payloads/payload.h>
+
+/**
+ * Configuration attribute header length in bytes.
+ */
+#define CONFIGURATION_ATTRIBUTE_HEADER_LENGTH 4
+
+/**
+ * Class representing an IKEv2-CONFIGURATION Attribute.
+ *
+ * The CONFIGURATION ATTRIBUTE format is described in RFC section 3.15.1.
+ */
+struct configuration_attribute_t {
+
+	/**
+	 * Implements payload_t interface.
+	 */
+	payload_t payload_interface;
+
+	/**
+	 * Get the type of the attribute.
+	 *
+	 * @return 		type of the configuration attribute
+	 */
+	configuration_attribute_type_t (*get_type)(configuration_attribute_t *this);
+
+	/**
+	 * Returns the value of the attribute.
+	 *
+	 * @return 		chunk_t pointing to the internal value
+	 */
+	chunk_t (*get_value) (configuration_attribute_t *this);
+
+	/**
+	 * Destroys an configuration_attribute_t object.
+	 */
+	void (*destroy) (configuration_attribute_t *this);
+};
+
+/**
+ * Creates an empty configuration attribute.
+ *
+ * @return		created configuration attribute
+ */
+configuration_attribute_t *configuration_attribute_create();
+
+/**
+ * Creates a configuration attribute with type and value.
+ *
+ * @param type	type of configuration attribute
+ * @param value	value, gets cloned
+ * @return		created configuration attribute
+ */
+configuration_attribute_t *configuration_attribute_create_value(
+							configuration_attribute_type_t type, chunk_t value);
+
+#endif /** CONFIGURATION_ATTRIBUTE_H_ @}*/