int
main(void)
{
struct xkb_context *context = test_get_context(0);
struct xkb_keymap *keymap;
assert(context);
/* Make sure these are allowed. */
xkb_context_unref(NULL);
xkb_keymap_unref(NULL);
xkb_state_unref(NULL);
keymap = test_compile_rules(context, "evdev", "pc104", "us,ru", NULL, "grp:menu_toggle");
assert(keymap);
test_update_key(keymap);
test_serialisation(keymap);
test_repeat(keymap);
test_consume(keymap);
test_range(keymap);
test_get_utf8_utf32(keymap);
test_ctrl_string_transformation(keymap);
xkb_keymap_unref(keymap);
keymap = test_compile_rules(context, "evdev", NULL, "ch", "fr", NULL);
assert(keymap);
test_caps_keysym_transformation(keymap);
xkb_keymap_unref(keymap);
xkb_context_unref(context);
}
static void keyboardHandleKeymap(void* data,
struct wl_keyboard* keyboard,
uint32_t format,
int fd,
uint32_t size)
{
struct xkb_keymap* keymap;
struct xkb_state* state;
char* mapStr;
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
{
close(fd);
return;
}
mapStr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (mapStr == MAP_FAILED) {
close(fd);
return;
}
keymap = xkb_keymap_new_from_string(_glfw.wl.xkb.context,
mapStr,
XKB_KEYMAP_FORMAT_TEXT_V1,
0);
munmap(mapStr, size);
close(fd);
if (!keymap)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to compile keymap");
return;
}
state = xkb_state_new(keymap);
if (!state)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to create XKB state");
xkb_keymap_unref(keymap);
return;
}
xkb_keymap_unref(_glfw.wl.xkb.keymap);
xkb_state_unref(_glfw.wl.xkb.state);
_glfw.wl.xkb.keymap = keymap;
_glfw.wl.xkb.state = state;
_glfw.wl.xkb.controlMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Control");
_glfw.wl.xkb.altMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod1");
_glfw.wl.xkb.shiftMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Shift");
_glfw.wl.xkb.superMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod4");
}
static void keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
uint32_t format, int fd, uint32_t size)
{
UwacSeat *input = data;
struct xkb_keymap *keymap;
struct xkb_state *state;
char *map_str;
if (!data) {
close(fd);
return;
}
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) {
close(fd);
return;
}
map_str = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (map_str == MAP_FAILED) {
close(fd);
return;
}
keymap = xkb_keymap_new_from_string(input->xkb_context, map_str, XKB_KEYMAP_FORMAT_TEXT_V1, 0);
munmap(map_str, size);
close(fd);
if (!keymap) {
assert(uwacErrorHandler(input->display, UWAC_ERROR_INTERNAL, "failed to compile keymap\n"));
return;
}
state = xkb_state_new(keymap);
if (!state) {
assert(uwacErrorHandler(input->display, UWAC_ERROR_NOMEMORY, "failed to create XKB state\n"));
xkb_keymap_unref(keymap);
return;
}
xkb_keymap_unref(input->xkb.keymap);
xkb_state_unref(input->xkb.state);
input->xkb.keymap = keymap;
input->xkb.state = state;
input->xkb.control_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Control");
input->xkb.alt_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Mod1");
input->xkb.shift_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Shift");
}
int
main(int argc, char *argv[])
{
struct xkb_context *ctx;
struct xkb_keymap *keymap;
struct bench_timer timer;
char *elapsed;
int i;
ctx = test_get_context(0);
assert(ctx);
xkb_context_set_log_level(ctx, XKB_LOG_LEVEL_CRITICAL);
xkb_context_set_log_verbosity(ctx, 0);
bench_timer_reset(&timer);
bench_timer_start(&timer);
for (i = 0; i < BENCHMARK_ITERATIONS; i++) {
keymap = test_compile_rules(ctx, "evdev", "evdev", "us", "", "");
assert(keymap);
xkb_keymap_unref(keymap);
}
bench_timer_stop(&timer);
elapsed = bench_timer_get_elapsed_time_str(&timer);
fprintf(stderr, "compiled %d keymaps in %ss\n",
BENCHMARK_ITERATIONS, elapsed);
free(elapsed);
xkb_context_unref(ctx);
return 0;
}
/*
* Loads the XKB keymap from the X11 server and feeds it to xkbcommon.
* Necessary so that we can properly let xkbcommon track the keyboard state and
* translate keypresses to utf-8.
*
*/
static bool load_keymap(void) {
if (xkb_context == NULL) {
if ((xkb_context = xkb_context_new(0)) == NULL) {
fprintf(stderr, "[i3lock] could not create xkbcommon context\n");
return false;
}
}
xkb_keymap_unref(xkb_keymap);
int32_t device_id = xkb_x11_get_core_keyboard_device_id(conn);
DEBUG("device = %d\n", device_id);
if ((xkb_keymap = xkb_x11_keymap_new_from_device(xkb_context, conn, device_id, 0)) == NULL) {
fprintf(stderr, "[i3lock] xkb_x11_keymap_new_from_device failed\n");
return false;
}
struct xkb_state *new_state =
xkb_x11_state_new_from_device(xkb_keymap, conn, device_id);
if (new_state == NULL) {
fprintf(stderr, "[i3lock] xkb_x11_state_new_from_device failed\n");
return false;
}
xkb_state_unref(xkb_state);
xkb_state = new_state;
return true;
}
static void keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
uint32_t format, int fd, uint32_t size) {
// Keyboard errors are abort-worthy because you wouldn't be able to unlock your screen otherwise.
