137 lines
2.9 KiB
C
137 lines
2.9 KiB
C
#ifndef AIT_TYPES_H
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#define AIT_TYPES_H 1
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/*
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* Author: Jim Kowalkowski
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* Date: 2/96
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*
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* $Id$
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*
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* $Log$
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* Revision 1.1 1996/06/25 19:11:33 jbk
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* new in EPICS base
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*
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*
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* *Revision 1.2 1996/06/17 15:24:07 jbk
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* *many mods, string class corrections.
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* *gdd operator= protection.
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* *dbmapper uses aitString array for menus now
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* *Revision 1.1 1996/05/31 13:15:22 jbk
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* *add new stuff
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*
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*/
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/* This is the file the user sets up for a given architecture */
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#define AIT_FIXED_STRING_SIZE 40
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#include <sys/types.h>
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#include <string.h>
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typedef char aitInt8;
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typedef unsigned char aitUint8;
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typedef short aitInt16;
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typedef unsigned short aitUint16;
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typedef aitUint16 aitEnum16;
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typedef int aitInt32;
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typedef unsigned int aitUint32;
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typedef float aitFloat32;
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typedef double aitFloat64;
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typedef aitUint32 aitIndex;
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typedef void* aitPointer;
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typedef aitUint32 aitStatus;
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/* should the bool be added as a conversion type? it currently is not */
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typedef enum {
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aitFalse=0,
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aitTrue
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} aitBool;
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typedef struct {
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char fixed_string[AIT_FIXED_STRING_SIZE];
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} aitFixedString;
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#ifdef __cplusplus
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#include "aitHelpers.h"
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#else
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/* need time stamp structure different from posix unfortunetly */
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typedef struct {
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aitUint32 tv_sec;
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aitUint32 tv_nsec;
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} aitTimeStamp;
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/* strings are a struct so they are different then aitInt8 */
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typedef struct {
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char* string;
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aitUint32 len;
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} aitString;
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#endif
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/* all normal types */
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#define aitTotal 13
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#define aitFirst aitEnumInvalid
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#define aitLast aitEnumContainer
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#define aitValid(x) ((x)<=aitLast && (x)>aitFirst)
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/* all conversion types */
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#define aitConvertTotal 11
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#define aitConvertFirst aitEnumInt8
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#define aitConvertLast aitEnumString
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#define aitConvertAutoFirst aitEnumInt8
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#define aitConvertAutoLast aitEnumFloat64
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#define aitConvertValid(x) ((x)>=aitConvertFirst && (x)<=aitConvertLast)
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/* currently no 64-bit integer support */
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typedef enum {
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aitEnumInvalid=0,
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aitEnumInt8,
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aitEnumUint8,
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aitEnumInt16,
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aitEnumUint16,
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aitEnumEnum16,
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aitEnumInt32,
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aitEnumUint32,
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aitEnumFloat32,
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aitEnumFloat64,
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aitEnumFixedString,
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aitEnumString,
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aitEnumContainer
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} aitEnum;
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typedef union {
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aitInt8 Int8;
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aitUint8 Uint8;
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aitInt16 Int16;
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aitUint16 Uint16;
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aitEnum16 Enum16;
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aitInt32 Int32;
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aitUint32 Uint32;
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aitFloat32 Float32;
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aitFloat64 Float64;
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aitIndex Index;
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aitPointer Pointer;
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aitFixedString* FString;
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aitUint8 Dumb1[sizeof(aitString)]; /* aitString String; */
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aitUint8 Dumb3[sizeof(aitTimeStamp)]; /* aitTimeStamp Stamp; */
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} aitType;
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/*
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classes are not allowed in union that required construction/destruction
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so I am insuring that the size of aitType is large enough to hold
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strings and timestamps in an obsure, horrible way with the Dumb variables
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*/
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#ifndef AIT_TYPES_SOURCE
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern const size_t aitSize[aitTotal];
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extern const char* aitName[aitTotal];
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extern const char* aitStringType[aitTotal];
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif
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