1 files changed, 127 insertions, 0 deletions
diff --git a/src/libtnccs/plugins/tnccs_20/messages/ietf/pb_error_msg.h b/src/libtnccs/plugins/tnccs_20/messages/ietf/pb_error_msg.h
new file mode 100644
index 000000000..9c0ad82a6
--- /dev/null
+++ b/src/libtnccs/plugins/tnccs_20/messages/ietf/pb_error_msg.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2010 Sansar Choinyambuu
+ * 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 pb_error_msg pb_error_msg
+ * @{ @ingroup tnccs_20
+ */
+
+#ifndef PB_ERROR_MSG_H_
+#define PB_ERROR_MSG_H_
+
+typedef enum pb_tnc_error_code_t pb_tnc_error_code_t;
+typedef struct pb_error_msg_t pb_error_msg_t;
+
+#include "messages/pb_tnc_msg.h"
+
+/**
+ * PB-TNC Error Codes as defined in section 4.9.1 of RFC 5793
+ */
+enum  pb_tnc_error_code_t {
+	PB_ERROR_UNEXPECTED_BATCH_TYPE =		0,
+	PB_ERROR_INVALID_PARAMETER =			1,
+	PB_ERROR_LOCAL_ERROR =					2,
+	PB_ERROR_UNSUPPORTED_MANDATORY_MSG =	3,
+	PB_ERROR_VERSION_NOT_SUPPORTED =		4
+};
+
+/**
+ * enum name for pb_tnc_error_code_t.
+ */
+extern enum_name_t *pb_tnc_error_code_names;
+
+/**
+ * Class representing the PB-Error message type.
+ */
+struct pb_error_msg_t {
+
+	/**
+	 * PB-TNC Message interface
+	 */
+	pb_tnc_msg_t pb_interface;
+
+	/**
+	 * Get the fatal flag
+	 *
+	 * @return				fatal flag
+	 */
+	bool (*get_fatal_flag)(pb_error_msg_t *this);
+
+	/**
+	 * Get PB Error code Vendor ID
+	 *
+	 * @return				PB Error Code Vendor ID
+	 */
+	u_int32_t (*get_vendor_id)(pb_error_msg_t *this);
+
+	/**
+	 * Get PB Error Code
+	 *
+	 * @return				PB Error Code
+	 */
+	u_int16_t (*get_error_code)(pb_error_msg_t *this);
+
+	/**
+	 * Get the PB Error Offset
+	 *
+	 * @return				PB Error Offset
+	 */
+	u_int32_t (*get_offset)(pb_error_msg_t *this);
+
+	/**
+	 * Get the PB Bad Version
+	 *
+	 * @return				PB Bad Version
+	 */
+	u_int8_t (*get_bad_version)(pb_error_msg_t *this);
+
+	/**
+	 * Set the PB Bad Version
+	 *
+	 * @param version		PB Bad Version
+	 */
+	void (*set_bad_version)(pb_error_msg_t *this, u_int8_t version);
+};
+
+/**
+ * Create a PB-Error message from parameters
+ *
+ * @param fatal				fatal flag
+ * @param vendor_id			Error Code Vendor ID
+ * @param error_code		Error Code
+ */
+pb_tnc_msg_t* pb_error_msg_create(bool fatal, u_int32_t vendor_id,
+								  pb_tnc_error_code_t error_code);
+	
+/**
+ * Create a PB-Error message from parameters with offset field
+ *
+ * @param fatal				fatal flag
+ * @param vendor_id			Error Code Vendor ID
+ * @param error_code		Error Code
+ * @param error_offset		Error Offset
+ */
+pb_tnc_msg_t* pb_error_msg_create_with_offset(bool fatal, u_int32_t vendor_id,
+											  pb_tnc_error_code_t error_code,
+											  u_int32_t error_offset);
+
+/**
+ * Create an unprocessed PB-Error message from raw data
+ *
+ * @param data				PB-Error message data
+ */
+pb_tnc_msg_t* pb_error_msg_create_from_data(chunk_t data);
+
+#endif /** PB_PA_MSG_H_ @}*/