struct registry *registry = data;
if (!data) {
close(fd);
return;
}
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) {
close(fd);
sway_abort("Unknown keymap format %d, aborting", format);
}
char *map_str = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (map_str == MAP_FAILED) {
close(fd);
sway_abort("Unable to initialized shared keyboard memory, aborting");
}
struct xkb_keymap *keymap = xkb_keymap_new_from_string(registry->input->xkb.context,
map_str, XKB_KEYMAP_FORMAT_TEXT_V1, 0);
munmap(map_str, size);
close(fd);
if (!keymap) {
sway_abort("Failed to compile keymap, aborting");
}
struct xkb_state *state = xkb_state_new(keymap);
if (!state) {
xkb_keymap_unref(keymap);
sway_abort("Failed to create xkb state, aborting");
}
xkb_keymap_unref(registry->input->xkb.keymap);
xkb_state_unref(registry->input->xkb.state);
registry->input->xkb.keymap = keymap;
registry->input->xkb.state = state;
int i;
for (i = 0; i < MASK_LAST; ++i) {
registry->input->xkb.masks[i] = 1 << xkb_keymap_mod_get_index(registry->input->xkb.keymap, XKB_MASK_NAMES[i]);
}
}
int
xrtb_keyboard_reload(struct xcb_rutabaga *xrtb)
{
struct xkb_keymap *new_keymap;
int32_t device_id;
assert(xrtb->xkb_ctx);
device_id = xkb_x11_get_core_keyboard_device_id(xrtb->xcb_conn);
if (device_id == -1)
goto err_get_kbd_device;
if (!(new_keymap = xkb_x11_keymap_new_from_device(xrtb->xkb_ctx,
xrtb->xcb_conn, device_id, XKB_KEYMAP_COMPILE_NO_FLAGS)))
goto err_new_keymap;
if (xrtb->xkb_keymap)
xkb_keymap_unref(xrtb->xkb_keymap);
xrtb->xkb_keymap = new_keymap;
if (xrtb->xkb_state)
xkb_state_unref(xrtb->xkb_state);
if (!(xrtb->xkb_state = xkb_x11_state_new_from_device(new_keymap,
xrtb->xcb_conn, device_id)))
goto err_new_state;
#define CACHE_MOD_INDEX(name, constant) \
xrtb->mod_indices.name = xkb_keymap_mod_get_index(new_keymap, constant)
CACHE_MOD_INDEX(shift, XKB_MOD_NAME_SHIFT);
CACHE_MOD_INDEX(ctrl, XKB_MOD_NAME_CTRL);
CACHE_MOD_INDEX(alt, XKB_MOD_NAME_ALT);
CACHE_MOD_INDEX(super, XKB_MOD_NAME_LOGO);
#undef CACHE_MOD_INDEX
return 0;
err_new_state:
xkb_keymap_unref(xrtb->xkb_keymap);
xrtb->xkb_keymap = NULL;
err_new_keymap:
err_get_kbd_device:
return -1;
}
void KeyboardState::Setup(const Keymap &keymap) {
Destroy();
xkb_state_ = xkb_state_new(keymap.xkb_keymap_);
if (nullptr == xkb_state_) {
xkb_keymap_unref(keymap.xkb_keymap_);
throw std::runtime_error("FATAL! Cannot create keyboard state!");
}
}
int uxkb_desc_init(struct uterm_input *input,
const char *model,
const char *layout,
const char *variant,
const char *options)
{
int ret;
struct xkb_rule_names rmlvo = {
.rules = "evdev",
.model = model,
.layout = layout,
.variant = variant,
.options = options,
};
input->ctx = xkb_context_new(0);
if (!input->ctx) {
log_error("cannot create XKB context");
return -ENOMEM;
}
input->keymap = xkb_keymap_new_from_names(input->ctx, &rmlvo, 0);
if (!input->keymap) {
log_warn("failed to create keymap (%s, %s, %s, %s), "
"reverting to default system keymap",
model, layout, variant, options);
rmlvo.model = "";
rmlvo.layout = "";
rmlvo.variant = "";
rmlvo.options = "";
input->keymap = xkb_keymap_new_from_names(input->ctx,
&rmlvo, 0);
if (!input->keymap) {
log_warn("failed to create XKB keymap");
ret = -EFAULT;
goto err_ctx;
}
}
log_debug("new keyboard description (%s, %s, %s, %s)",
model, layout, variant, options);
return 0;
err_ctx:
xkb_context_unref(input->ctx);
return ret;
}
void uxkb_desc_destroy(struct uterm_input *input)
{
xkb_keymap_unref(input->keymap);
xkb_context_unref(input->ctx);
}
/*
* Loads the XKB keymap from the X11 server and feeds it to xkbcommon.
* Necessary so that we can properly let xkbcommon track the keyboard state and
* translate keypresses to utf-8.
*
* Ideally, xkbcommon would ship something like this itself, but as of now
* (version 0.2.0), it doesn’t.
