localed.c revision d200735e13c52dcfe36c0e066f9f6c2fbfb85a9c
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers This file is part of systemd.
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers Copyright 2011 Lennart Poettering
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers systemd is free software; you can redistribute it and/or modify it
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers under the terms of the GNU General Public License as published by
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers the Free Software Foundation; either version 2 of the License, or
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers (at your option) any later version.
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers systemd is distributed in the hope that it will be useful, but
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers WITHOUT ANY WARRANTY; without even the implied warranty of
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers General Public License for more details.
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers You should have received a copy of the GNU General Public License
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers along with systemd; If not, see <http://www.gnu.org/licenses/>.
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <interface name=\"org.freedesktop.locale1\">\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <property name=\"Locale\" type=\"as\" access=\"read\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <property name=\"VConsoleKeymap\" type=\"s\" access=\"read\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <property name=\"VConsoleKeymapToggle\" type=\"s\" access=\"read\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <property name=\"X11Layout\" type=\"s\" access=\"read\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <property name=\"X11Model\" type=\"s\" access=\"read\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <property name=\"X11Variant\" type=\"s\" access=\"read\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <property name=\"X11Options\" type=\"s\" access=\"read\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <method name=\"SetLocale\">\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"locale\" type=\"as\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"user_interaction\" type=\"b\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " </method>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <method name=\"SetVConsoleKeyboard\">\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"keymap\" type=\"s\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"keymap_toggle\" type=\"s\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"convert\" type=\"b\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"user_interaction\" type=\"b\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " </method>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <method name=\"SetX11Keyboard\">\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"layout\" type=\"s\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"model\" type=\"s\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"variant\" type=\"s\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"options\" type=\"s\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"convert\" type=\"b\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " <arg name=\"user_interaction\" type=\"b\" direction=\"in\"/>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " </method>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " </interface>\n"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "<node>\n" \
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "org.freedesktop.locale1\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversconst char locale_interface[] _introspect_("locale1") = INTERFACE;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* We don't list LC_ALL here on purpose. People should be
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * using LANG instead. */
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidttypedef struct State {
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt char *x11_layout, *x11_model, *x11_variant, *x11_options;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int free_and_set(char **s, const char *v) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic void free_data_locale(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic void free_data_x11(void) {
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt state.x11_layout = state.x11_model = state.x11_variant = state.x11_options = NULL;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic void free_data_vconsole(void) {
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt state.vc_keymap = state.vc_keymap_toggle = NULL;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic void simplify(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (isempty(data[p]) || streq_ptr(data[PROP_LANG], data[p])) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int read_data_locale(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "LC_IDENTIFICATION", &data[PROP_LC_IDENTIFICATION],
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* Fill in what we got passed from systemd. */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers char *e, *d;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic void free_data(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int read_data_vconsole(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = parse_env_file("/etc/vconsole.conf", NEWLINE,
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0 && r != -ENOENT)
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int read_data_x11(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers f = fopen("/etc/X11/xorg.conf.d/00-keyboard.conf", "re");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers f = fopen("/etc/X11/xorg.conf.d/00-system-setup-keyboard.conf", "re");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (l[0] == 0 || l[0] == '#')
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers } else if (!in_section && first_word(l, "Section")) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (strv_length(a) == 2 && streq(a[1], "InputClass"))
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers } else if (in_section && first_word(l, "EndSection"))
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int read_data(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers int r, q, p;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return r < 0 ? r : q < 0 ? q : p;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int write_data_locale(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0 && r != -ENOENT)
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers char *t, **u;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (asprintf(&t, "%s=%s", names[p], data[p]) < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (asprintf(&s, "%s=%s", names[p], data[p]) < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers m = dbus_message_new_method_call("org.freedesktop.systemd1", "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "UnsetAndSetEnvironment");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "s", &sub)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, t)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_message_iter_close_container(&iter, &sub) ||
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers !dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "s", &sub)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, t)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_message_iter_close_container(&iter, &sub)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to set locale information: %s", bus_error_message(&error));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int write_data_vconsole(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0 && r != -ENOENT)
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers char *s, **u;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers char *s, **u;
