1/*	$NetBSD: itevar.h,v 1.13 2009/03/14 14:45:56 dsl Exp $	*/
2
3/*
4 * Copyright (c) 1995 Leo Weppelman (Atari modifications)
5 * Copyright (c) 1994 Christian E. Hopps
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 *    must display the following acknowledgement:
18 *      This product includes software developed by Christian E. Hopps.
19 * 4. The name of the author may not be used to endorse or promote products
20 *    derived from this software without specific prior written permission
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34#ifndef _ITEVAR_H
35#define _ITEVAR_H
36
37#include <atari/dev/font.h>
38
39enum ite_arraymaxs {
40	MAX_ARGSIZE = 256,
41	MAX_TABS = 256,
42};
43
44enum ite_attr {
45	ATTR_NOR    = 0,
46	ATTR_INV    = 1,
47	ATTR_UL     = 2,
48	ATTR_BOLD   = 4,
49	ATTR_BLINK  = 8,
50	ATTR_ALL    = 16-1,
51
52	ATTR_KEYPAD = 0x80		/* XXX */
53};
54
55struct ite_softc {
56	device_t		device;		/* _Must_ be first	*/
57	char			argbuf[MAX_ARGSIZE];
58	struct  grf_softc	*grf;		/* XXX */
59	char			*ap;
60	struct	tty		*tp;
61	void			*priv;
62	font_info		font;
63	u_char			*tabs;
64	struct kbdmap		*kbdmap;
65	int			flags;
66	short			cursorx;
67	short			cursory;
68	short			rows;
69	short			cols;
70	u_char			*cursor;
71	char			imode;
72	u_char			escape;
73	u_char			cursor_opt;
74	u_char			key_repeat;
75	char			GL;
76	char			GR;
77	char			G0;
78	char			G1;
79	char			G2;
80	char			G3;
81	char			linefeed_newline;
82	char			auto_wrap;
83	char			cursor_appmode;
84	char			keypad_appmode;
85	short			top_margin;
86	short			bottom_margin;
87	short			inside_margins;
88	short 			eightbit_C1;
89	short			emul_level;
90	enum 	ite_attr	attribute;
91	enum 	ite_attr	save_attribute;
92	int			curx;
93	int			save_curx;
94	int			cury;
95	int			save_cury;
96	int			(*itexx_ioctl)(struct ite_softc *, u_long,
97						void *, int, struct lwp *);
98};
99
100enum ite_flags {
101	ITE_ALIVE  = 0x1,		/* grf layer is configed	*/
102	ITE_ISCONS = 0x2,		/* ite is acting console.	*/
103	ITE_INITED = 0x4,		/* ite has been inited.		*/
104	ITE_ISOPEN = 0x8,		/* ite has been opened		*/
105	ITE_INGRF  = 0x10,		/* ite is in graphics mode	*/
106	ITE_ACTIVE = 0x20,		/* ite is an active terminal	*/
107	ITE_ATTACHED = 0x40,		/* ite is attached		*/
108};
109
110enum ite_replrules {
111	RR_CLEAR = 0,
112	RR_COPY = 0x3,
113	RR_XOR = 0x6,
114	RR_COYINVERTED = 0xC
115};
116
117enum ite_scrolldir {
118	SCROLL_UP = 1,
119	SCROLL_DOWN,
120	SCROLL_LEFT,
121	SCROLL_RIGHT,
122};
123
124enum ite_cursact {
125	DRAW_CURSOR = 5,
126	ERASE_CURSOR,
127	MOVE_CURSOR,
128	START_CURSOROPT,
129	END_CURSOROPT
130};
131
132enum ite_special_keycodes {
133	KBD_LEFT_SHIFT  = 0x2a,
134	KBD_RIGHT_SHIFT = 0x36,
135	KBD_CAPS_LOCK   = 0x3a,
136	KBD_CTRL        = 0x1d,
137	KBD_ALT         = 0x38
138};
139
140enum ite_modifiers {
141	KBD_MOD_LSHIFT  = 0x01,
142	KBD_MOD_RSHIFT  = 0x02,
143	KBD_MOD_CTRL    = 0x04,
144	KBD_MOD_ALT     = 0x08,
145	KBD_MOD_CAPS    = 0x10,
146	KBD_MOD_SHIFT   = (KBD_MOD_LSHIFT | KBD_MOD_RSHIFT)
147};
148
149enum caller {
150	ITEFILT_TTY,
151	ITEFILT_CONSOLE,
152	ITEFILT_REPEATER
153};
154
155enum emul_level {
156	EMUL_VT100 = 1,
157	EMUL_VT300_8,
158	EMUL_VT300_7
159};
160
161enum ite_max_getsize { ITEBURST = 64 };
162
163enum tab_size { TABSIZE = 8 };
164#define TABEND(u) (ite_tty[u]->t_windsize.ws_col - TABSIZE) /* XXX */
165
166#define set_attr(ip, attr)	((ip)->attribute |= (attr))
167#define clr_attr(ip, attr)	((ip)->attribute &= ~(attr))
168#define attrloc(ip, y, x) 0
169#define attrclr(ip, sy, sx, h, w)
170#define attrmov(ip, sy, sx, dy, dx, h, w)
171#define attrtest(ip, attr) 0
172#define attrset(ip, attr)
173
174#ifdef _KERNEL
175
176extern int ite_default_x;
177extern int ite_default_y;
178extern int ite_default_width;
179extern int ite_default_depth;
180extern int ite_default_height;
181
182
183struct proc;
184struct consdev;
185struct termios;
186
187/* console related function */
188void	ite_cnprobe(struct consdev *);
189void	ite_cninit(struct consdev *);
190int	ite_cngetc(dev_t);
191void	ite_cnputc(dev_t, int);
192void	ite_cnfinish(struct ite_softc *);
193
194/* standard ite device entry points. */
195void	iteinit(dev_t);
196
197/* ite functions */
198void	ite_on(dev_t, int);
199void	ite_off(dev_t, int);
200void	ite_reinit(dev_t);
201int	ite_param(struct tty *, struct termios *);
202void	ite_reset(struct ite_softc *);
203int	ite_cnfilter(u_int, enum caller);
204void	ite_filter(u_int ,enum caller);
205
206/* ite_cc functions */
207int	grfcc_cnprobe(void);
208void	grfcc_iteinit(struct grf_softc *);
209#endif /* _KERNEL */
210
211#endif /* _ITEVAR_H */
212