*
*/
static bool load_keymap(void) {
bool ret = false;
XkbFileInfo result;
memset(&result, '\0', sizeof(result));
result.xkb = XkbGetKeyboard(display, XkbAllMapComponentsMask, XkbUseCoreKbd);
if (result.xkb == NULL) {
fprintf(stderr, "[i3lock] XKB: XkbGetKeyboard failed\n");
return false;
}
FILE *temp = tmpfile();
if (temp == NULL) {
fprintf(stderr, "[i3lock] could not create tempfile\n");
return false;
}
bool ok = XkbWriteXKBKeymap(temp, &result, false, false, NULL, NULL);
if (!ok) {
fprintf(stderr, "[i3lock] XkbWriteXKBKeymap failed\n");
goto out;
}
rewind(temp);
if (xkb_context == NULL) {
if ((xkb_context = xkb_context_new(0)) == NULL) {
fprintf(stderr, "[i3lock] could not create xkbcommon context\n");
goto out;
}
}
if (xkb_keymap != NULL)
xkb_keymap_unref(xkb_keymap);
if ((xkb_keymap = xkb_keymap_new_from_file(xkb_context, temp, XKB_KEYMAP_FORMAT_TEXT_V1, 0)) == NULL) {
fprintf(stderr, "[i3lock] xkb_keymap_new_from_file failed\n");
goto out;
}
struct xkb_state *new_state = xkb_state_new(xkb_keymap);
if (new_state == NULL) {
fprintf(stderr, "[i3lock] xkb_state_new failed\n");
goto out;
}
if (xkb_state != NULL)
xkb_state_unref(xkb_state);
xkb_state = new_state;
ret = true;
out:
XkbFreeKeyboard(result.xkb, XkbAllComponentsMask, true);
fclose(temp);
return ret;
}
static int
test_file(struct xkb_context *ctx, const char *path_rel)
{
struct xkb_keymap *keymap = test_compile_file(ctx, path_rel);
if (!keymap)
return 0;
xkb_keymap_unref(keymap);
return 1;
}
QLibInputKeyboard::~QLibInputKeyboard()
{
#ifndef QT_NO_XKBCOMMON_EVDEV
if (m_state)
xkb_state_unref(m_state);
if (m_keymap)
xkb_keymap_unref(m_keymap);
if (m_ctx)
xkb_context_unref(m_ctx);
#endif
}
static void
ss_seat_handle_keymap(void *data, struct wl_keyboard *wl_keyboard,
uint32_t format, int fd, uint32_t size)
{
struct ss_seat *seat = data;
struct xkb_keymap *keymap;
char *map_str;
if (!data)
goto error;
if (format == WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) {
map_str = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (map_str == MAP_FAILED) {
weston_log("mmap failed: %m\n");
goto error;
}
keymap = xkb_keymap_new_from_string(seat->base.compositor->xkb_context,
map_str,
XKB_KEYMAP_FORMAT_TEXT_V1,
0);
munmap(map_str, size);
if (!keymap) {
weston_log("failed to compile keymap\n");
goto error;
}
seat->keyboard_state_update = STATE_UPDATE_NONE;
} else if (format == WL_KEYBOARD_KEYMAP_FORMAT_NO_KEYMAP) {
weston_log("No keymap provided; falling back to default\n");
keymap = NULL;
seat->keyboard_state_update = STATE_UPDATE_AUTOMATIC;
} else {
weston_log("Invalid keymap\n");
goto error;
}
close(fd);
if (seat->base.keyboard_device_count)
weston_seat_update_keymap(&seat->base, keymap);
else
weston_seat_init_keyboard(&seat->base, keymap);
xkb_keymap_unref(keymap);
return;
error:
wl_keyboard_release(seat->parent.keyboard);
close(fd);
}
void
xrtb_keyboard_fini(struct xcb_rutabaga *xrtb)
{
assert(xrtb->xkb_ctx);
xkb_context_unref(xrtb->xkb_ctx);
if (xrtb->xkb_keymap)
xkb_keymap_unref(xrtb->xkb_keymap);
if (xrtb->xkb_state)
xkb_state_unref(xrtb->xkb_state);
}
/**
* Process X11 events in the main-loop (gui-thread) of the application.
*/
static gboolean main_loop_x11_event_handler ( xcb_generic_event_t *ev, G_GNUC_UNUSED gpointer data )
{
if ( ev == NULL ) {
int status = xcb_connection_has_error ( xcb->connection );
fprintf ( stderr, "The XCB connection to X server had a fatal error: %d\n", status );
g_main_loop_quit ( main_loop );
return G_SOURCE_REMOVE;
}
uint8_t type = ev->response_type & ~0x80;
if ( type == xkb.first_event ) {
switch ( ev->pad0 )
{
case XCB_XKB_MAP_NOTIFY:
xkb_state_unref ( xkb.state );
xkb_keymap_unref ( xkb.keymap );
xkb.keymap = xkb_x11_keymap_new_from_device ( xkb.context, xcb->connection, xkb.device_id, 0 );
xkb.state = xkb_x11_state_new_from_device ( xkb.keymap, xcb->connection, xkb.device_id );
break;
case XCB_XKB_STATE_NOTIFY:
{
xcb_xkb_state_notify_event_t *ksne = (xcb_xkb_state_notify_event_t *) ev;
xkb_state_update_mask ( xkb.state,
ksne->baseMods,
ksne->latchedMods,
ksne->lockedMods,
ksne->baseGroup,
ksne->latchedGroup,
ksne->lockedGroup );
break;
}
}
return G_SOURCE_CONTINUE;
}
RofiViewState *state = rofi_view_get_active ();
if ( xcb->sndisplay != NULL ) {
sn_xcb_display_process_event ( xcb->sndisplay, ev );
}
if ( state != NULL ) {
rofi_view_itterrate ( state, ev, &xkb );
if ( rofi_view_get_completed ( state ) ) {
// This menu is done.
