blob: 9e65bf9d88c76de89b82c30dbbda22b6f19982a8 (
plain) (
blame)
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
|
// MIT License, Copyright (c) 2020 Marvin Borner
#include <def.h>
#include <libtxt/keymap.h>
#include <mem.h>
#include <print.h>
#include <sys.h>
static void map(struct keymap *keymap, int line, char ch, int index)
{
switch (line) {
case 0:
keymap->map[index] = ch;
break;
case 1:
keymap->shift_map[index] = ch;
break;
case 2:
keymap->alt_map[index] = ch;
break;
default:
break;
}
}
// Very ugly code but it should work for now
struct keymap *keymap_parse(const char *path)
{
char *keymap_src = sread(path);
if (!keymap_src)
return NULL;
struct keymap *keymap = malloc(sizeof(*keymap));
int index = 0;
int ch_index = 0;
char ch;
int escaped = 0;
int line = 0;
int skip = 0;
while ((ch = keymap_src[index]) != '\0' || escaped) {
if (ch == ' ' && !skip) {
skip = 1;
index++;
continue;
} else if (ch == '\n') {
ch_index = 0;
index++;
line++;
continue;
} else if (ch == '\\' && !escaped) {
escaped = 1;
index++;
continue;
}
skip = 0;
if (ch == ' ' && !escaped)
ch = 0;
ch_index++;
if (escaped) {
switch (ch) {
case 'b':
ch = '\b';
break;
case 't':
ch = '\t';
break;
case 'n':
ch = '\n';
break;
case '\\':
ch = '\\';
break;
case ' ':
ch = ' ';
break;
default:
print("Unknown escape!\n");
}
escaped = 0;
}
map(keymap, line, ch, ch_index);
index++;
}
free(keymap_src);
return keymap;
}
|
