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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/* Copyright (c) 1988 AT&T */
/* All Rights Reserved */
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _UTILITY_H
#define _UTILITY_H
#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.8 */
#include <form.h>
#include <memory.h>
#include <string.h>
#include <ctype.h>
#include <stdarg.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/* miscellaneous #defines */
typedef int BOOLEAN;
#define MIN(x, y) ((x) < (y) ? (x) : (y))
/* form status flags */
#define POSTED 0x0001 /* posted flag */
#define DRIVER 0x0002 /* inside init/term routine */
#define OVERLAY 0x0004 /* insert/overlay mode */
#define WIN_CHG 0x0010 /* window change (system flag) */
#define BUF_CHG 0x0020 /* buffer change (system flag) */
/* field status flags */
#define USR_CHG 0x0001 /* buffer change (user's flag) */
#define TOP_CHG 0x0002 /* toprow change (system flag) */
#define NEW_PAGE 0x0004 /* new page (system flag) */
#define GROWABLE 0x0008 /* growable page (system flag) */
/* field type status flags */
#define LINKED 0x0001 /* conjunctive field type */
#define ARGS 0x0002 /* has additional arguments */
#define CHOICE 0x0004 /* has choice functions */
/* form/field/fieldtype status manipulation macros */
#define Status(f, s) ((f) -> status & (s))
#define Set(f, s) ((f) -> status |= (s))
#define Clr(f, s) ((f) -> status &= ~(s))
/* form/field option manipulation macros */
#define Opt(f, x) ((f) -> opts & (x))
/* alloc/free with check */
#define Alloc(x, t) ((x = (t *) malloc(sizeof (t))) != (t *)0)
#define arrayAlloc(x, n, t) ((x = (t *) malloc((n) * sizeof (t))) != \
(t *)0)
#define Free(x) { if (x) free(x); }
/* field type macros */
#define MakeArg(f, p, err) (_makearg((f) -> type, p, err))
#define CopyArg(f, err) (_copyarg((f) -> type, (f) -> arg, err))
#define FreeArg(f) (_freearg((f) -> type, (f) -> arg))
#define CheckField(f) (_checkfield((f) -> type, (f), (f) -> arg))
#define CheckChar(f, c) (_checkchar((f) -> type, (c), (f) -> arg))
#define NextChoice(f) (_nextchoice((f) -> type, (f), (f) -> arg))
#define PrevChoice(f) (_prevchoice((f) -> type, (f), (f) -> arg))
#define IncrType(type) { if (type) ++(type -> ref); }
#define DecrType(type) { if (type) --(type -> ref); }
/* form/field init/term calls */
#define init_field(f) { \
if ((f) -> fieldinit) \
{ \
Set(f, DRIVER); \
(*(f) -> fieldinit)(f); \
Clr(f, DRIVER); \
} \
}
#define term_field(f) { \
if ((f) -> fieldterm) \
{ \
Set(f, DRIVER); \
(*(f) -> fieldterm)(f); \
Clr(f, DRIVER); \
} \
}
#define init_form(f) { \
if ((f) -> forminit) \
{ \
Set(f, DRIVER); \
(*(f) -> forminit)(f); \
Clr(f, DRIVER); \
} \
}
#define term_form(f) { \
if ((f) -> formterm) \
{ \
Set(f, DRIVER); \
(*(f) -> formterm)(f); \
Clr(f, DRIVER); \
} \
}
/* page macros */
#define P(f) ((f) -> curpage)
#define Pmin(f, p) ((f) -> page [p].pmin)
#define Pmax(f, p) ((f) -> page [p].pmax)