rofi_view_finalize ( state );
// cleanup
if ( rofi_view_get_active () == NULL ) {
teardown ( pfd );
g_main_loop_quit ( main_loop );
}
}
}
return G_SOURCE_CONTINUE;
}
static void
keymap_changed (MetaBackend *backend)
{
MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
if (priv->keymap)
{
xkb_keymap_unref (priv->keymap);
priv->keymap = NULL;
}
g_signal_emit_by_name (backend, "keymap-changed", 0);
}
static kbdmap *kbdmap_unref(kbdmap *km) {
if (!km)
return NULL;
assert_return(km->ref > 0, NULL);
if (--km->ref > 0)
return NULL;
xkb_keymap_unref(km->xkb_keymap);
free(km);
return 0;
}
static void
input_method_keyboard_keymap(void *data,
struct wl_keyboard *wl_keyboard,
uint32_t format,
int32_t fd,
uint32_t size)
{
struct simple_im *keyboard = data;
char *map_str;
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) {
close(fd);
return;
}
map_str = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (map_str == MAP_FAILED) {
close(fd);
return;
}
keyboard->keymap =
xkb_keymap_new_from_string(keyboard->xkb_context,
map_str,
XKB_KEYMAP_FORMAT_TEXT_V1,
0);
munmap(map_str, size);
close(fd);
if (!keyboard->keymap) {
fprintf(stderr, "failed to compile keymap\n");
return;
}
keyboard->state = xkb_state_new(keyboard->keymap);
if (!keyboard->state) {
fprintf(stderr, "failed to create XKB state\n");
xkb_keymap_unref(keyboard->keymap);
return;
}
keyboard->control_mask =
1 << xkb_keymap_mod_get_index(keyboard->keymap, "Control");
keyboard->alt_mask =
1 << xkb_keymap_mod_get_index(keyboard->keymap, "Mod1");
keyboard->shift_mask =
1 << xkb_keymap_mod_get_index(keyboard->keymap, "Shift");
}
WaylandDisplay::~WaylandDisplay()
{
if (m_eventSource)
g_source_unref(m_eventSource);
m_eventSource = nullptr;
if (m_interfaces.compositor)
wl_compositor_destroy(m_interfaces.compositor);
if (m_interfaces.data_device_manager)
wl_data_device_manager_destroy(m_interfaces.data_device_manager);
if (m_interfaces.drm)
wl_drm_destroy(m_interfaces.drm);
if (m_interfaces.seat)
wl_seat_destroy(m_interfaces.seat);
if (m_interfaces.xdg)
xdg_shell_destroy(m_interfaces.xdg);
if (m_interfaces.ivi_application)
ivi_application_destroy(m_interfaces.ivi_application);
m_interfaces = { nullptr, nullptr, nullptr, nullptr, nullptr, nullptr };
if (m_registry)
wl_registry_destroy(m_registry);
m_registry = nullptr;
if (m_display)
wl_display_disconnect(m_display);
m_display = nullptr;
if (m_seatData.pointer.object)
wl_pointer_destroy(m_seatData.pointer.object);
if (m_seatData.keyboard.object)
wl_keyboard_destroy(m_seatData.keyboard.object);
if (m_seatData.touch.object)
wl_touch_destroy(m_seatData.touch.object);
if (m_seatData.xkb.context)
xkb_context_unref(m_seatData.xkb.context);
if (m_seatData.xkb.keymap)
xkb_keymap_unref(m_seatData.xkb.keymap);
if (m_seatData.xkb.state)
xkb_state_unref(m_seatData.xkb.state);
if (m_seatData.xkb.composeTable)
xkb_compose_table_unref(m_seatData.xkb.composeTable);
if (m_seatData.xkb.composeState)
xkb_compose_state_unref(m_seatData.xkb.composeState);
if (m_seatData.repeatData.eventSource)
g_source_remove(m_seatData.repeatData.eventSource);
m_seatData = SeatData{ };
}
void free_xkb(void)
{
if (mod_map_idx)
free(mod_map_idx);
if (mod_map_bit)
free(mod_map_bit);
if (xkb_map)
xkb_keymap_unref(xkb_map);
if (xkb_ctx)
xkb_context_unref(xkb_ctx);
if (xkb_state)
xkb_state_unref(xkb_state);
mod_map_idx = NULL;
mod_map_bit = NULL;
xkb_map = NULL;
xkb_ctx = NULL;
xkb_state = NULL;
}
static void udev_input_free(void *data)
{
unsigned i;
udev_input_t *udev = (udev_input_t*)data;
if (!data || !udev)
return;
if (udev->joypad)
udev->joypad->destroy();
if (udev->epfd >= 0)
close(udev->epfd);
for (i = 0; i < udev->num_devices; i++)
{
close(udev->devices[i]->fd);
free(udev->devices[i]);
}
free(udev->devices);
if (udev->monitor)
udev_monitor_unref(udev->monitor);
if (udev->udev)
udev_unref(udev->udev);
#ifdef HAVE_XKBCOMMON
if (udev->mod_map_idx)
free(udev->mod_map_idx);
if (udev->mod_map_bit)
free(udev->mod_map_bit);
if (udev->xkb_map)
xkb_keymap_unref(udev->xkb_map);
if (udev->xkb_ctx)
