1/*
2 * Copyright 1997 Sun Microsystems, Inc.  All rights reserved.
3 * Use is subject to license terms.
4 */
5
6/*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
7/*	  All Rights Reserved  	*/
8
9/*
10 * Copyright (c) 1980 Regents of the University of California.
11 * All rights reserved.  The Berkeley software License Agreement
12 * specifies the terms and conditions for redistribution.
13 */
14
15#ifndef	_CURSES_H
16#define	_CURSES_H
17
18#pragma ident	"%Z%%M%	%I%	%E% SMI"
19
20#ifdef __cplusplus
21extern "C" {
22#endif
23
24#ifndef WINDOW
25
26#include	<stdio.h>
27#include	<sgtty.h>
28
29#undef		HZ		/* in case they've included <sys/param.h> */
30
31#if !(defined(__cplusplus) && defined(_BOOL))
32#define	bool	char
33#endif
34
35#define	reg	register
36
37#define	TRUE	(1)
38#define	FALSE	(0)
39#define	ERR	(0)
40#define	OK	(1)
41
42#define	_ENDLINE	001
43#define	_FULLWIN	002
44#define	_SCROLLWIN	004
45#define	_FLUSH		010
46#define	_FULLLINE	020
47#define	_IDLINE		040
48#define	_STANDOUT	0200
49#define	_NOCHANGE	-1
50
51#define	_puts(s)	tputs(s, 0, _putchar)
52
53typedef	struct sgttyb	SGTTY;
54
55/*
56 * Capabilities from termcap
57 */
58
59extern	bool	AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
60		XB, XN, XT, XS, XX;
61extern	char	*AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL,
62		*DM, *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6,
63		*K7, *K8, *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL,
64		*KR, *KS, *KU, *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF,
65		*SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US, *VB, *VS,
66		*VE, *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM,
67		*LEFT_PARM, *RIGHT_PARM;
68extern char	PC;
69
70/*
71 * From the tty modes...
72 */
73
74extern bool	GT, NONL, UPPERCASE, normtty, _pfast;
75
76struct _win_st {
77	short		_cury, _curx;
78	short		_maxy, _maxx;
79	short		_begy, _begx;
80	short		_flags;
81	short		_ch_off;
82	bool		_clear;
83	bool		_leave;
84	bool		_scroll;
85	char		**_y;
86	short		*_firstch;
87	short		*_lastch;
88	struct _win_st	*_nextp, *_orig;
89};
90
91#define	WINDOW	struct _win_st
92
93extern bool	My_term, _echoit, _rawmode, _endwin;
94
95extern char	*Def_term, ttytype[50];
96
97extern int	LINES, COLS, _tty_ch, _res_flg;
98
99extern SGTTY	_tty;
100
101extern WINDOW	*stdscr, *curscr;
102
103#define	VOID(x)	(x)
104
105/*
106 * pseudo functions for standard screen
107 */
108#define	addch(ch)	VOID(waddch(stdscr, ch))
109#define	getch()		VOID(wgetch(stdscr))
110#define	addstr(str)	VOID(waddstr(stdscr, str))
111#define	getstr(str)	VOID(wgetstr(stdscr, str))
112#define	move(y, x)	VOID(wmove(stdscr, y, x))
113#define	clear()		VOID(wclear(stdscr))
114#define	erase()		VOID(werase(stdscr))
115#define	clrtobot()	VOID(wclrtobot(stdscr))
116#define	clrtoeol()	VOID(wclrtoeol(stdscr))
117#define	insertln()	VOID(winsertln(stdscr))
118#define	deleteln()	VOID(wdeleteln(stdscr))
119#define	refresh()	VOID(wrefresh(stdscr))
120#define	inch()		VOID(winch(stdscr))
121#define	insch(c)	VOID(winsch(stdscr, c))
122#define	delch()		VOID(wdelch(stdscr))
123#define	standout()	VOID(wstandout(stdscr))
124#define	standend()	VOID(wstandend(stdscr))
125
126/*
127 * mv functions
128 */
129#define	mvwaddch(win, y, x, ch)	VOID(wmove(win, y, x) == ERR ? \
130				ERR:waddch(win, ch))
131#define	mvwgetch(win, y, x)	VOID(wmove(win, y, x) == ERR?ERR:wgetch(win))
132#define	mvwaddstr(win, y, x, str)	VOID(wmove(win, y, x) == ERR? \
133					ERR:waddstr(win, str))
134#define	mvwgetstr(win, y, x, str)	VOID(wmove(win, y, x) == ERR? \
135					ERR:wgetstr(win, str))
136#define	mvwinch(win, y, x)	VOID(wmove(win, y, x) == ERR ? ERR : winch(win))
137#define	mvwdelch(win, y, x)	VOID(wmove(win, y, x) == ERR ? \
138				ERR : wdelch(win))
139#define	mvwinsch(win, y, x, c)	VOID(wmove(win, y, x) == ERR ? \
140				ERR:winsch(win, c))
141#define	mvaddch(y, x, ch)	mvwaddch(stdscr, y, x, ch)
142#define	mvgetch(y, x)		mvwgetch(stdscr, y, x)
143#define	mvaddstr(y, x, str)	mvwaddstr(stdscr, y, x, str)
144#define	mvgetstr(y, x, str)	mvwgetstr(stdscr, y, x, str)
