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systemd/handle-disable_caplock-and-compose_table-and-kbd_rate.patch

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Original-From: Frederic Crozat <fcrozat@suse.com>
Original-Date: Fri, 19 Aug 2011 15:29:49 +0000
Subject: handle disable_caplock and compose_table and kbd_rate
References: https://bugzilla.opensuse.org/746595
Last-Editor: Jan Engelhardt <jengelh@inai.de>
Date: Fri Jun 19 21:36:27 CEST 2015
---
src/vconsole/vconsole-setup.c | 151 ++++++++++++++++++++++++++++++++++++++++--
1 file changed, 147 insertions(+), 4 deletions(-)
Index: systemd-228/src/vconsole/vconsole-setup.c
===================================================================
--- systemd-228.orig/src/vconsole/vconsole-setup.c
+++ systemd-228/src/vconsole/vconsole-setup.c
@@ -34,6 +34,8 @@
#include "alloc-util.h"
#include "fd-util.h"
#include "fileio.h"
+#include "macro.h"
+#include "strv.h"
#include "io-util.h"
#include "locale-util.h"
#include "log.h"
@@ -104,8 +106,10 @@ static int enable_utf8(int fd) {
return r;
}
-static int keyboard_load_and_wait(const char *vc, const char *map, const char *map_toggle, bool utf8) {
- const char *args[8];
+static int keyboard_load_and_wait(const char *vc, const char *map,
+ const char *map_toggle, bool utf8, bool disable_capslock)
+{
+ const char *args[9];
int i = 0, r;
pid_t pid;
@@ -122,6 +126,8 @@ static int keyboard_load_and_wait(const
args[i++] = map;
if (map_toggle)
args[i++] = map_toggle;
+ if (disable_capslock)
+ args[i++] = "disable.capslock";
args[i++] = NULL;
pid = fork();
@@ -251,11 +257,117 @@ static void font_copy_to_all_vcs(int fd)
}
}
+#ifdef HAVE_SYSV_COMPAT
+static int compose_load_and_wait(const char *vc, const char *compose_table)
+{
+ const char *args[1024];
+ unsigned int i = 0, j = 0;
+ int ret;
+ pid_t pid;
+ char **strv_compose_table = NULL;
+ char *to_free[1024];
+
+ if (isempty(compose_table))
+ /* An empty map means no compose table */
+ return 1;
+
+ args[i++] = KBD_LOADKEYS;
+ args[i++] = "-q";
+ args[i++] = "-C";
+ args[i++] = vc;
+
+ strv_compose_table = strv_split(compose_table, WHITESPACE);
+ if (strv_compose_table) {
+ bool compose_loaded = false;
+ bool compose_clear = false;
+ char **name;
+ char *arg;
+
+ STRV_FOREACH(name, strv_compose_table) {
+ if (streq(*name, "-c") || streq(*name, "clear")) {
+ compose_clear = true;
+ continue;
+ }
+ if (!compose_loaded && compose_clear)
+ args[i++] = "-c";
+ asprintf(&arg, "compose.%s", *name);
+ compose_loaded = true;
+ args[i++] = to_free[j++] = arg;
+ if (i >= ELEMENTSOF(args) - 1)
+ break;
+ }
+ strv_free(strv_compose_table);
+ }
+ args[i++] = NULL;
+
+ pid = fork();
+ if (pid < 0)
+ return log_error_errno(errno, "Failed to fork: %m");
+ if (pid == 0) {
+ reset_all_signal_handlers();
+ reset_signal_mask();
+ execv(args[0], (char **) args);
+ _exit(EXIT_FAILURE);
+ }
+
+ ret = wait_for_terminate_and_warn(args[0], pid, true);
+ for (i = 0; i < j; ++i)
+ free(to_free[i]);
+ if (ret < 0)
+ return ret;
+ return ret == 0;
+}
+#endif
+