xkb_context_unref(udev->xkb_ctx);
if (udev->xkb_state)
xkb_state_unref(udev->xkb_state);
#endif
free(udev);
}
int
main(void)
{
struct xkb_context *ctx;
struct xkb_keymap *keymap;
struct xkb_state *state;
struct bench bench;
char *elapsed;
ctx = test_get_context(0);
assert(ctx);
keymap = test_compile_rules(ctx, "evdev", "pc104", "us,ru,il,de",
",,,neo", "grp:menu_toggle");
assert(keymap);
state = xkb_state_new(keymap);
assert(state);
xkb_context_set_log_level(ctx, XKB_LOG_LEVEL_CRITICAL);
xkb_context_set_log_verbosity(ctx, 0);
srand(time(NULL));
bench_start(&bench);
bench_key_proc(state);
bench_stop(&bench);
elapsed = bench_elapsed_str(&bench);
fprintf(stderr, "ran %d iterations in %ss\n",
BENCHMARK_ITERATIONS, elapsed);
free(elapsed);
xkb_state_unref(state);
xkb_keymap_unref(keymap);
xkb_context_unref(ctx);
return 0;
}
void _glfwPlatformTerminate(void)
{
_glfwTerminateEGL();
_glfwTerminateJoysticksLinux();
_glfwTerminateThreadLocalStoragePOSIX();
xkb_keymap_unref(_glfw.wl.xkb.keymap);
xkb_state_unref(_glfw.wl.xkb.state);
xkb_context_unref(_glfw.wl.xkb.context);
if (_glfw.wl.cursorTheme)
wl_cursor_theme_destroy(_glfw.wl.cursorTheme);
if (_glfw.wl.cursorSurface)
wl_surface_destroy(_glfw.wl.cursorSurface);
if (_glfw.wl.compositor)
wl_compositor_destroy(_glfw.wl.compositor);
if (_glfw.wl.shm)
wl_shm_destroy(_glfw.wl.shm);
if (_glfw.wl.shell)
wl_shell_destroy(_glfw.wl.shell);
if (_glfw.wl.pointer)
wl_pointer_destroy(_glfw.wl.pointer);
if (_glfw.wl.keyboard)
wl_keyboard_destroy(_glfw.wl.keyboard);
if (_glfw.wl.seat)
wl_seat_destroy(_glfw.wl.seat);
if (_glfw.wl.relativePointerManager)
zwp_relative_pointer_manager_v1_destroy(_glfw.wl.relativePointerManager);
if (_glfw.wl.pointerConstraints)
zwp_pointer_constraints_v1_destroy(_glfw.wl.pointerConstraints);
if (_glfw.wl.registry)
wl_registry_destroy(_glfw.wl.registry);
if (_glfw.wl.display)
{
wl_display_flush(_glfw.wl.display);
wl_display_disconnect(_glfw.wl.display);
}
}
int
main(int argc, char **argv)
{
struct xkb_context *ctx;
struct xkb_keymap *keymap;
struct xkb_rule_names names = {
.rules = NULL,
.model = NULL,
.layout = NULL,
.variant = NULL,
.options = NULL,
};
int rc;
if (argc <= 1) {
usage();
return 1;
}
if (!parse_options(argc, argv, &names))
return 1;
ctx = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
assert(ctx);
keymap = xkb_keymap_new_from_names(ctx, &names, XKB_KEYMAP_COMPILE_NO_FLAGS);
rc = (keymap == NULL);
if (rc == 0 && print)
printf("%s\n", xkb_keymap_get_as_string(keymap,
XKB_KEYMAP_FORMAT_TEXT_V1));
xkb_keymap_unref(keymap);
xkb_context_unref(ctx);
return rc;
}
int
main(int argc, char *argv[])
{
struct xkb_context *ctx = test_get_context(0);
struct xkb_keymap *keymap;
char *original, *dump;
assert(ctx);
/* Load in a prebuilt keymap, make sure we can compile it from a string,
* then compare it to make sure we get the same result when dumping it
* to a string. */
original = test_read_file(DATA_PATH);
assert(original);
keymap = test_compile_string(ctx, original);
assert(keymap);
dump = xkb_keymap_get_as_string(keymap, XKB_KEYMAP_USE_ORIGINAL_FORMAT);
assert(dump);
if (!streq(original, dump)) {
fprintf(stderr,
"round-trip test failed: dumped map differs from original\n");
fprintf(stderr, "path to original file: %s\n",
test_get_path(DATA_PATH));
fprintf(stderr, "length: dumped %lu, original %lu\n",
(unsigned long) strlen(dump),
(unsigned long) strlen(original));
fprintf(stderr, "dumped map:\n");
fprintf(stderr, "%s\n", dump);
fflush(stderr);
assert(0);
}
free(original);
free(dump);
xkb_keymap_unref(keymap);
/* Make sure we can't (falsely claim to) compile an empty string. */
keymap = test_compile_string(ctx, "");
assert(!keymap);
/* Make sure we can recompile our output for a normal keymap from rules. */
keymap = test_compile_rules(ctx, NULL, NULL,
"ru,ca,de,us", ",multix,neo,intl", NULL);
assert(keymap);
dump = xkb_keymap_get_as_string(keymap, XKB_KEYMAP_USE_ORIGINAL_FORMAT);
assert(dump);
xkb_keymap_unref(keymap);
keymap = test_compile_string(ctx, dump);
