178 lines
6.8 KiB
C
178 lines
6.8 KiB
C
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/******************************************************************************
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*
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* fn_priv.h - Used by the ICI convertion routines.
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*
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* Module %M% Version %I% Date %H%
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*
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* (c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
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* This is unpublished proprietary source code of Ardent Software, Inc.
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* The copyright notice above does not evidence any actual or intented
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* publication of such source code.
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*
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*******************************************************************************
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*
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* Maintenence log - insert most recent change descriptions at top
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*
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* Date.... GTAR# WHO Description.........................................
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* 10/14/98 23801 SAP Change copyrights.
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* 16/03/94 12306 JC Changed max rec.id to be 255
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* 13.12.93 12306 JC Creation of Module. Based on the PI/open version.
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*
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*
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*
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*
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*
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*****************************************************************************/
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/* START-DESCRIPTION:
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This file contains parameters used by the conversion routines,
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and a collection of useful typedefs,
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END-DESCRIPTION */
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/* START-DESIGN:
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END-DESIGN */
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/* START-FUTURES:
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No future.
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END-FUTURES */
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/* START-CODE: */
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#define MAXSIZ 255 /* maximum size of strings */
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#define MAX_DIGITS 63 /* maximum number of digits... */
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/* allowed in PD conversion */
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/*****************************************************************************
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Date parameters
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*****************************************************************************/
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#define BASEDATE 718737 /* number of days till 1968 */
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#define DAYSINQUADCENT 146097 /* number of days in 400 years */
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#define DAYSINQUADYEAR 1461 /* number of days in 4 years */
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#define DAYSIN5MONTHS 153 /* number of days in 5 months ? */
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#define THISMILLENNIUM 1000 /* current millennium in years */
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#define THISCENTURY 1900 /* current century in years */
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#define YEARTURNPOINT 30 /* if only two digits of the .. */
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/* .. year are entered then .. */
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/* .. any entry that is less .. */
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/* .. than YearTurnPoint is .. */
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/* .. part of the next century */
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/*****************************************************************************
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DATE type definitions
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date_info is returned by pdate
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***************************************************************************/
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typedef struct
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{
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char delim;
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char order[3];
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struct
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{
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char type;
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short int size;
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} field[3];
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char ge_delim;
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short int ge_count;
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} date_info;
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/*****************************************************************************
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Masked Decimal type definitions
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masked_decimal_info is returned by pmdec, ppifmt and psmafmt
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format_info is returned by ppifmt and psmafmt
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*replaced: number_type is used to DNUMB descriptors returned by ATD or
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passed to FDTA by the new descriptor format in
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***************************************************************************/
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typedef struct
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{
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short int fract; /* number of fractional digits */
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short int scale; /* scaling factor */
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char *prefix; /* prefix */
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short int prefixl; /* prefix length */
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char *pprefix; /* positive prefix */
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short int pprefixl; /* positive prefix length */
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char *nprefix; /* negative prefix */
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short int nprefixl; /* negative prefix length */
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char *tdelim; /* thousand's delimiter */
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short int tdeliml; /* thousand's delimiter length */
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char *fdelim; /* fractional delimiter */
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short int fdeliml; /* fractional delimiter length */
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char *suffix; /* suffix */
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short int suffixl; /* suffix length */
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char *psuffix; /* positive suffix */
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short int psuffixl; /* positive suffix length */
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char *nsuffix; /* negative suffix */
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short int nsuffixl; /* negative suffix length */
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short int dpoint; /* contains a decimal point */
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short int zero; /* zero value return null */
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short int round; /* round data instead of truncating */
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short int rtposn; /* round/truncate position */
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short int fillen; /* fill field length */
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char filchr; /* fill character */
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short int numeric;
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} masked_decimal_info;
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/* This is to be replaced by the new descr format FLOAT in rm_descrs.h
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* typedef struct
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* {
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* int32 value; double precision integer value
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* short int unused;
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* unsigned int desc :4; descriptor, 0 floating, 1 integer
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* unsigned int dplace :4; implied decimal point position
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* unsigned int exponent :8; exponent in excess-128 form
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*} number_type;
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*/
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typedef struct
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{
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char justification;
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char *mask;
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short int msize;
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short int holes;
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} format_mask_info;
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/* Start 001 *****************************************************************
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IO_FLT_INT keys
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***************************************************************************/
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#define DBL_FLOAT_TO_STRING 1
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#define SGL_FLOAT_TO_STRING 2
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#define DBL_INTEGER_TO_STRING 3
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#define SGL_INTEGER_TO_STRING 4
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#define STRING_TO_DBL_FLOAT 5
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#define STRING_TO_SGL_FLOAT 6
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#define STRING_TO_DBL_INTEGER 7
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#define STRING_TO_SGL_INTEGER 8
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/* ***************************************************************************
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Keys used in function routines
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***************************************************************************/
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#define I_CONV 1
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#define O_CONV 2
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/* End 001 *******************************************************************/
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#define INPUT 1
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#define OUTPUT 2
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/* ***************************************************************************
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Constants
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***************************************************************************/
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#define FALSE 0
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#define TRUE 1
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#define DYN_BUFF_SIZE 65536 /* 64kb */
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#define DYN_BUFF_SIZE_WITH_SLOP 40960 /* 40 kb */
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