| | varnish-cache/bin/varnishtest/teken_subr_compat.h |
0 |
|
/*- |
1 |
|
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD |
2 |
|
* |
3 |
|
* Copyright (c) 2008-2009 Ed Schouten <ed@FreeBSD.org> |
4 |
|
* All rights reserved. |
5 |
|
* |
6 |
|
* Redistribution and use in source and binary forms, with or without |
7 |
|
* modification, are permitted provided that the following conditions |
8 |
|
* are met: |
9 |
|
* 1. Redistributions of source code must retain the above copyright |
10 |
|
* notice, this list of conditions and the following disclaimer. |
11 |
|
* 2. Redistributions in binary form must reproduce the above copyright |
12 |
|
* notice, this list of conditions and the following disclaimer in the |
13 |
|
* documentation and/or other materials provided with the distribution. |
14 |
|
* |
15 |
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
16 |
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
17 |
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
18 |
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
19 |
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
20 |
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
21 |
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
22 |
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
23 |
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
24 |
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
25 |
|
* SUCH DAMAGE. |
26 |
|
* |
27 |
|
* $FreeBSD: head/sys/teken/teken_subr_compat.h 332297 2018-04-08 19:23:50Z phk $ |
28 |
|
*/ |
29 |
|
|
30 |
|
static void |
31 |
36 |
teken_subr_cons25_set_border(const teken_t *t, unsigned int c) |
32 |
|
{ |
33 |
|
|
34 |
36 |
teken_funcs_param(t, TP_SETBORDER, c); |
35 |
36 |
} |
36 |
|
|
37 |
|
static void |
38 |
72 |
teken_subr_cons25_set_global_cursor_shape(const teken_t *t, unsigned int ncmds, |
39 |
|
const unsigned int cmds[]) |
40 |
|
{ |
41 |
|
unsigned int code, i; |
42 |
|
|
43 |
|
/* |
44 |
|
* Pack the args to work around API deficiencies. This requires |
45 |
|
* knowing too much about the low level to be fully compatible. |
46 |
|
* Returning when ncmds > 3 is necessary and happens to be |
47 |
|
* compatible. Discarding high bits is necessary and happens to |
48 |
|
* be incompatible only for invalid args when ncmds == 3. |
49 |
|
*/ |
50 |
72 |
if (ncmds > 3) |
51 |
36 |
return; |
52 |
36 |
code = 0; |
53 |
144 |
for (i = ncmds; i > 0; i--) |
54 |
108 |
code = (code << 8) | (cmds[i - 1] & 0xff); |
55 |
36 |
code = (code << 8) | ncmds; |
56 |
36 |
teken_funcs_param(t, TP_SETGLOBALCURSOR, code); |
57 |
72 |
} |
58 |
|
|
59 |
|
static void |
60 |
36 |
teken_subr_cons25_set_local_cursor_type(const teken_t *t, unsigned int type) |
61 |
|
{ |
62 |
|
|
63 |
36 |
teken_funcs_param(t, TP_SETLOCALCURSOR, type); |
64 |
36 |
} |
65 |
|
|
66 |
|
static const teken_color_t cons25_colors[8] = { TC_BLACK, TC_BLUE, |
67 |
|
TC_GREEN, TC_CYAN, TC_RED, TC_MAGENTA, TC_BROWN, TC_WHITE }; |
68 |
|
|
69 |
|
static void |
70 |
36 |
teken_subr_cons25_set_default_background(teken_t *t, unsigned int c) |
71 |
|
{ |
72 |
|
|
73 |
36 |
t->t_defattr.ta_bgcolor = cons25_colors[c % 8] | (c & 8); |
74 |
36 |
t->t_curattr.ta_bgcolor = cons25_colors[c % 8] | (c & 8); |
75 |
36 |
} |
76 |
|
|
77 |
|
static void |
78 |
36 |
teken_subr_cons25_set_default_foreground(teken_t *t, unsigned int c) |
79 |
|
{ |
80 |
|
|
81 |
36 |
t->t_defattr.ta_fgcolor = cons25_colors[c % 8] | (c & 8); |
82 |
36 |
t->t_curattr.ta_fgcolor = cons25_colors[c % 8] | (c & 8); |
83 |
36 |
} |
84 |
|
|
85 |
|
static const teken_color_t cons25_revcolors[8] = { 0, 4, 2, 6, 1, 5, 3, 7 }; |
86 |
|
|
87 |
|
void |
88 |
1008 |
teken_get_defattr_cons25(const teken_t *t, int *fg, int *bg) |
89 |
|
{ |
90 |
|
|
91 |
1008 |
*fg = cons25_revcolors[teken_256to8(t->t_defattr.ta_fgcolor)]; |
92 |
1008 |
if (t->t_defattr.ta_format & TF_BOLD) |
93 |
0 |
*fg += 8; |
94 |
1008 |
*bg = cons25_revcolors[teken_256to8(t->t_defattr.ta_bgcolor)]; |
95 |
1008 |
} |
96 |
|
|
97 |
|
static void |
98 |
36 |
teken_subr_cons25_switch_virtual_terminal(const teken_t *t, unsigned int vt) |
99 |
|
{ |
100 |
|
|
101 |
36 |
teken_funcs_param(t, TP_SWITCHVT, vt); |
102 |
36 |
} |
103 |
|
|
104 |
|
static void |
105 |
36 |
teken_subr_cons25_set_bell_pitch_duration(const teken_t *t, unsigned int pitch, |
106 |
|
unsigned int duration) |
107 |
|
{ |
108 |
|
|
109 |
72 |
teken_funcs_param(t, TP_SETBELLPD, (pitch << 16) | |
110 |
36 |
(duration & 0xffff)); |
111 |
36 |
} |
112 |
|
|
113 |
|
static void |
114 |
36 |
teken_subr_cons25_set_graphic_rendition(teken_t *t, unsigned int cmd, |
115 |
|
unsigned int param) |
116 |
|
{ |
117 |
|
|
118 |
36 |
(void)param; |
119 |
36 |
switch (cmd) { |
120 |
|
case 0: /* Reset. */ |
121 |
36 |
t->t_curattr = t->t_defattr; |
122 |
36 |
break; |
123 |
|
default: |
124 |
|
teken_printf("unsupported attribute %u\n", cmd); |
125 |
0 |
} |
126 |
36 |
} |
127 |
|
|
128 |
|
static void |
129 |
108 |
teken_subr_cons25_set_terminal_mode(teken_t *t, unsigned int mode) |
130 |
|
{ |
131 |
|
|
132 |
108 |
switch (mode) { |
133 |
|
case 0: /* Switch terminal to xterm. */ |
134 |
36 |
t->t_stateflags &= ~TS_CONS25; |
135 |
36 |
break; |
136 |
|
case 1: /* Switch terminal to cons25. */ |
137 |
36 |
t->t_stateflags |= TS_CONS25; |
138 |
36 |
break; |
139 |
|
default: |
140 |
36 |
break; |
141 |
|
} |
142 |
108 |
} |
143 |
|
|
144 |
|
#if 0 |
145 |
|
static void |
146 |
|
teken_subr_vt52_decid(teken_t *t) |
147 |
|
{ |
148 |
|
const char response[] = "\x1B/Z"; |
149 |
|
|
150 |
|
teken_funcs_respond(t, response, sizeof response - 1); |
151 |
|
} |
152 |
|
#endif |