+static int kbdrate_set_and_wait(const char *vc, const char *kbd_rate,
+ const char *kbd_delay)
+{
+ const char *args[7];
+ int i = 0, ret;
+ pid_t pid;
+
+ if (isempty(kbd_rate) && isempty(kbd_delay))
+ return 1;
+
+ args[i++] = "/bin/kbdrate";
+ if (!isempty(kbd_rate)) {
+ args[i++] = "-r";
+ args[i++] = kbd_rate;
+ }
+ if (!isempty(kbd_delay)) {
+ args[i++] = "-d";
+ args[i++] = kbd_delay;
+ }
+ args[i++] = "-s";
+ args[i++] = NULL;
+
+ pid = fork();
+ if (pid < 0)
+ return log_error_errno(errno, "Failed to fork: %m");
+ if (pid == 0) {
+ reset_all_signal_handlers();
+ reset_signal_mask();
+ execv(args[0], (char **) args);
+ _exit(EXIT_FAILURE);
+ }
+ ret = wait_for_terminate_and_warn(args[0], pid, true);
+ if (ret < 0)
+ return ret;
+ return ret == 0;
+}
+
int main(int argc, char **argv) {
const char *vc;
_cleanup_free_ char
*vc_keymap = NULL, *vc_keymap_toggle = NULL,
*vc_font = NULL, *vc_font_map = NULL, *vc_font_unimap = NULL;
+#ifdef HAVE_SYSV_COMPAT
+ _cleanup_free_ char
+ *vc_kbd_delay = NULL, *vc_kbd_rate = NULL,
+ *vc_kbd_disable_caps_lock = NULL, *vc_compose_table = NULL;
+#endif
+ bool disable_capslock = false;
+ bool comp_ok, rate_ok;
_cleanup_close_ int fd = -1;
bool utf8, font_copy = false, font_ok, keyboard_ok;
int r = EXIT_FAILURE;
@@ -286,6 +398,31 @@ int main(int argc, char **argv) {
utf8 = is_locale_utf8();
+#ifdef HAVE_SYSV_COMPAT
+ r = parse_env_file("/etc/sysconfig/keyboard", NEWLINE,
+ "KEYTABLE", &vc_keymap,
+ "KBD_DELAY", &vc_kbd_delay,
+ "KBD_RATE", &vc_kbd_rate,
+ "KBD_DISABLE_CAPS_LOCK", &vc_kbd_disable_caps_lock,
+ "COMPOSETABLE", &vc_compose_table,
+ NULL);
+ if (r < 0 && r != -ENOENT)
+ log_warning("Failed to read /etc/sysconfig/keyboard: %s",
+ strerror(-r));
+
+ r = parse_env_file("/etc/sysconfig/console", NEWLINE,
+ "CONSOLE_FONT", &vc_font,
+ "CONSOLE_SCREENMAP", &vc_font_map,
+ "CONSOLE_UNICODEMAP", &vc_font_unimap,
+ NULL);
+ if (r < 0 && r != -ENOENT)
+ log_warning("Failed to read /etc/sysconfig/console: %s",
+ strerror(-r));
+
+ disable_capslock = vc_kbd_disable_caps_lock &&
+ strcasecmp(vc_kbd_disable_caps_lock, "YES") == 0;
+#endif /* HAVE_SYSV_COMPAT */
+
r = parse_env_file("/etc/vconsole.conf", NEWLINE,
"KEYMAP", &vc_keymap,
"KEYMAP_TOGGLE", &vc_keymap_toggle,
@@ -317,11 +454,17 @@ int main(int argc, char **argv) {
(void) disable_utf8(fd);
font_ok = font_load_and_wait(vc, vc_font, vc_font_map, vc_font_unimap) > 0;
- keyboard_ok = keyboard_load_and_wait(vc, vc_keymap, vc_keymap_toggle, utf8) > 0;
+ keyboard_ok = keyboard_load_and_wait(vc, vc_keymap, vc_keymap_toggle,
+ utf8, disable_capslock) > 0;
+#ifdef HAVE_SYSV_COMPAT
+ comp_ok = compose_load_and_wait(vc, vc_compose_table);
+ rate_ok = kbdrate_set_and_wait(vc, vc_kbd_rate, vc_kbd_delay);
+#endif
/* Only copy the font when we executed setfont successfully */
if (font_copy && font_ok)
(void) font_copy_to_all_vcs(fd);
- return font_ok && keyboard_ok ? EXIT_SUCCESS : EXIT_FAILURE;
+ return font_ok && keyboard_ok && comp_ok && rate_ok ?
+ EXIT_SUCCESS : EXIT_FAILURE;
}
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