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
|
/*
* libsympathy.c:
*
* Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
* All rights reserved.
*
*/
static char rcsid[] =
"$Id$";
/*
* $Log$
* Revision 1.5 2008/02/06 17:53:28 james
* *** empty log message ***
*
* Revision 1.4 2008/02/04 20:23:55 james
* *** empty log message ***
*
* Revision 1.3 2008/02/04 05:45:55 james
* ::
*
* Revision 1.2 2008/02/04 02:05:06 james
* *** empty log message ***
*
* Revision 1.1 2008/02/03 16:20:24 james
* *** empty log message ***
*
*
*/
#include "project.h"
struct termios old = { 0 };
static int had_winch=0;
static void quit (int not)
{
tcsetattr (0, TCSANOW, &old);
exit (1);
}
static void winch (int not)
{
had_winch++;
}
void
testy (void)
{
struct termios raw = { 0 };
VT102 v = { 0 };
ANSI a = { 0 };
fd_set rfd;
int fd;
char c;
signal (SIGINT, quit);
{
struct sigaction sa={0};
sa.sa_handler=winch;
sa.sa_flags=SA_RESTART;
sigaction(SIGWINCH,&sa,NULL);
}
tcgetattr (0, &old);
tcgetattr (0, &raw);
cfmakeraw (&raw);
tcsetattr (0, TCSANOW, &raw);
a.fd = 1;
vt102_reset (&v);
ansi_reset (&a);
fd = open_fd_to_bash ();
FD_ZERO (&rfd);
for (;;)
{
struct timeval tv={0,100000};
FD_SET (fd, &rfd);
FD_SET (0, &rfd);
if (select (fd + 1, &rfd, NULL, NULL, &tv)<0) continue;
if (FD_ISSET (0, &rfd))
{
if ((read (0, &c, 1) <= 0) || (c == 3))
break;
write (fd, &c, 1);
}
if (FD_ISSET (fd, &rfd))
{
if ((read (fd, &c, 1) <= 0))
break;
//write (1, &c, 1);
vt102_parse_char (&v, c);
ansi_draw (&a, &v.crt);
}
if (had_winch) {
had_winch=0;
ansi_getsize(&a);
ansi_reset(&a);
ansi_draw (&a, &v.crt);
}
}
tcsetattr (0, TCSANOW, &old);
printf ("QUAT\n");
}
|