| /* |
| * 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 _MSC_VER |
| #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 _MSC_VER |
| 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; |
| } |