static int vconsole_convert_to_x11(Context *c, sd_bus *bus) {
bool modified = false;
assert(bus);
if (isempty(c->vc_keymap)) {
modified =
!isempty(c->x11_layout) ||
!isempty(c->x11_model) ||
!isempty(c->x11_variant) ||
!isempty(c->x11_options);
context_free_x11(c);
} else {
_cleanup_fclose_ FILE *f = NULL;
unsigned n = 0;
f = fopen(SYSTEMD_KBD_MODEL_MAP, "re");
if (!f)
return -errno;
for (;;) {
_cleanup_strv_free_ char **a = NULL;
int r;
r = read_next_mapping(f, &n, &a);
if (r < 0)
return r;
if (r == 0)
break;
if (!streq(c->vc_keymap, a[0]))
continue;
if (!streq_ptr(c->x11_layout, strnulldash(a[1])) ||
!streq_ptr(c->x11_model, strnulldash(a[2])) ||
!streq_ptr(c->x11_variant, strnulldash(a[3])) ||
!streq_ptr(c->x11_options, strnulldash(a[4]))) {
if (free_and_copy(&c->x11_layout, strnulldash(a[1])) < 0 ||
free_and_copy(&c->x11_model, strnulldash(a[2])) < 0 ||
free_and_copy(&c->x11_variant, strnulldash(a[3])) < 0 ||
free_and_copy(&c->x11_options, strnulldash(a[4])) < 0)
return -ENOMEM;
modified = true;
}
break;
}
}
if (modified) {
int r;
r = write_data_x11(c);
if (r < 0)
log_error("Failed to set X11 keyboard layout: %s", strerror(-r));
sd_bus_emit_properties_changed(bus,
"/org/freedesktop/locale1",
"org.freedesktop.locale1",
"X11Layout", "X11Model", "X11Variant", "X11Options", NULL);
}
return 0;
}
static int convert_vconsole_to_x11(DBusConnection *connection) {
bool modified = false;
assert(connection);
if (isempty(state.vc_keymap)) {
modified =
!isempty(state.x11_layout) ||
!isempty(state.x11_model) ||
!isempty(state.x11_variant) ||
!isempty(state.x11_options);
free_data_x11();
} else {
FILE *f;
unsigned n = 0;
f = fopen(SYSTEMD_KBD_MODEL_MAP, "re");
if (!f)
return -errno;
for (;;) {
char **a;
int r;
r = read_next_mapping(f, &n, &a);
if (r < 0) {
fclose(f);
return r;
}
if (r == 0)
break;
if (!streq(state.vc_keymap, a[0])) {
strv_free(a);
continue;
}
if (!streq_ptr(state.x11_layout, strnulldash(a[1])) ||
!streq_ptr(state.x11_model, strnulldash(a[2])) ||
!streq_ptr(state.x11_variant, strnulldash(a[3])) ||
!streq_ptr(state.x11_options, strnulldash(a[4]))) {
if (free_and_set(&state.x11_layout, strnulldash(a[1])) < 0 ||
free_and_set(&state.x11_model, strnulldash(a[2])) < 0 ||
free_and_set(&state.x11_variant, strnulldash(a[3])) < 0 ||
free_and_set(&state.x11_options, strnulldash(a[4])) < 0) {
strv_free(a);
fclose(f);
return -ENOMEM;
}
modified = true;
}
strv_free(a);
break;
}
fclose(f);
}
if (modified) {
dbus_bool_t b;
DBusMessage *changed;
int r;
r = write_data_x11();
if (r < 0)
log_error("Failed to set X11 keyboard layout: %s", strerror(-r));
changed = bus_properties_changed_new(
"/org/freedesktop/locale1",
"org.freedesktop.locale1",
"X11Layout\0"
"X11Model\0"
"X11Variant\0"
"X11Options\0");
if (!changed)
return -ENOMEM;
b = dbus_connection_send(connection, changed, NULL);
dbus_message_unref(changed);
if (!b)
return -ENOMEM;
}
return 0;
}