assert(keymap);
/* Test response to invalid formats and flags. */
assert(!xkb_keymap_new_from_string(ctx, dump, 0, 0));
assert(!xkb_keymap_new_from_string(ctx, dump, -1, 0));
assert(!xkb_keymap_new_from_string(ctx, dump, XKB_KEYMAP_FORMAT_TEXT_V1+1, 0));
assert(!xkb_keymap_new_from_string(ctx, dump, XKB_KEYMAP_FORMAT_TEXT_V1, -1));
assert(!xkb_keymap_new_from_string(ctx, dump, XKB_KEYMAP_FORMAT_TEXT_V1, 1414));
assert(!xkb_keymap_get_as_string(keymap, 0));
assert(!xkb_keymap_get_as_string(keymap, 4893));
xkb_keymap_unref(keymap);
free(dump);
xkb_context_unref(ctx);
return 0;
}
static void keyboardHandleKeymap(void* data,
struct wl_keyboard* keyboard,
uint32_t format,
int fd,
uint32_t size)
{
struct xkb_keymap* keymap;
struct xkb_state* state;
#ifdef HAVE_XKBCOMMON_COMPOSE_H
struct xkb_compose_table* composeTable;
struct xkb_compose_state* composeState;
#endif
char* mapStr;
const char* locale;
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
{
close(fd);
return;
}
mapStr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (mapStr == MAP_FAILED) {
close(fd);
return;
}
keymap = xkb_keymap_new_from_string(_glfw.wl.xkb.context,
mapStr,
XKB_KEYMAP_FORMAT_TEXT_V1,
0);
munmap(mapStr, size);
close(fd);
if (!keymap)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to compile keymap");
return;
}
state = xkb_state_new(keymap);
if (!state)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to create XKB state");
xkb_keymap_unref(keymap);
return;
}
// Look up the preferred locale, falling back to "C" as default.
locale = getenv("LC_ALL");
if (!locale)
locale = getenv("LC_CTYPE");
if (!locale)
locale = getenv("LANG");
if (!locale)
locale = "C";
#ifdef HAVE_XKBCOMMON_COMPOSE_H
composeTable =
xkb_compose_table_new_from_locale(_glfw.wl.xkb.context, locale,
XKB_COMPOSE_COMPILE_NO_FLAGS);
if (composeTable)
{
composeState =
xkb_compose_state_new(composeTable, XKB_COMPOSE_STATE_NO_FLAGS);
xkb_compose_table_unref(composeTable);
if (composeState)
_glfw.wl.xkb.composeState = composeState;
else
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to create XKB compose state");
}
else
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland: Failed to create XKB compose table");
}
#endif
xkb_keymap_unref(_glfw.wl.xkb.keymap);
xkb_state_unref(_glfw.wl.xkb.state);
_glfw.wl.xkb.keymap = keymap;
_glfw.wl.xkb.state = state;
_glfw.wl.xkb.controlMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Control");
_glfw.wl.xkb.altMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod1");
_glfw.wl.xkb.shiftMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Shift");
_glfw.wl.xkb.superMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod4");
_glfw.wl.xkb.capsLockMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Lock");
_glfw.wl.xkb.numLockMask =
1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, "Mod2");
}
static void free_keyboard(Keyboard *keyboard) {
xkb_state_unref(keyboard->state);
xkb_keymap_unref(keyboard->keymap);
xkb_context_unref(keyboard->ctx);
}
void fill_keycodes() {
struct xkb_keymap *keymap;
struct xkb_context *context;
const struct xkb_rule_names rules={
.rules=xkb_names[0],
.model=xkb_names[1],
.layout=xkb_names[2],
.variant=xkb_names[3],
.options=xkb_names[4]
};
struct xkb_state *state;
enum xkb_state_component current_state;
int counter;
int i,j,k;
char mods[256];
char keysym_asc[256];
char file_path[256];
char command[15];
uint32_t max_keys;
int w,h,retval;
int jumpto;
context=xkb_context_new(0);
keymap=xkb_keymap_new_from_names(context,&rules,0);
state=NULL;
// Get all the modifier keys
for(i=8;i<256;i++) {
state=xkb_state_new(keymap);
current_state=xkb_state_update_key(state, i,XKB_KEY_DOWN);
if (current_state!=0) {
mods[i]=1;
} else {
mods[i]=0;
}
xkb_state_unref(state);
}
mods[7]=1; // fake mod, used for "no mod"
// Read the keyboard definition files
sprintf(file_path,"%s/%s.keymap",BASE_CONFIG_DIR,lang_onscreen);
FILE *keyboard_file=fopen(file_path,"r");
if (keyboard_file==NULL) {
printf("Can't open keyboard definition file %s. Trying with US file\n",file_path);
