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
|
/*
* Copyright © 2012 Ran Benita <ran234@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "utils.h"
#include "xkbcommon/xkbcommon.h"
int
main(int argc, char *argv[])
{
int ret = EXIT_FAILURE;
int opt;
struct xkb_context *ctx = NULL;
struct xkb_keymap *keymap = NULL;
const char *keymap_path = NULL;
FILE *file = NULL;
char *dump;
while ((opt = getopt(argc, argv, "h")) != -1) {
switch (opt) {
case 'h':
case '?':
fprintf(stderr, "Usage: %s <path to keymap file>\n", argv[0]);
exit(EXIT_FAILURE);
}
}
if (optind >= argc) {
fprintf(stderr, "Error: missing path to keymap file\n");
exit(EXIT_FAILURE);
}
keymap_path = argv[optind];
ctx = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
if (!ctx) {
fprintf(stderr, "Couldn't create xkb context\n");
goto out;
}
if (streq(keymap_path, "-")) {
FILE *tmp;
tmp = tmpfile();
if (!tmp) {
fprintf(stderr, "Failed to create tmpfile\n");
goto out;
}
while (true) {
char buf[4096];
size_t len;
len = fread(buf, 1, sizeof(buf), stdin);
if (ferror(stdin)) {
fprintf(stderr, "Failed to read from stdin\n");
goto out;
}
if (len > 0) {
size_t wlen = fwrite(buf, 1, len, tmp);
if (wlen != len) {
fprintf(stderr, "Failed to write to tmpfile\n");
goto out;
}
}
if (feof(stdin))
break;
}
fseek(tmp, 0, SEEK_SET);
file = tmp;
} else {
file = fopen(keymap_path, "rb");
if (!file) {
fprintf(stderr, "Failed to open path: %s\n", keymap_path);
goto out;
}
}
keymap = xkb_keymap_new_from_file(ctx, file,
XKB_KEYMAP_FORMAT_TEXT_V1, 0);
if (!keymap) {
fprintf(stderr, "Couldn't create xkb keymap\n");
goto out;
}
dump = xkb_keymap_get_as_string(keymap, XKB_KEYMAP_FORMAT_TEXT_V1);
if (!dump) {
fprintf(stderr, "Couldn't get the keymap string\n");
goto out;
}
fputs(dump, stdout);
ret = EXIT_SUCCESS;
free(dump);
out:
if (file)
fclose(file);
xkb_keymap_unref(keymap);
xkb_context_unref(ctx);
return ret;
}
|
