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122 lines
4.0 KiB
C
122 lines
4.0 KiB
C
/*
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* PROGRAM: JRD Command Oriented Query Language
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* MODULE: format.h
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* DESCRIPTION: Print formatter definitions
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*
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* The contents of this file are subject to the Interbase Public
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* License Version 1.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy
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* of the License at http://www.Inprise.com/IPL.html
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*
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* Software distributed under the License is distributed on an
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* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
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* or implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code was created by Inprise Corporation
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* and its predecessors. Portions created by Inprise Corporation are
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* Copyright (C) Inprise Corporation.
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*
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* All Rights Reserved.
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* Contributor(s): ______________________________________.
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*/
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#ifndef QLI_FORMAT_H
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#define QLI_FORMAT_H
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// Logical column block
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typedef struct col {
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blk col_header;
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col* col_next; // Next logical column
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qli_nod* col_expression; // Definitive expression
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TEXT *col_head; // Column header
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USHORT col_column; // Starting column number
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USHORT col_print_length; // Max print length
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} *COL;
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/* Picture string elements:
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A any alpha character (interpreted as X)
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B blank character
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CR credit (sign)
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D day of month (digit)
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DB debit (sign)
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E exponent
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G exponent or decimal format, whichever is shorter
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H hex digit
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J day of year (digit)
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M alpha month
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N month (numeric)
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P AM/PM indicator for time
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T time
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W weekday (character)
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X any character
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Y year (digit)
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Z digit or leading suppressed digit (blank)
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9 digit
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$ fixed or floating insertion
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* floating insertion
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, literal character or inserted
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. decimal point
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+ sign (fixed or floating), always present
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- sign (fixed or floating), suppressed on positive, or literal
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? separate between real and missing components of edit string
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"string" any string
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(( )) insert parenthesis if negative
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/ literal insertion
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% literal insertion
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: literal insertion
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*/
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typedef enum pic_t {
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pic_alpha = 1,
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pic_numeric,
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pic_date,
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pic_float,
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pic_text
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} PIC_T;
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// Picture string handling block
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struct pics {
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blk pic_header;
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USHORT pic_print_length; // Print length of picture string
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const TEXT* pic_string; // Address of string
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const TEXT* pic_pointer; // Address of string
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USHORT pic_flags; // Misc. trash
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USHORT pic_count; // Count of repeat characters
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TEXT pic_character; // Last significant character
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PIC_T pic_type; // Type of edit
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USHORT pic_length; /* Printing columns (MAX of edit_string & missing) */
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USHORT pic_floats; // Character of floating things
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USHORT pic_digits; // Digits of number
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USHORT pic_hex_digits; // Hexidecimal digits
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USHORT pic_fractions; // Digits after decimal point
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USHORT pic_chars; // Insertion characters (alpha)
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USHORT pic_literals; // Literal insertion characters
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USHORT pic_days; // Digits of day of month
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USHORT pic_weekdays; // Characters of weekday
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USHORT pic_months; // Characters of alpha month
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USHORT pic_nmonths; // Digits of numeric month
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USHORT pic_years; // Digits of year
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USHORT pic_julians; // Digits of julian days
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USHORT pic_decimals; /* Number of decimal points (?!) */
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USHORT pic_brackets; // Pairs of deficit brackets
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USHORT pic_exponents; // Exponential indicators
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USHORT pic_float_digits; // Floating digits
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USHORT pic_hours; // hours
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USHORT pic_minutes; // minutes
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USHORT pic_seconds; // seconds
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USHORT pic_meridian; // AM/PM indicator
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pics* pic_missing; // missing value edit string
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};
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// pic_flags
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const USHORT PIC_suppress_blanks = 1; // Suppress leading blanks
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const USHORT PIC_literal = 2; // We're in a quoted string
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const USHORT PIC_signed = 4; // This numeric edit string has a sign indicator
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#endif // QLI_FORMAT_H
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