dataP4.h

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/*********************************************************************
** Copyright (c) 1992-2010 MAK Technologies, Inc
** All rights reserved.
*********************************************************************/

#ifndef _DATAP4_H_
#define _DATAP4_H_ 1
 


/* ---------------------- set/get data ---------------------- */

#include <vlpi/netStructs.h>
#include "pduHeader.h"

/* per Document IST-CD-93-15 Section 5.4.5.9 */
typedef struct DtNetDataQueryPdu 
{
    DtNetPduHeader      header;
    DtNetEntityIdentifier  from;
    DtNetEntityIdentifier  to;
    DtNetU32         requestId;
    DtNetTimeStamp      timeInterval;
    DtNetU32         nfix;
    DtNetU32         nvar;
/*  DtNetU32         fixID[nfix]; */
/*  DtNetU32         varID[nvar]; */
} DtNetDataQueryPdu;

typedef struct DT_DLL_VL
{
    DtNetU32 nfix;
    DtNetU32 nvar;
    DtNetU32 datumId[1];
} DtNetQueryPduTail;

typedef struct DT_DLL_VL /* per Document IST-CD-93-15 Section 5.4.5.1.2 */
{
    DtNetU32      id;
    DtNetU32            val;
} DtNetFixDatum;

typedef struct DT_DLL_VL /* per Document IST-CD-93-15 Section 5.4.5.1.3 */
{
    DtNetU32      id;
    DtNetU32            len;  /* bits */
    DtNet64Bits         val[1 /* len/64 */ ];
} DtNetVarDatum;

typedef struct DT_DLL_VL
{
    DtNetU32 nfix;
    DtNetU32 nvar;
    DtNetFixDatum data[1];
} DtNetDataPduTail;  

/* per Document IST-CD-93-15 Section 5.4.5.10 and Section 5.4.5.11 */
typedef struct DT_DLL_VL DtNetDataPdu 
{
    DtNetPduHeader      header;
    DtNetEntityIdentifier  from;
    DtNetEntityIdentifier  to;
    DtNetU32         requestId;
    DtNetU32         padding;
    DtNetU32         nfix;
    DtNetU32         nvar;
/*  DtNetFixDatum       fix[nfix]; */
/*  DtNetVarDatum       var[nvar]; */
} DtNetDataPdu;

typedef struct DT_DLL_VL DtNetDataPdu DtNetSetDataPdu;

#endif /* _DATAP_H_ */