145#define	mvinch(y, x)		mvwinch(stdscr, y, x)
146#define	mvdelch(y, x)		mvwdelch(stdscr, y, x)
147#define	mvinsch(y, x, c)	mvwinsch(stdscr, y, x, c)
148
149/*
150 * pseudo functions
151 */
152
153#define	clearok(win, bf)	(win->_clear = bf)
154#define	leaveok(win, bf)	(win->_leave = bf)
155#define	scrollok(win, bf)	(win->_scroll = bf)
156#define	flushok(win, bf)	(bf ? (win->_flags |= _FLUSH): \
157				(win->_flags &= ~_FLUSH))
158#define	getyx(win, y, x)	 y = win->_cury, x = win->_curx
159#define	winch(win)		(win->_y[win->_cury][win->_curx] & 0177)
160
161#define	raw()	 (_tty.sg_flags |= RAW, _pfast = _rawmode = TRUE, \
162		(void) stty(_tty_ch, &_tty))
163#define	noraw()  (_tty.sg_flags &= ~RAW, _rawmode = FALSE, \
164		_pfast = !(_tty.sg_flags & CRMOD), (void) stty(_tty_ch, &_tty))
165#define	cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, \
166		(void) stty(_tty_ch, &_tty))
167#define	nocbreak() (_tty.sg_flags &= ~CBREAK, _rawmode = FALSE, \
168		(void) stty(_tty_ch, &_tty))
169#define	crmode() cbreak()	/* backwards compatability */
170#define	nocrmode() nocbreak()	/* backwards compatability */
171#define	echo()	 (_tty.sg_flags |= ECHO, _echoit = TRUE, \
172		(void) stty(_tty_ch, &_tty))
173#define	noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, \
174		(void) stty(_tty_ch, &_tty))
175#define	nl()	 (_tty.sg_flags |= CRMOD, _pfast = _rawmode, \
176		(void) stty(_tty_ch, &_tty))
177#define	nonl()	 (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, \
178		(void) stty(_tty_ch, &_tty))
179#define	savetty() ((void) gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags)
180#define	resetty() (_tty.sg_flags = _res_flg, (void) stty(_tty_ch, &_tty))
181
182#define	erasechar()	(_tty.sg_erase)
183#define	killchar()	(_tty.sg_kill)
184#define	baudrate()	(_tty.sg_ospeed)
185
186/*
187 * chtype is the type used to store a character together with attributes.
188 * It can be set to "char" to save space, or "int" to get more attributes.
189 */
190#ifdef CHTYPE
191typedef CHTYPE chtype;
192#else
193typedef unsigned int chtype;
194#endif
195
196#ifndef __STDC__
197WINDOW	*initscr(), *newwin(), *subwin();
198char	*longname(), *getcap();
199#else
200extern WINDOW *initscr(void);
201extern WINDOW *newwin(int, int, int, int);
202extern WINDOW *subwin(WINDOW *, int, int, int, int);
203extern char *longname(char *, char *);
204extern char *getcap(char *);
205extern char *wstandout(WINDOW *);
206extern char *wstandend(WINDOW *);
207extern int gettmode(void);
208extern int idlok(WINDOW *, bool);
209extern int box(WINDOW *, char, char);
210extern int touchwin(WINDOW *);
211extern int touchline(WINDOW *, int, int, int);
212extern int mvcur(int, int, int, int);
213extern int wmove(WINDOW *, int, int);
214extern int scroll(WINDOW *);
215extern int werase(WINDOW *);
216extern int wrefresh(WINDOW *);
217extern int endwin(void);
218extern int mvwin(WINDOW *, int, int);
219extern int delwin(WINDOW *);
220extern int overlay(WINDOW *, WINDOW *);
221extern int overwrite(WINDOW *, WINDOW *);
222extern int winsertln(WINDOW *);
223extern int wdeleteln(WINDOW *);
224extern int wgetstr(WINDOW *, char *);
225extern int wgetch(WINDOW *);
226extern int waddch(WINDOW *, char);
227extern int waddstr(WINDOW *, char *);
228extern int winsch(WINDOW *, char);
229extern int wdelch(WINDOW *);
230extern int wclear(WINDOW *);
231extern int wclrtobot(WINDOW *);
232extern int wclrtoeol(WINDOW *);
233extern int printw(char *, ...);
234extern int wprintw(WINDOW *, char *, ...);
235extern int mvprintw(int, int, char *, ...);
236extern int mvwprintw(WINDOW *, int, int, char *, ...);
237extern int scanw(char *, ...);
238extern int wscanw(WINDOW *, char *, ...);
239extern int mvscanw(int, int, char *, ...);
240extern int mvwscanw(WINDOW *, int, int, char *, ...);
241extern int setterm(char *);
242#endif	/* __STDC__ */
243
244/*
245 * Used to be in unctrl.h.
246 */
247#define	unctrl(c)	_unctrl[(c) & 0177]
248extern char *_unctrl[];
249#endif
250
251#ifdef __cplusplus
252}
253#endif
254
255#endif	/* _CURSES_H */
256