C++ (Cpp) x11_convert_to_vconsole Examples

Example #1

File: localed.c Project: Keruspe/systemd

static int x11_convert_to_vconsole_and_emit(Context *c, sd_bus_message *m) {
        int r;

        assert(m);

        r = vconsole_read_data(c, m);
        if (r < 0)
                return r;

        r = x11_convert_to_vconsole(c);
        if (r <= 0)
                return r;

        /* modified */
        r = vconsole_write_data(c);
        if (r < 0)
                log_error_errno(r, "Failed to save virtual console keymap: %m");

        sd_bus_emit_properties_changed(sd_bus_message_get_bus(m),
                                       "/org/freedesktop/locale1",
                                       "org.freedesktop.locale1",
                                       "VConsoleKeymap", "VConsoleKeymapToggle", NULL);

        return vconsole_reload(sd_bus_message_get_bus(m));
}

Example #2

File: test-keymap-util.c Project: dankor/systemd

static void test_x11_convert_to_vconsole(void) {
        _cleanup_(context_free) Context c = {};
        int r;

        log_info("/*** %s ***/", __func__);

        log_info("/* test emptying first (:) */");
        assert_se(free_and_strdup(&c.vc_keymap, "foobar") >= 0);
        assert_se(x11_convert_to_vconsole(&c) == 1);
        assert_se(c.vc_keymap == NULL);

        log_info("/* test emptying second (:) */");

        assert_se(x11_convert_to_vconsole(&c) == 0);
        assert_se(c.vc_keymap == NULL);

        log_info("/* test without variant, new mapping (es:) */");
        assert_se(free_and_strdup(&c.x11_layout, "es") >= 0);

        assert_se(x11_convert_to_vconsole(&c) == 1);
        assert_se(streq(c.vc_keymap, "es"));

        log_info("/* test with unknown variant, new mapping (es:foobar) */");
        assert_se(free_and_strdup(&c.x11_variant, "foobar") >= 0);

        assert_se(x11_convert_to_vconsole(&c) == 0);
        assert_se(streq(c.vc_keymap, "es"));

        log_info("/* test with known variant, new mapping (es:dvorak) */");
        assert_se(free_and_strdup(&c.x11_variant, "dvorak") >= 0);

        r = x11_convert_to_vconsole(&c);
        if (r == 0) {
                log_info("Skipping rest of %s: keymaps are not installed", __func__);
                return;
        }

        assert_se(r == 1);
        assert_se(streq(c.vc_keymap, "es-dvorak"));

        log_info("/* test with old mapping (fr:latin9) */");
        assert_se(free_and_strdup(&c.x11_layout, "fr") >= 0);
        assert_se(free_and_strdup(&c.x11_variant, "latin9") >= 0);

        assert_se(x11_convert_to_vconsole(&c) == 1);
        assert_se(streq(c.vc_keymap, "fr-latin9"));

        log_info("/* test with a compound mapping (us,ru:) */");
        assert_se(free_and_strdup(&c.x11_layout, "us,ru") >= 0);
        assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);

        assert_se(x11_convert_to_vconsole(&c) == 1);
        assert_se(streq(c.vc_keymap, "us"));

        log_info("/* test with a compound mapping (ru,us:) */");
        assert_se(free_and_strdup(&c.x11_layout, "ru,us") >= 0);
        assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);

        assert_se(x11_convert_to_vconsole(&c) == 1);
        assert_se(streq(c.vc_keymap, "ru"));

        /* https://bugzilla.redhat.com/show_bug.cgi?id=1333998 */
        log_info("/* test with a simple new mapping (ru:) */");
        assert_se(free_and_strdup(&c.x11_layout, "ru") >= 0);
        assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);

        assert_se(x11_convert_to_vconsole(&c) == 0);
        assert_se(streq(c.vc_keymap, "ru"));
}