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/*
* Copyright © 2009 Dan Nicholson <dbn.lists@gmail.com>
* Copyright © 2012 Intel Corporation
* 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 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 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.
*
* Except as contained in this notice, the names of the authors or their
* institutions shall not be used in advertising or otherwise to promote the
* sale, use or other dealings in this Software without prior written
* authorization from the authors.
*
* Author: Dan Nicholson <dbn.lists@gmail.com>
* Daniel Stone <daniel@fooishbar.org>
* Ran Benita <ran234@gmail.com>
*/
#include "config.h"
#include <errno.h>
#include <limits.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef _WIN32
#include <io.h>
#include <windows.h>
#else
#include <unistd.h>
#include <termios.h>
#endif
#include "tools-common.h"
void
tools_print_keycode_state(struct xkb_state *state,
struct xkb_compose_state *compose_state,
xkb_keycode_t keycode,
enum xkb_consumed_mode consumed_mode)
{
struct xkb_keymap *keymap;
xkb_keysym_t sym;
const xkb_keysym_t *syms;
int nsyms;
char s[16];
xkb_layout_index_t layout;
enum xkb_compose_status status;
keymap = xkb_state_get_keymap(state);
nsyms = xkb_state_key_get_syms(state, keycode, &syms);
if (nsyms <= 0)
return;
status = XKB_COMPOSE_NOTHING;
if (compose_state)
status = xkb_compose_state_get_status(compose_state);
if (status == XKB_COMPOSE_COMPOSING || status == XKB_COMPOSE_CANCELLED)
return;
if (status == XKB_COMPOSE_COMPOSED) {
sym = xkb_compose_state_get_one_sym(compose_state);
syms = &sym;
nsyms = 1;
}
else if (nsyms == 1) {
sym = xkb_state_key_get_one_sym(state, keycode);
syms = &sym;
}
printf("keysyms [ ");
for (int i = 0; i < nsyms; i++) {
xkb_keysym_get_name(syms[i], s, sizeof(s));
printf("%-*s ", (int) sizeof(s), s);
}
printf("] ");
if (status == XKB_COMPOSE_COMPOSED)
xkb_compose_state_get_utf8(compose_state, s, sizeof(s));
else
xkb_state_key_get_utf8(state, keycode, s, sizeof(s));
printf("unicode [ %s ] ", s);
layout = xkb_state_key_get_layout(state, keycode);
printf("layout [ %s (%d) ] ",
xkb_keymap_layout_get_name(keymap, layout), layout);
printf("level [ %d ] ",
xkb_state_key_get_level(state, keycode, layout));
printf("mods [ ");
for (xkb_mod_index_t mod = 0; mod < xkb_keymap_num_mods(keymap); mod++) {
if (xkb_state_mod_index_is_active(state, mod,
XKB_STATE_MODS_EFFECTIVE) <= 0)
continue;
if (xkb_state_mod_index_is_consumed2(state, keycode, mod,
consumed_mode))
printf("-%s ", xkb_keymap_mod_get_name(keymap, mod));
else
printf("%s ", xkb_keymap_mod_get_name(keymap, mod));
}
printf("] ");
printf("leds [ ");
for (xkb_led_index_t led = 0; led < xkb_keymap_num_leds(keymap); led++) {
if (xkb_state_led_index_is_active(state, led) <= 0)
continue;
printf("%s ", xkb_keymap_led_get_name(keymap, led));
}
printf("] ");
printf("\n");
}
void
tools_print_state_changes(enum xkb_state_component changed)
{
if (changed == 0)
return;
printf("changed [ ");
if (changed & XKB_STATE_LAYOUT_EFFECTIVE)
printf("effective-layout ");
if (changed & XKB_STATE_LAYOUT_DEPRESSED)
printf("depressed-layout ");
if (changed & XKB_STATE_LAYOUT_LATCHED)
printf("latched-layout ");
if (changed & XKB_STATE_LAYOUT_LOCKED)
printf("locked-layout ");
if (changed & XKB_STATE_MODS_EFFECTIVE)
printf("effective-mods ");
if (changed & XKB_STATE_MODS_DEPRESSED)
printf("depressed-mods ");
if (changed & XKB_STATE_MODS_LATCHED)
printf("latched-mods ");
if (changed & XKB_STATE_MODS_LOCKED)
printf("locked-mods ");
if (changed & XKB_STATE_LEDS)
printf("leds ");
printf("]\n");
}
#ifdef _WIN32
void
tools_disable_stdin_echo(void)
{
HANDLE stdin_handle = GetStdHandle(STD_INPUT_HANDLE);
DWORD mode = 0;
GetConsoleMode(stdin_handle, &mode);
SetConsoleMode(stdin_handle, mode & ~ENABLE_ECHO_INPUT);
}
void
tools_enable_stdin_echo(void)
{
HANDLE stdin_handle = GetStdHandle(STD_INPUT_HANDLE);
DWORD mode = 0;
GetConsoleMode(stdin_handle, &mode);
SetConsoleMode(stdin_handle, mode | ENABLE_ECHO_INPUT);
}
#else
void
tools_disable_stdin_echo(void)
{
/* Same as `stty -echo`. */
struct termios termios;
if (tcgetattr(STDIN_FILENO, &termios) == 0) {
termios.c_lflag &= ~ECHO;
(void) tcsetattr(STDIN_FILENO, TCSADRAIN, &termios);
}
}
void
tools_enable_stdin_echo(void)
{
/* Same as `stty echo`. */
struct termios termios;
if (tcgetattr(STDIN_FILENO, &termios) == 0) {
termios.c_lflag |= ECHO;
(void) tcsetattr(STDIN_FILENO, TCSADRAIN, &termios);
}
}
#endif
int
tools_exec_command(const char *prefix, int real_argc, char **real_argv)
{
char *argv[64] = {NULL};
char executable[PATH_MAX];
const char *command;
int rc;
if (((size_t)real_argc >= ARRAY_SIZE(argv))) {
fprintf(stderr, "Too many arguments\n");
return EXIT_INVALID_USAGE;
}
command = real_argv[0];
rc = snprintf(executable, sizeof(executable),
"%s/%s-%s", LIBXKBCOMMON_TOOL_PATH, prefix, command);
if (rc < 0 || (size_t) rc >= sizeof(executable)) {
fprintf(stderr, "Failed to assemble command\n");
return EXIT_FAILURE;
}
argv[0] = executable;
for (int i = 1; i < real_argc; i++)
argv[i] = real_argv[i];
execv(executable, argv);
if (errno == ENOENT) {
fprintf(stderr, "Command '%s' is not available\n", command);
return EXIT_INVALID_USAGE;
} else {
fprintf(stderr, "Failed to execute '%s' (%s)\n",
command, strerror(errno));
}
return EXIT_FAILURE;
}
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