sprintf(file_path,"%s/us.keymap",BASE_CONFIG_DIR);
keyboard_file=fopen(file_path,"r");
if (keyboard_file==NULL) {
printf("Also failed to open the US keymap file. Aborting.\n");
exit(-1);
}
}
retval=fscanf(keyboard_file,"%s %d",command,&keyboard_blocks);
if (retval!=2) {
printf("Can't read the number of blocks\n");
} else {
max_keys=keyboard_blocks*4*KEYS_PER_ROW;
keyboard_lowercase=(struct key_element *)malloc(max_keys*sizeof(struct key_element));
memset(keyboard_lowercase,0,max_keys*sizeof(struct key_element));
for(counter=0;(!feof(keyboard_file))&&(counter<max_keys);counter++) {
retval=fscanf(keyboard_file,"%s %d %d",command,&w,&h);
if(retval!=3) {
break;
}
keyboard_lowercase[counter].size=KEYS_FONT_SIZE;
keyboard_lowercase[counter].g_element[0]=0;
keyboard_lowercase[counter].w=w;
keyboard_lowercase[counter].h=h;
keyboard_lowercase[counter].keycode=0;
keyboard_lowercase[counter].modifier=0;
if (!strcmp(command,"BLANK")) {
keyboard_lowercase[counter].type=KEY_BLANK;
keyboard_lowercase[counter].keysym=0;
} else if (!strcmp(command,"KEY")) {
keyboard_lowercase[counter].type=KEY_PH;
retval=fscanf(keyboard_file,"%s",keyboard_lowercase[counter].g_element);
keyboard_lowercase[counter].keysym=init_utf8_to_keysym(keyboard_lowercase[counter].g_element);
if (keyboard_lowercase[counter].keysym==0) {
keyboard_lowercase[counter].type=KEY_BLANK;
}
} else if ((!strcmp(command,"KEYSYM"))||(!strcmp(command,"KEYSYMTEXT"))) {
keyboard_lowercase[counter].type=KEY_PH;
retval=fscanf(keyboard_file,"%s",keysym_asc);
keyboard_lowercase[counter].keysym=xkb_keysym_from_name(keysym_asc,0);
if (keyboard_lowercase[counter].keysym==0) {
printf("Unknown keysym %s\n",keysym_asc);
keyboard_lowercase[counter].type=KEY_BLANK;
} else {
if (!strcmp(command,"KEYSYMTEXT")) {
retval=fscanf(keyboard_file,"%s",keyboard_lowercase[counter].g_element);
keyboard_lowercase[counter].size=KEYS_TEXT_FONT_SIZE;
} else {
retval=xkb_keysym_to_utf8(keyboard_lowercase[counter].keysym,keyboard_lowercase[counter].g_element,7);
if (retval==-1) {
retval++;
}
keyboard_lowercase[counter].g_element[retval]=0;// terminate string
}
}
} else if (!strcmp(command,"TAB")) {
keyboard_lowercase[counter].type=KEY_TAB;
keyboard_lowercase[counter].keysym=XK_Tab;
} else if (!strcmp(command,"SPACE")) {
keyboard_lowercase[counter].type=KEY_SPACE;
keyboard_lowercase[counter].keysym=XK_space;
} else if (!strcmp(command,"RETURN")) {
keyboard_lowercase[counter].type=KEY_RETURN;
keyboard_lowercase[counter].keysym=XK_Return;
} else if (!strcmp(command,"DELETE")) {
keyboard_lowercase[counter].type=KEY_DELETE;
keyboard_lowercase[counter].keysym=XK_BackSpace;
} else if (!strcmp(command,"JUMPTO")) {
retval=fscanf(keyboard_file,"%d %s",&jumpto,command);
keyboard_lowercase[counter].type=KEY_JUMPTO;
keyboard_lowercase[counter].keycode=jumpto;
keyboard_lowercase[counter].keysym=0;
if (!strcmp(command,"GEN")) {
keyboard_lowercase[counter].modifier=0;
} else if (!strcmp(command,"SHIFT")) {
keyboard_lowercase[counter].modifier=1;
} else if (!strcmp(command,"SYMBOLS")) {
keyboard_lowercase[counter].modifier=2;
} else if (!strcmp(command,"LETTERS")) {
keyboard_lowercase[counter].modifier=3;
}
if (jumpto>=keyboard_blocks) {
printf("Ilegal jump to block %d (max. is %d)\n",jumpto,keyboard_blocks);
keyboard_lowercase[counter].type=KEY_BLANK;
}
} else if (!strcmp(command,"UP")) {
keyboard_lowercase[counter].type=KEY_UP;
keyboard_lowercase[counter].keysym=XK_Up;
} else if (!strcmp(command,"DOWN")) {
keyboard_lowercase[counter].type=KEY_DOWN;
keyboard_lowercase[counter].keysym=XK_Down;
} else if (!strcmp(command,"LEFT")) {
keyboard_lowercase[counter].type=KEY_LEFT;
keyboard_lowercase[counter].keysym=XK_Left;
} else if (!strcmp(command,"RIGHT")) {
keyboard_lowercase[counter].type=KEY_RIGHT;
keyboard_lowercase[counter].keysym=XK_Right;
} else {
printf("Unknown command %s\n",command);
keyboard_lowercase[counter].type=KEY_BLANK;
keyboard_lowercase[counter].keysym=0;
}
}
xkb_keysym_t keysym;
xkb_keycode_t keycode_mod;
