1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
/* $OpenBSD: itevar.h,v 1.4 2001/08/20 19:35:18 miod Exp $ */
/* $NetBSD: itevar.h,v 1.14 1996/04/21 21:12:03 veego Exp $ */
/*
* Copyright (c) 1994 Christian E. Hopps
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Christian E. Hopps.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if ! defined (_ITEVAR_H)
#define _ITEVAR_H
#include <sys/timeout.h>
enum ite_arraymaxs {
MAX_ARGSIZE = 256,
MAX_TABS = 256,
};
enum ite_attr {
ATTR_NOR = 0,
ATTR_INV = 1,
ATTR_UL = 2,
ATTR_BOLD = 4,
ATTR_BLINK = 8,
ATTR_ALL = 16-1,
ATTR_KEYPAD = 0x80 /* XXX */
};
struct ite_softc {
struct device device;
struct tty *tp;
struct timeout blank_timeout;
struct timeout repeat_timeout;
char argbuf[MAX_ARGSIZE];
struct grf_softc *grf; /* XXX */
void *priv;
char *ap;
u_char *tabs;
int flags;
int open_count;
short cursorx;
short cursory;
short rows;
short cols;
u_char *font;
u_char *cursor;
u_char font_lo;
u_char font_hi;
short cpl; /* XXX? */
short ftheight;
short ftwidth;
short ftbaseline;
short ftboldsmear;
short planemask;
short pos;
char imode;
char fpd;
char hold;
u_char escape;
u_char cursor_opt;
u_char key_repeat;
char GL;
char GR;
char G0;
char G1;
char G2;
char G3;
char linefeed_newline;
char auto_wrap;
char cursor_appmode;
char keypad_appmode;
short top_margin;
short bottom_margin;
short inside_margins;
short eightbit_C1;
short emul_level;
enum ite_attr attribute;
enum ite_attr save_attribute;
int curx;
int save_curx;
int cury;
int save_cury;
};
enum ite_flags {
ITE_ALIVE = 0x1, /* grf layer is configed */
ITE_ISCONS = 0x2, /* ite is acting console. */
ITE_INITED = 0x4, /* ite has been inited. */
ITE_ISOPEN = 0x8, /* ite has been opened */
ITE_INGRF = 0x10, /* ite is in graphics mode */
ITE_ACTIVE = 0x20, /* ite is an active terminal */
};
enum ite_replrules {
RR_CLEAR = 0,
RR_COPY = 0x3,
RR_XOR = 0x6,
RR_COYINVERTED = 0xC
};
enum ite_scrolldir {
SCROLL_UP = 1,
SCROLL_DOWN,
SCROLL_LEFT,
SCROLL_RIGHT,
};
enum ite_cursact {
DRAW_CURSOR = 5,
ERASE_CURSOR,
MOVE_CURSOR,
START_CURSOROPT,
END_CURSOROPT
};
enum ite_special_keycodes {
KBD_LEFT_SHIFT = 0x60,
KBD_RIGHT_SHIFT,
KBD_CAPS_LOCK,
KBD_CTRL,
KBD_LEFT_ALT,
KBD_RIGHT_ALT,
KBD_LEFT_META,
KBD_RIGHT_META
};
enum ite_modifiers {
KBD_MOD_LSHIFT = (1 << (KBD_LEFT_SHIFT - KBD_LEFT_SHIFT)),
KBD_MOD_RSHIFT = (1 << (KBD_RIGHT_SHIFT- KBD_LEFT_SHIFT)),
KBD_MOD_CTRL = (1 << (KBD_CTRL - KBD_LEFT_SHIFT)),
KBD_MOD_LALT = (1 << (KBD_LEFT_ALT - KBD_LEFT_SHIFT)),
KBD_MOD_RALT = (1 << (KBD_RIGHT_ALT- KBD_LEFT_SHIFT)),
KBD_MOD_LMETA = (1 << (KBD_LEFT_META - KBD_LEFT_SHIFT)),
KBD_MOD_RMETA = (1 << (KBD_RIGHT_META- KBD_LEFT_SHIFT)),
KBD_MOD_CAPS = (1 << (KBD_CAPS_LOCK - KBD_LEFT_SHIFT)),
KBD_MOD_SHIFT = (KBD_MOD_LSHIFT | KBD_MOD_RSHIFT),
KBD_MOD_ALT = (KBD_MOD_LALT | KBD_MOD_RALT),
KBD_MOD_META = (KBD_MOD_LMETA | KBD_MOD_RMETA),
};
enum caller {
ITEFILT_TTY,
ITEFILT_CONSOLE,
ITEFILT_REPEATER
};
enum emul_level {
EMUL_VT100 = 1,
EMUL_VT300_8,
EMUL_VT300_7
};
enum ite_max_getsize { ITEBURST = 64 };
enum tab_size { TABSIZE = 8 };
#define TABEND(u) (ite_tty[u]->t_windsize.ws_col - TABSIZE) /* XXX */
#define set_attr(ip, attr) ((ip)->attribute |= (attr))
#define clr_attr(ip, attr) ((ip)->attribute &= ~(attr))
#define attrloc(ip, y, x) 0
#define attrclr(ip, sy, sx, h, w)
#define attrmov(ip, sy, sx, dy, dx, h, w)
#define attrtest(ip, attr) 0
#define attrset(ip, attr)
struct proc;
struct consdev;
struct termios;
/* console related function */
void itecnprobe __P((struct consdev *));
void itecninit __P((struct consdev *));
int itecngetc __P((dev_t));
void itecnputc __P((dev_t, int));
void ite_cnfinish __P((struct ite_softc *));
/* standard ite device entry points. */
void iteinit __P((dev_t));
int iteopen __P((dev_t, int, int, struct proc *));
int iteclose __P((dev_t, int, int, struct proc *));
int iteread __P((dev_t, struct uio *, int));
int itewrite __P((dev_t, struct uio *, int));
int iteioctl __P((dev_t, u_long, caddr_t, int, struct proc *));
void itestart __P((struct tty *));
/* ite functions */
int ite_on __P((dev_t, int));
void ite_off __P((dev_t, int));
void ite_reinit __P((dev_t));
int ite_param __P((struct tty *, struct termios *));
void ite_reset __P((struct ite_softc *));
int ite_cnfilter __P((u_char, enum caller));
void ite_filter __P((u_char ,enum caller));
int ite_grf_ioctl __P((struct ite_softc *, u_long, caddr_t, int, struct proc *));
#endif /* _ITEVAR_H */
|