#define Smin(f, p) ((f) -> page [p].smin)
#define Smax(f, p) ((f) -> page [p].smax)
/* form macros */
#define Form(f) ((f) ? (f) : _DEFAULT_FORM)
#define ValidIndex(f, i) ((i) >= 0 && (i) < (f) -> maxfield)
#define ValidPage(f, i) ((i) >= 0 && (i) < (f) -> maxpage)
#define C(f) ((f) -> current)
#define W(f) ((f) -> w)
#define X(f) ((f) -> curcol)
#define Y(f) ((f) -> currow)
#define T(f) ((f) -> toprow)
#define B(f) ((f) -> begincol)
#define Xmax(f) (C(f) -> dcols)
#define Ymax(f) (C(f) -> drows)
#define Win(f) ((f) -> win ? (f) -> win : stdscr)
#define Sub(f) ((f) -> sub ? (f) -> sub : Win(f))
/* field macros */
#define Field(f) ((f) ? (f) : _DEFAULT_FIELD)
#define Buf(f) ((f) -> buf)
#define OneRow(f) ((f)->rows + (f)->nrow == 1)
#define GrowSize(f) (((f) -> rows + (f) -> nrow) * (f) -> cols)
#define BufSize(f) ((f) -> drows * (f) -> dcols)
#define Buffer(f, n) (Buf(f) + (n) * (BufSize(f) + 1))
#define LineBuf(f, n) (Buf(f) + (n) * (f) -> dcols)
#define TotalBuf(f) ((BufSize(f) + 1) * ((f) -> nbuf + 1))
#define Just(f) ((f) -> just)
#define Fore(f) ((f) -> fore)
#define Back(f) ((f) -> back)
#define Pad(f) ((f) -> pad)
/* system externs */
extern int _next_page(FORM *); /* REQ_NEXT_PAGE */
extern int _prev_page(FORM *); /* REQ_PREV_PAGE */
extern int _first_page(FORM *); /* REQ_FIRST_PAGE */
extern int _last_page(FORM *); /* REQ_LAST_PAGE */
extern int _next_field(FORM *); /* REQ_NEXT_FIELD */
extern int _prev_field(FORM *); /* REQ_PREV_FIELD */
extern int _first_field(FORM *); /* REQ_FIRST_FIELD */
extern int _last_field(FORM *); /* REQ_LAST_FIELD */
extern int _snext_field(FORM *); /* REQ_SNEXT_FIELD */
extern int _sprev_field(FORM *); /* REQ_SPREV_FIELD */
extern int _sfirst_field(FORM *); /* REQ_SFIRST_FIELD */
extern int _slast_field(FORM *); /* REQ_SLAST_FIELD */
extern int _left_field(FORM *); /* REQ_LEFT_FIELD */
extern int _right_field(FORM *); /* REQ_RIGHT_FIELD */
extern int _up_field(FORM *); /* REQ_UP_FIELD */
extern int _down_field(FORM *); /* REQ_DOWN_FIELD */
extern int _next_char(FORM *); /* REQ_NEXT_CHAR */
extern int _prev_char(FORM *); /* REQ_PREV_CHAR */
extern int _next_line(FORM *); /* REQ_NEXT_LINE */
extern int _prev_line(FORM *); /* REQ_PREV_LINE */
extern int _next_word(FORM *); /* REQ_NEXT_WORD */
extern int _prev_word(FORM *); /* REQ_PREV_WORD */
extern int _beg_field(FORM *); /* REQ_BEG_FIELD */
extern int _end_field(FORM *); /* REQ_END_FIELD */
extern int _beg_line(FORM *); /* REQ_BEG_LINE */
extern int _end_line(FORM *); /* REQ_END_LINE */
extern int _left_char(FORM *); /* REQ_LEFT_CHAR */
extern int _right_char(FORM *); /* REQ_RIGHT_CHAR */
extern int _up_char(FORM *); /* REQ_UP_CHAR */
extern int _down_char(FORM *); /* REQ_DOWN_CHAR */
extern int _new_line(FORM *); /* REQ_NEW_LINE */
extern int _ins_char(FORM *); /* REQ_INS_CHAR */
extern int _ins_line(FORM *); /* REQ_INS_LINE */
extern int _del_char(FORM *); /* REQ_DEL_CHAR */
extern int _del_prev(FORM *); /* REQ_DEL_PREV */
