libinput/tools/shared.h
Peter Hutterer e9fc59efc8 tools: switch the libinput tool to be an exec-ing tool
Chaining args together inside a single binary would be nice, but it gets nasty
quickly (as I found out adding 3, 4 extra commands). Switch over to using a
git-style exec-ing command where libinput merely changes argv[0] and then
executes whatever it assembled. And those binaries can hide in libexec so they
don't clutter up the global namespace.

This also makes it a lot easier to write man pages, adopt the same style as
git uses.

Compatibilty wrapper scripts are provided for libinput-list-devices and
libinput-debug events. These warn the user about the changed command, then
exec the new one. Expect these wrappers to be removed at some point in the
future.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2017-06-02 12:21:35 +10:00

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C

/*
* Copyright © 2014 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.
*/
#ifndef _SHARED_H_
#define _SHARED_H_
#include <stdbool.h>
#include <libinput.h>
#include "libinput-tool.h"
enum tools_backend {
BACKEND_DEVICE,
BACKEND_UDEV
};
struct tools_options {
bool verbose;
bool quiet;
enum tools_backend backend;
const char *device; /* if backend is BACKEND_DEVICE */
const char *seat; /* if backend is BACKEND_UDEV */
int grab; /* EVIOCGRAB */
bool show_keycodes; /* show keycodes */
int tapping;
int drag;
int drag_lock;
int natural_scroll;
int left_handed;
int middlebutton;
enum libinput_config_click_method click_method;
enum libinput_config_scroll_method scroll_method;
enum libinput_config_tap_button_map tap_map;
int scroll_button;
double speed;
int dwt;
enum libinput_config_accel_profile profile;
};
struct tools_context {
struct tools_options options;
void *user_data;
};
void tools_init_context(struct tools_context *context);
int tools_parse_args(int argc, char **argv, struct tools_context *context);
struct libinput* tools_open_backend(struct tools_context *context);
void tools_device_apply_config(struct libinput_device *device,
struct tools_options *options);
void tools_usage(void);
#endif