101 lines
2.3 KiB
C
101 lines
2.3 KiB
C
/*
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* Copyright (C) 2010 Andreas Steffen
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* HSR Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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/**
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* @defgroup pb_pa_msg pb_pa_msg
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* @{ @ingroup tnccs_20
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*/
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#ifndef PB_PA_MSG_H_
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#define PB_PA_MSG_H_
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typedef struct pb_pa_msg_t pb_pa_msg_t;
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#include "messages/pb_tnc_msg.h"
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#include <pen/pen.h>
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#define PB_PA_MSG_HEADER_SIZE 12
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/**
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* Class representing the PB-PA message type.
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*/
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struct pb_pa_msg_t {
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/**
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* PB-TNC Message interface
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*/
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pb_tnc_msg_t pb_interface;
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/**
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* Get PA Message Vendor ID and Subtype
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*
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* @return Vendor-specific PA Subtype
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*/
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pen_type_t (*get_subtype)(pb_pa_msg_t *this);
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/**
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* Get Posture Collector ID
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*
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* @return Posture Collector ID
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*/
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uint16_t (*get_collector_id)(pb_pa_msg_t *this);
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/**
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* Get Posture Validator ID
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*
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* @return Posture Validator ID
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*/
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uint16_t (*get_validator_id)(pb_pa_msg_t *this);
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/**
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* Get the PA Message Body
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*
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* @return PA Message Body
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*/
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chunk_t (*get_body)(pb_pa_msg_t *this);
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/**
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* Get the exclusive flag
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*
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* @return exclusive flag
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*/
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bool (*get_exclusive_flag)(pb_pa_msg_t *this);
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};
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/**
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* Create a PB-PA message from parameters
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*
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* @param vendor_id PA Message Vendor ID
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* @param subtype PA Subtype
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* @param collector_id Posture Collector ID
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* @param validator_id Posture Validator ID
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* @param excl Exclusive Flag
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* @param msg_body PA Message Body
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*/
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pb_tnc_msg_t *pb_pa_msg_create(uint32_t vendor_id, uint32_t subtype,
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uint16_t collector_id, uint16_t validator_id,
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bool excl, chunk_t msg_body);
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/**
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* Create an unprocessed PB-PA message from raw data
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*
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* @param data PB-PA message data
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*/
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pb_tnc_msg_t* pb_pa_msg_create_from_data(chunk_t data);
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#endif /** PB_PA_MSG_H_ @}*/
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