extern int _del_line(FORM *); /* REQ_DEL_LINE */
extern int _del_word(FORM *); /* REQ_DEL_WORD */
extern int _clr_eol(FORM *); /* REQ_CLR_EOL */
extern int _clr_eof(FORM *); /* REQ_CLR_EOF */
extern int _clr_field(FORM *); /* REQ_CLR_FIELD */
extern int _ovl_mode(FORM *); /* REQ_OVL_MODE */
extern int _ins_mode(FORM *); /* REQ_INS_MODE */
extern int _scr_fline(FORM *); /* REQ_SCR_FLINE */
extern int _scr_bline(FORM *); /* REQ_SCR_BLINE */
extern int _scr_fpage(FORM *); /* REQ_SCR_FPAGE */
extern int _scr_fhpage(FORM *); /* REQ_SCR_FHPAGE */
extern int _scr_bpage(FORM *); /* REQ_SCR_BPAGE */
extern int _scr_bhpage(FORM *); /* REQ_SCR_BHPAGE */
extern int _scr_fchar(FORM *); /* REQ_SCR_FCHAR */
extern int _scr_bchar(FORM *); /* REQ_SCR_BCHAR */
extern int _scr_hfline(FORM *); /* REQ_SCR_HFLINE */
extern int _scr_hbline(FORM *); /* REQ_SCR_HBLINE */
extern int _scr_hfhalf(FORM *); /* REQ_SCR_HFHALF */
extern int _scr_hbhalf(FORM *); /* REQ_SCR_HBHALF */
extern int _validation(FORM *); /* REQ_VALIDATION */
extern int _next_choice(FORM *); /* REQ_NEXT_CHOICE */
extern int _prev_choice(FORM *); /* REQ_PREV_CHOICE */
extern char * _makearg(FIELDTYPE *, va_list *, int *);
extern char * _copyarg(FIELDTYPE *, char *, int *);
extern void _freearg(FIELDTYPE *, char *);
extern int _checkfield(FIELDTYPE *, FIELD *, char *);
extern int _checkchar(FIELDTYPE *, int, char *);
extern int _nextchoice(FIELDTYPE *, FIELD *, char *);
extern int _prevchoice(FIELDTYPE *, FIELD *, char *);
extern BOOLEAN _grow_field(FIELD *, int);
extern FIELD * _first_active(FORM *);
extern char * _data_beg(char *, int);
extern char * _data_end(char *, int);
extern char * _whsp_beg(char *, int);
extern char * _whsp_end(char *, int);
extern void _buf_to_win(FIELD *, WINDOW *);
extern void _win_to_buf(WINDOW *, FIELD *);
extern void _adjust_cursor(FORM *, char *);
extern void _sync_buffer(FORM *);
extern int _sync_linked(FIELD *);
extern int _sync_field(FIELD *);
extern int _sync_attrs(FIELD *);
extern int _sync_opts(FIELD *, OPTIONS);
extern int _validate(FORM *);
extern int _set_current_field(FORM *, FIELD *);
extern int _set_form_page(FORM *, int, FIELD *);
extern int _pos_form_cursor(FORM *);
extern int _update_current(FORM *);
extern int _data_entry(FORM *, int);
extern int _page_navigation(PTF_int, FORM *);
extern int _field_navigation(PTF_int, FORM *);
extern int _data_navigation(PTF_int, FORM *);
extern int _data_manipulation(PTF_int, FORM *);
extern int _misc_request(PTF_int, FORM *);
extern intptr_t __execute(char *, char *);
extern intptr_t __advance(char *, char *);
extern intptr_t __xpop(intptr_t);
extern intptr_t __xpush(intptr_t, char *);
extern intptr_t __getrnge(intptr_t *, intptr_t *, char *);
extern intptr_t __cclass(char *, char, intptr_t);
extern int __size(char *);
extern int __rpush(char *);
extern intptr_t __rpop(void);
#ifdef __cplusplus
}
#endif
#endif /* _UTILITY_H */
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