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 *  All rights reserved.
 *  
 *  This file is part of OpenJAUS.  OpenJAUS is distributed under the BSD 
 *  license.  See the LICENSE file for details.
 * 
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 *  are met:
 *
 *     * Redistributions of source code must retain the above copyright
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 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
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// File Name: xXXXMessage.h
//
// Written By: Danny Kent (jaus AT dannykent DOT com), Tom Galluzzo 
//
// Version: 3.3.0a
//
// Date: 08/07/08
//
// Description: This file defines the attributes of a XxXxMessage

#ifndef XXXX_MESSAGE_H
#define XXXX_MESSAGE_H

#include "jaus.h"

typedef struct
{
	// Include all parameters from a JausMessage structure:
	// Header Properties
	struct
	{
		// Properties by bit fields
		#ifdef JAUS_BIG_ENDIAN
			JausUnsignedShort reserved:2;
			JausUnsignedShort version:6;
			JausUnsignedShort expFlag:1;
			JausUnsignedShort scFlag:1;
			JausUnsignedShort ackNak:2;
			JausUnsignedShort priority:4; 
		#elif JAUS_LITTLE_ENDIAN
			JausUnsignedShort priority:4; 
			JausUnsignedShort ackNak:2;
			JausUnsignedShort scFlag:1; 
			JausUnsignedShort expFlag:1;
			JausUnsignedShort version:6; 
			JausUnsignedShort reserved:2;
		#else
			#error "Please define system endianess (see jaus.h)"
		#endif
	}properties;

	JausUnsignedShort commandCode; 

	JausAddress destination;

	JausAddress source;

	JausUnsignedInteger dataSize;

	JausUnsignedInteger dataFlag;
	
	JausUnsignedShort sequenceNumber;

	// MESSAGE DATA MEMBERS GO HERE
	
	// Example from ReportGlobalPoseMessage
	//
	//	JausUnsignedShort presenceVector;
	//	JausDouble latitudeDegrees;				// Scaled Int (-90, 90)
	//	JausDouble longitudeDegrees;			// Scaled Int (-180, 180)
	//	JausDouble elevationMeters;				// Scaled Int (-10000, 35000)
	//	JausDouble positionRmsMeters;			// Scaled UInt (0, 100)
	//	JausDouble rollRadians;					// Scaled Short (-JAUS_PI, JAUS_PI)
	//	JausDouble pitchRadians;				// Scaled Short (-JAUS_PI, JAUS_PI)
	//	JausDouble yawRadians;					// Scaled Short (-JAUS_PI, JAUS_PI)
	//	JausDouble attitudeRmsRadians;			// Scaled Short (0, JAUS_PI)
	//	JausUnsignedInteger timeStamp;	
	
}XxXxMessageStruct;

typedef XxXxMessageStruct* XxXxMessage;

JAUS_EXPORT XxXxMessage xXXXMessageCreate(void);
JAUS_EXPORT void xXXXMessageDestroy(XxXxMessage);

JAUS_EXPORT JausBoolean xXXXMessageFromBuffer(XxXxMessage message, unsigned char* buffer, unsigned int bufferSizeBytes);
JAUS_EXPORT JausBoolean xXXXMessageToBuffer(XxXxMessage message, unsigned char *buffer, unsigned int bufferSizeBytes);

JAUS_EXPORT XxXxMessage xXXXMessageFromJausMessage(JausMessage jausMessage);
JAUS_EXPORT JausMessage xXXXMessageToJausMessage(XxXxMessage message);

JAUS_EXPORT unsigned int xXXXMessageSize(XxXxMessage message);

#endif // XXXX_MESSAGE_H