libxkbcommon/test/rmlvo-to-keymap.c

143 lines
3.9 KiB
C

/*
* Copyright © 2018 Red Hat, Inc.
*
* 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 <assert.h>
#include <errno.h>
#include <getopt.h>
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include "xkbcommon/xkbcommon.h"
static bool print = false;
static void
usage(char **argv)
{
printf("Usage: %s [--print] [--rules <rules>] [--layout <layout>] [--variant <variant>] [--options <option>]\n",
argv[0]);
printf("This tool tests the compilation from RMLVO to a keymap.\n");
printf("--print print the resulting keymap\n");
}
static bool
parse_options(int argc, char **argv, struct xkb_rule_names *names)
{
enum options {
OPT_PRINT,
OPT_RULES,
OPT_MODEL,
OPT_LAYOUT,
OPT_VARIANT,
OPT_OPTION,
};
static struct option opts[] = {
{"help", no_argument, 0, 'h'},
{"print", no_argument, 0, OPT_PRINT},
{"rules", required_argument, 0, OPT_RULES},
{"model", required_argument, 0, OPT_MODEL},
{"layout", required_argument, 0, OPT_LAYOUT},
{"variant", required_argument, 0, OPT_VARIANT},
{"options", required_argument, 0, OPT_OPTION},
{0, 0, 0, 0},
};
while (1) {
int c;
int option_index = 0;
c = getopt_long(argc, argv, "h", opts, &option_index);
if (c == -1)
break;
switch (c) {
case 'h':
usage(argv);
exit(0);
case OPT_PRINT:
print = true;
break;
case OPT_RULES:
names->rules = optarg;
break;
case OPT_MODEL:
names->model = optarg;
break;
case OPT_LAYOUT:
names->layout = optarg;
break;
case OPT_VARIANT:
names->variant = optarg;
break;
case OPT_OPTION:
names->options = optarg;
break;
default:
usage(argv);
exit(1);
}
}
return true;
}
int
main(int argc, char **argv)
{
struct xkb_context *ctx;
struct xkb_keymap *keymap;
struct xkb_rule_names names = {
.rules = NULL,
.model = NULL,
.layout = NULL,
.variant = NULL,
.options = NULL,
};
int rc;
if (argc <= 1) {
usage(argv);
return 1;
}
if (!parse_options(argc, argv, &names))
return 1;
ctx = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
assert(ctx);
keymap = xkb_keymap_new_from_names(ctx, &names, XKB_KEYMAP_COMPILE_NO_FLAGS);
rc = (keymap == NULL);
if (rc == 0 && print)
printf("%s\n", xkb_keymap_get_as_string(keymap,
XKB_KEYMAP_FORMAT_TEXT_V1));
xkb_keymap_unref(keymap);
xkb_context_unref(ctx);
return rc;
}