igtl_sonix_status.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
#ifndef IGTL_SONIX_STATUS_H_
#define IGTL_SONIX_STATUS_H_

#include "igtl_win32header.h"
#include "igtl_types.h"
#include "igtl_win32header.h"

#define IGTL_SONIX_STATUS_HEADER_SIZE        70 // 8*3 + 4*3 + 4*8 + 2

#ifdef __cplusplus
extern "C" {
#endif

#pragma pack(1)     /* For 1-byte boundary in memroy */

typedef struct {
        igtl_float64 spacingX;
        igtl_float64 spacingY;
        igtl_float64 spacingZ;
        igtl_float32 oi;//Origin
        igtl_float32 oj;//Origin
        igtl_float32 ok;//Origin
        igtl_int32 ulx;
        igtl_int32 uly;
        igtl_int32 urx;
        igtl_int32 ury;
        igtl_int32 brx;
        igtl_int32 bry;
        igtl_int32 blx;
        igtl_int32 bly;
        igtl_uint16 status;// 0 = not changed, 1 = changed
} igtl_sonix_status_message;

#pragma pack()

/*
 * String data size
 *
 * This function calculates size of the pixel array, which will be
 * transferred with the specified header.
 */

//igtl_uint32 igtl_export igtl_sonix_status_get_length(igtl_sonix_status_header * header);

/*
 * Byte order conversion
 *
 * This function converts endianness from host byte order to network byte order,
 * or vice versa.
 * NOTE: It is developer's responsibility to have the string body with BOM
 * (byte order mark) or in big endian ordrer.
 */

void igtl_export igtl_sonix_status_convert_byte_order(igtl_sonix_status_message * message);

/*
 * CRC calculation
 *
 * This function calculates CRC of image data body including header
 * and array of pixel data.
 *
 */

igtl_uint64 igtl_export igtl_sonix_status_get_crc(igtl_sonix_status_message * message);

#ifdef __cplusplus
}
#endif

#endif /* IGTL_SONIX_STATUS_H_ */