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
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
|
/* Public Domain Curses */
/* This file is BSD licensed, Copyright 2011 secunet AG */
#include "lppdc.h"
#include <libpayload.h>
/* ACS definitions originally by jshumate@wrdis01.robins.af.mil -- these
match code page 437 and compatible pages (CP850, CP852, etc.) */
#ifdef CHTYPE_LONG
# define A(x) ((chtype)x | A_ALTCHARSET)
chtype acs_map[128] =
{
A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9), A(10),
A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18), A(19),
A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27), A(28),
A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&', '\'', '(',
')', '*',
A(0x1a), A(0x1b), A(0x18), A(0x19),
'/',
0xdb,
'1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=',
'>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
A(0x04), 0xb1,
'b', 'c', 'd', 'e',
0xf8, 0xf1, 0xb0, A(0x0f), 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0x2d, 0x2d,
0xc4, 0x2d, 0x5f, 0xc3, 0xb4, 0xc1, 0xc2, 0xb3, 0xf3, 0xf2, 0xe3,
0xd8, 0x9c, 0xf9,
A(127)
};
# undef A
#endif
/* See terminfo(5). */
chtype fallback_acs_map[128] =
{
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', '>', '<', '^', 'v', ' ',
'#', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
'+', ':', ' ', ' ', ' ', ' ', '\\', '#',
'#', '#', '+', '+', '+', '+', '+', '~',
'-', '-', '-', '_', '+', '+', '+', '+',
'|', '<', '>', '*', '!', 'f', 'o', ' ',
};
#if IS_ENABLED(CONFIG_LP_SERIAL_CONSOLE)
#if IS_ENABLED(CONFIG_LP_SERIAL_ACS_FALLBACK)
chtype serial_acs_map[128];
#else
/* See acsc of vt100. */
chtype serial_acs_map[128] =
{
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
'`', 'a', 0, 0, 0, 0, 'f', 'g',
0, 0, 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '{', '|', '}', '~', 0,
};
#endif
#endif
#if IS_ENABLED(CONFIG_LP_VIDEO_CONSOLE)
/* See acsc of linux. */
chtype console_acs_map[128] =
{
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '\020', '\021', '\030', '\031', 0,
'\333', 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
'\004', '\261', 0, 0, 0, 0, '\370', '\361',
'\260', '\316', '\331', '\277', '\332', '\300', '\305', '~',
'\304', '\304', '\304', '_', '\303', '\264', '\301', '\302',
'\263', '\363', '\362', '\343', '\330', '\234', '\376', 0,
};
#endif
/* position hardware cursor at (y, x) */
void PDC_gotoyx(int row, int col)
{
PDC_LOG(("PDC_gotoyx() - called: row %d col %d\n", row, col));
#if IS_ENABLED(CONFIG_LP_SERIAL_CONSOLE)
serial_set_cursor(col, row);
#endif
#if IS_ENABLED(CONFIG_LP_VIDEO_CONSOLE)
video_console_set_cursor(col, row);
#endif
}
/* update the given physical line to look like the corresponding line in
curscr */
void PDC_transform_line(int lineno, int x, int len, const chtype *srcp)
{
int j, ch, attr;
PDC_LOG(("PDC_transform_line() - called: line %d, len %d, curses_flags %d\n", lineno, len, curses_flags));
#if IS_ENABLED(CONFIG_LP_SERIAL_CONSOLE)
int serial_is_bold = 0;
int serial_is_reverse = 0;
int serial_is_altcharset = 0;
int serial_cur_pair = 0;
int need_altcharset;
if (curses_flags & F_ENABLE_SERIAL) {
serial_end_bold();
serial_end_altcharset();
serial_set_cursor(lineno, x);
}
#endif
for (j = 0; j < len; j++)
{
ch = srcp[j];
attr = ch;
#if IS_ENABLED(CONFIG_LP_SERIAL_CONSOLE)
if (curses_flags & F_ENABLE_SERIAL) {
if (attr & A_BOLD) {
if (!serial_is_bold) {
serial_start_bold();
serial_is_bold = 1;
}
} else {
if (serial_is_bold) {
serial_end_bold();
serial_is_bold = 0;
/* work around serial.c
* shortcoming:
*/
serial_is_reverse = 0;
serial_cur_pair = 0;
}
}
if (attr & A_REVERSE) {
if (!serial_is_reverse) {
serial_start_reverse();
serial_is_reverse = 1;
}
} else {
if (serial_is_reverse) {
serial_end_reverse();
serial_is_reverse = 0;
/* work around serial.c
* shortcoming:
*/
serial_is_bold = 0;
serial_cur_pair = 0;
}
}
need_altcharset = 0;
if (attr & A_ALTCHARSET) {
if (serial_acs_map[ch & 0x7f]) {
ch = serial_acs_map[ch & 0x7f];
need_altcharset = 1;
} else
ch = fallback_acs_map[ch & 0x7f];
}
if (need_altcharset && !serial_is_altcharset) {
serial_start_altcharset();
serial_is_altcharset = 1;
}
if (!need_altcharset && serial_is_altcharset) {
serial_end_altcharset();
serial_is_altcharset = 0;
}
if (serial_cur_pair != PAIR_NUMBER(attr)) {
short int fg, bg;
pair_content(PAIR_NUMBER(attr),
&fg, &bg);
serial_set_color(fg, bg);
serial_cur_pair = PAIR_NUMBER(attr);
}
serial_putchar(ch & 0xff);
}
#endif
#if IS_ENABLED(CONFIG_LP_VIDEO_CONSOLE)
unsigned char c = pdc_atrtab[srcp[j] >> PDC_ATTR_SHIFT];
if (curses_flags & F_ENABLE_CONSOLE) {
if (attr & A_ALTCHARSET) {
if (console_acs_map[ch & 0x7f])
ch = console_acs_map[ch & 0x7f];
else
ch = fallback_acs_map[ch & 0x7f];
}
/*
* FIXME: Somewhere along the line, the
* character value is getting sign-extented.
* For now grab just the 8 bit character,
* but this will break wide characters!
*/
video_console_putc(lineno, x + j, (c << 8) | ( ch & 0xff));
}
#endif
}
}
|
