1 files changed, 103 insertions, 0 deletions
diff --git a/src/libimcv/pa_tnc/pa_tnc_msg.h b/src/libimcv/pa_tnc/pa_tnc_msg.h
new file mode 100644
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+++ b/src/libimcv/pa_tnc/pa_tnc_msg.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2011 Andreas Steffen
+ * HSR 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 pa_tnc_msg pa_tnc_msg
+ * @{ @ingroup libimcv
+ */
+
+#ifndef PA_TNC_MSG_H_
+#define PA_TNC_MSG_H_
+
+typedef struct pa_tnc_msg_t pa_tnc_msg_t;
+
+#define PA_TNC_VERSION		0x01
+
+#include "pa_tnc_attr.h"
+
+#include <library.h>
+
+/**
+ * Interface for the RFC 5792 PA-TNC Posture Attribute protocol.
+ *
+ */
+struct pa_tnc_msg_t {
+
+	/**
+	 * Get the encoding of the PA-TNC message
+	 *
+	 * @return					encoded PA-TNC message
+	 */
+	chunk_t (*get_encoding)(pa_tnc_msg_t *this);
+
+	/**
+	 * Add a PA-TNC attribute
+	 *
+	 * @param attr				PA-TNC attribute to be addedd
+	 */
+	void (*add_attribute)(pa_tnc_msg_t *this, pa_tnc_attr_t* attr);
+
+	/**
+	 * Build the PA-TNC message
+	 */
+	void (*build)(pa_tnc_msg_t *this);
+
+	/**
+	 * Process the PA-TNC message
+	 *
+	 * @return					return processing status
+	 */
+	status_t (*process)(pa_tnc_msg_t *this);
+
+	/**
+	 * Process and remove all IETF standard error PA-TNC attributes
+	 *
+	 * @return					TRUE if at least one error attribute processed
+	 */
+	bool (*process_ietf_std_errors)(pa_tnc_msg_t *this);
+
+	/**
+	 * Enumerates over all PA-TNC attributes
+	 *
+	 * @return				return attribute enumerator
+	 */
+	enumerator_t* (*create_attribute_enumerator)(pa_tnc_msg_t *this);
+
+	/**
+	 * Enumerates over all parsing errors
+	 *
+	 * @return				return error enumerator
+	 */
+	enumerator_t* (*create_error_enumerator)(pa_tnc_msg_t *this);
+
+	/**
+	 * Destroys a pa_tnc_msg_t object.
+	 */
+	void (*destroy)(pa_tnc_msg_t *this);
+};
+
+/**
+ * Create an empty PA-TNC message
+ */
+pa_tnc_msg_t* pa_tnc_msg_create(void);
+
+/**
+ * Create an unprocessed PA-TNC message from received data
+ *
+ * @param data					PA-TNC message data
+ */
+pa_tnc_msg_t* pa_tnc_msg_create_from_data(chunk_t data);
+
+#endif /** PA_TNC_MSG_H_ @}*/