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt s = strappend("KEYMAP_TOGGLE=", state.vc_keymap_toggle);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int write_data_x11(void) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers unlink("/etc/X11/xorg.conf.d/00-system-setup-keyboard.conf");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* Symlink this to /dev/null, so that s-s-k (if it is
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * still running) doesn't recreate this. */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers symlink("/dev/null", "/etc/X11/xorg.conf.d/00-system-setup-keyboard.conf");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (unlink("/etc/X11/xorg.conf.d/00-keyboard.conf") < 0)
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = fopen_temporary("/etc/X11/xorg.conf.d/00-keyboard.conf", &f, &temp_path);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers fputs("# Read and parsed by systemd-localed. It's probably wise not to edit this file\n"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "# manually too freely.\n"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "Section \"InputClass\"\n"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " Identifier \"system-keyboard\"\n"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers " MatchIsKeyboard \"on\"\n", f);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt fprintf(f, " Option \"XkbLayout\" \"%s\"\n", state.x11_layout);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt fprintf(f, " Option \"XkbModel\" \"%s\"\n", state.x11_model);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt fprintf(f, " Option \"XkbVariant\" \"%s\"\n", state.x11_variant);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt fprintf(f, " Option \"XkbOptions\" \"%s\"\n", state.x11_options);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (ferror(f) || rename(temp_path, "/etc/X11/xorg.conf.d/00-keyboard.conf") < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers unlink("/etc/X11/xorg.conf.d/00-keyboard.conf");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers unlink("/etc/X11/xorg.conf.d/00-system-setup-keyboard.conf");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* Symlink this to /dev/null, so that s-s-k (if it is
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * still running) doesn't recreate this. */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers symlink("/dev/null", "/etc/X11/xorg.conf.d/00-system-setup-keyboard.conf");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int load_vconsole_keymap(DBusConnection *bus, DBusError *error) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers const char *name = "systemd-vconsole-setup.service", *mode = "replace";
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "org.freedesktop.systemd1.Manager",
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "RestartUnit");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Could not append arguments to message.");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers reply = dbus_connection_send_with_reply_and_block(bus, m, -1, error);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to issue method call: %s", bus_error_message(error));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic char *strnulldash(const char *s) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return s == NULL || *s == 0 || (s[0] == '-' && s[1] == 0) ? NULL : (char*) s;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int read_next_mapping(FILE *f, unsigned *n, char ***a) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers char *l, **b;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (l[0] == 0 || l[0] == '#')
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Invalid line "SYSTEMD_KBD_MODEL_MAP":%u, ignoring.", *n);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int convert_vconsole_to_x11(DBusConnection *connection) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers bool modified = false;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers unsigned n = 0;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = read_next_mapping(f, &n, &a);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0) {
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt if (!streq_ptr(state.x11_layout, strnulldash(a[1])) ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt !streq_ptr(state.x11_model, strnulldash(a[2])) ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt !streq_ptr(state.x11_variant, strnulldash(a[3])) ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt !streq_ptr(state.x11_options, strnulldash(a[4]))) {
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt if (free_and_set(&state.x11_layout, strnulldash(a[1])) < 0 ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt free_and_set(&state.x11_model, strnulldash(a[2])) < 0 ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt free_and_set(&state.x11_variant, strnulldash(a[3])) < 0 ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt free_and_set(&state.x11_options, strnulldash(a[4])) < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to set X11 keyboard layout: %s", strerror(-r));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "org.freedesktop.locale1",
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "X11Layout\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "X11Model\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "X11Variant\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "X11Options\0");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers b = dbus_connection_send(connection, changed, NULL);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int convert_x11_to_vconsole(DBusConnection *connection) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers bool modified = false;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers unsigned n = 0;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers unsigned matching = 0;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = read_next_mapping(f, &n, &a);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* Determine how well matching this entry is */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* If we got an exact match, this is best */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* We have multiple X layouts, look
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * for an entry that matches our key
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * with the everything but the first
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * layout stripped off. */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (x > 0 &&
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* If that didn't work, strip
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * off the other layouts from
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * the entry, too */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (x > 0 && x == w &&
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* The best matching entry so far, then let's
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers * save that */
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt if (!streq_ptr(state.vc_keymap, new_keymap)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to set virtual console keymap: %s", strerror(-r));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "org.freedesktop.locale1",
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "VConsoleKeymap\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "VConsoleKeymapToggle\0");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers b = dbus_connection_send(connection, changed, NULL);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sieversstatic int append_locale(DBusMessageIter *i, const char *property, void *userdata) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers int r, c = 0, p;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (asprintf(&t, "%s=%s", names[p], data[p]) < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = bus_property_append_strv(i, property, (void*) l);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidtstatic const BusProperty bus_locale_properties[] = {
