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/*
* Copyright © 2017 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 "config.h"
#include <getopt.h>
#include <stdio.h>
#include <libinput-version.h>
#include "shared.h"
static void
usage(void)
{
printf("Usage: libinput [--help|--version] <command> [<args>]\n"
"\n"
"Global options:\n"
" --help ...... show this help and exit\n"
" --version ... show version information and exit\n"
"\n"
"Commands:\n"
" list-devices\n"
" List all devices with their default configuration options\n"
"\n"
" debug-events\n"
" Print events to stdout\n"
"\n"
#if HAVE_DEBUG_GUI
" debug-gui\n"
" Display a simple GUI to visualize libinput's events.\n"
"\n"
#endif
" measure <feature>\n"
" Measure various device properties. See the man page for more info\n"
"\n"
" analyze <feature>\n"
" Analyze device events. See the man page for more info\n"
"\n"
" record\n"
" Record event stream from a device node. See the man page for more info\n"
"\n"
" replay\n"
" Replay a previously recorded event stream. See the man page for more info\n"
"\n");
}
enum global_opts {
GOPT_HELP = 1,
GOPT_VERSION,
};
int
main(int argc, char **argv)
{
int option_index = 0;
while (1) {
int c;
static struct option opts[] = {
{ "help", no_argument, 0, GOPT_HELP },
{ "version", no_argument, 0, GOPT_VERSION },
{ 0, 0, 0, 0}
};
c = getopt_long(argc, argv, "+h", opts, &option_index);
if (c == -1)
break;
switch(c) {
case 'h':
case GOPT_HELP:
usage();
return EXIT_SUCCESS;
case GOPT_VERSION:
printf("%s\n", LIBINPUT_VERSION);
return EXIT_SUCCESS;
default:
usage();
return EXIT_INVALID_USAGE;
}
}
if (optind >= argc) {
usage();
return EXIT_INVALID_USAGE;
}
argv += optind;
argc -= optind;
return tools_exec_command("libinput", argc, argv);
}
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