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt { "X11Layout", bus_property_append_string, "s", offsetof(State, x11_layout), true },
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt { "X11Model", bus_property_append_string, "s", offsetof(State, x11_model), true },
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt { "X11Variant", bus_property_append_string, "s", offsetof(State, x11_variant), true },
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt { "X11Options", bus_property_append_string, "s", offsetof(State, x11_options), true },
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt { "VConsoleKeymap", bus_property_append_string, "s", offsetof(State, vc_keymap), true },
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt { "VConsoleKeymapToggle", bus_property_append_string, "s", offsetof(State, vc_keymap_toggle), true },
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt { "org.freedesktop.locale1", bus_locale_properties, &state },
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (dbus_message_is_method_call(message, "org.freedesktop.locale1", "SetLocale")) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers char **l = NULL, **i;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers bool modified = false;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, NULL, -EINVAL);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, NULL, r);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_BOOLEAN) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, NULL, -EINVAL);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers dbus_message_iter_get_basic(&iter, &interactive);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* Check whether a variable changed and if so valid */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers bool valid = false;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (startswith(*i, names[p]) && (*i)[k] == '=') {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, NULL, -EINVAL);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers /* Check whether a variable is unset */
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++)
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = verify_polkit(connection, message, "org.freedesktop.locale1.set-locale", interactive, &error);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, &error, r);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (startswith(*i, names[p]) && (*i)[k] == '=') {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers for (p = 0; p < _PROP_MAX; p++) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to set locale: %s", strerror(-r));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, NULL, r);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "org.freedesktop.locale1",
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "Locale\0");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers } else if (dbus_message_is_method_call(message, "org.freedesktop.locale1", "SetVConsoleKeyboard")) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, &error, -EINVAL);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt !streq_ptr(keymap_toggle, state.vc_keymap_toggle)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = verify_polkit(connection, message, "org.freedesktop.locale1.set-keyboard", interactive, &error);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, &error, r);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt if (free_and_set(&state.vc_keymap, keymap) < 0 ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt free_and_set(&state.vc_keymap_toggle, keymap_toggle) < 0)
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to set virtual console keymap: %s", strerror(-r));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, NULL, r);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt log_info("Changed virtual console keymap to '%s'", strempty(state.vc_keymap));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to request keymap reload: %s", strerror(-r));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "org.freedesktop.locale1",
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "VConsoleKeymap\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "VConsoleKeymapToggle\0");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to convert keymap data: %s", strerror(-r));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers } else if (dbus_message_is_method_call(message, "org.freedesktop.locale1", "SetX11Keyboard")) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, &error, -EINVAL);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = verify_polkit(connection, message, "org.freedesktop.locale1.set-keyboard", interactive, &error);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, &error, r);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt if (free_and_set(&state.x11_layout, layout) < 0 ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt free_and_set(&state.x11_variant, variant) < 0 ||
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt free_and_set(&state.x11_options, options) < 0)
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to set X11 keyboard layout: %s", strerror(-r));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers return bus_send_error_reply(connection, message, NULL, r);
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt log_info("Changed X11 keyboard layout to '%s'", strempty(state.x11_layout));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "org.freedesktop.locale1",
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "X11Layout\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "X11Model\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "X11Variant\0"
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers "X11Options\0");
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to convert keymap data: %s", strerror(-r));
d200735e13c52dcfe36c0e066f9f6c2fbfb85a9cMichal Schmidt return bus_default_message_handler(connection, message, INTROSPECTION, INTERFACES_LIST, bps);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!(reply = dbus_message_new_method_return(message)))
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_connection_send(connection, reply, NULL))
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_connection_send(connection, changed, NULL))
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers static const DBusObjectPathVTable locale_vtable = {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers bus = dbus_bus_get_private(DBUS_BUS_SYSTEM, &error);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to get system D-Bus connection: %s", bus_error_message(&error));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers dbus_connection_set_exit_on_disconnect(bus, FALSE);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_connection_register_object_path(bus, "/org/freedesktop/locale1", &locale_vtable, NULL) ||
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers !dbus_connection_add_filter(bus, bus_exit_idle_filter, &remain_until, NULL)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers r = dbus_bus_request_name(bus, "org.freedesktop.locale1", DBUS_NAME_FLAG_DO_NOT_QUEUE, &error);
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to register name on bus: %s", bus_error_message(&error));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers bool exiting = false;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (argc == 2 && streq(argv[1], "--introspect")) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (r < 0) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers log_error("Failed to read locale data: %s", strerror(-r));
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers remain_until = now(CLOCK_MONOTONIC) + DEFAULT_EXIT_USEC;
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!dbus_connection_read_write_dispatch(bus, exiting ? -1 : (int) (DEFAULT_EXIT_USEC/USEC_PER_MSEC)))
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers if (!exiting && remain_until < now(CLOCK_MONOTONIC)) {
1822350db15b089f094a6dbd2469842ab42c1d87Kay Sievers bus_async_unregister_and_exit(bus, "org.freedesktop.locale1");