for(i=7;i<256;i++) { // do a loop on every modifier
if (!mods[i]) {
continue; // In this loop we test each modifier with each keycode
}
state=xkb_state_new(keymap);
if (i!=7) {
xkb_state_update_key(state, i,XKB_KEY_DOWN); // press the modifier key
keycode_mod=i;
} else {
keycode_mod=0;
}
for(j=8;j<256;j++) {
if (mods[j]) {
continue; // Don't test modifiers; we want "normal" keys
}
keysym=xkb_state_key_get_one_sym(state, j);
if (keysym==XKB_KEY_NoSymbol) {
continue;
}
for(k=0;k<counter;k++) { // and now we check each desired key with the keysymbol obtained
if ((keyboard_lowercase[k].keycode==0)&&(keyboard_lowercase[k].type!=KEY_BLANK)&&(keyboard_lowercase[k].keysym==keysym)) {
keyboard_lowercase[k].keycode=j;
keyboard_lowercase[k].modifier=keycode_mod;
}
}
}
xkb_state_unref(state);
}
/*for(k=0;k<counter;k++) { // and now we check each desired key with the keysymbol obtained
printf("Texto: %s, Keysym: %d, mod: %d\n",keyboard_lowercase[k].g_element,keyboard_lowercase[k].keycode,keyboard_lowercase[k].modifier);
}*/
// Now assign new keysyms to keycodes not used, to allow other keysyms not available in US keyboards
xcb_key_symbols_t *symbols;
symbols=xcb_key_symbols_alloc(conn);
xcb_flush(conn);
xcb_keycode_t keycode=8;
xcb_keycode_t keycode_found;
xcb_keysym_t keysyms[4];
xcb_keycode_t keycode_shift;
struct lower_upper_t {xcb_keysym_t upper_first;
xcb_keysym_t upper_last;
xcb_keysym_t lower_first;
xcb_keysym_t lower_last;
};
struct lower_upper_t lower_upper[] = {
{XKB_KEY_Agrave,XKB_KEY_Odiaeresis,XKB_KEY_agrave,XKB_KEY_odiaeresis},
{XKB_KEY_Oslash,XKB_KEY_THORN,XKB_KEY_oslash,XKB_KEY_thorn},
{0,0,0,0}
};
struct lower_upper_t *iter_lu;
keycode_shift=*xcb_key_symbols_get_keycode(symbols,XKB_KEY_Shift_L);
for(k=0;k<max_keys;k++) { // and now we check each desired key with the keysymbol obtained
if ((keyboard_lowercase[k].keycode==0)&&(keyboard_lowercase[k].type!=KEY_BLANK)&&(keyboard_lowercase[k].type!=KEY_JUMPTO)) {
// this key is not available in US keyboards; let's redefine a keycode for it
keycode_found=0;
while(keycode<256) {
if ((0==xcb_key_symbols_get_keysym(symbols,keycode,0))&&
(0==xcb_key_symbols_get_keysym(symbols,keycode,1))&&
(0==xcb_key_symbols_get_keysym(symbols,keycode,2))&&
(0==xcb_key_symbols_get_keysym(symbols,keycode,3))) {
keycode_found=keycode;
break;
}
keycode++;
}
if (keycode_found==0) {
printf("No more codes available\n");
break; // there are no more free keycodes available
}
keycode=keycode_found;
keysyms[0]=keyboard_lowercase[k].keysym;
keysyms[1]=0;
keysyms[2]=keyboard_lowercase[k].keysym;
keysyms[3]=0;
for(iter_lu=lower_upper;iter_lu->upper_first;iter_lu++) {
if ((keysyms[0]>=iter_lu->upper_first)&&(keysyms[0]<=iter_lu->upper_last)) { // it's an uppercase special character
keysyms[0]|=0x20; // first character as lowercase
break;
}
if ((keysyms[0]>=iter_lu->lower_first)&&(keysyms[0]<=iter_lu->lower_last)) { // it's a lowercase special character
keysyms[2]&=0xDF; // second character as uppercase
break;
}
}
xcb_change_keyboard_mapping(conn,1,keycode,4,keysyms); // insert the new keysym
for(j=k;j<max_keys;j++) { // set the keycode and the shift modifier, if needed, to all keys with that keysyms
if (keyboard_lowercase[j].keysym==keysyms[0]) {
keyboard_lowercase[j].keycode=keycode;
keyboard_lowercase[j].modifier=0;
continue;
}
if (keyboard_lowercase[j].keysym==keysyms[2]) {
keyboard_lowercase[j].keycode=keycode;
keyboard_lowercase[j].modifier=keycode_shift;
continue;
}
}
keycode++;
}
}
xcb_key_symbols_free(symbols);
}
fclose(keyboard_file);
keyboard_current_block=0;
xkb_keymap_unref(keymap);
xkb_context_unref(context);
}
int uxkb_desc_init(struct uterm_input *input,
const char *model,
const char *layout,
const char *variant,
const char *options,
const char *keymap)
{
int ret;
struct xkb_rule_names rmlvo = {
.rules = "evdev",
.model = model,
.layout = layout,
.variant = variant,
.options = options,
};
input->ctx = xkb_context_new(0);
if (!input->ctx) {
log_error("cannot create XKB context");
return -ENOMEM;
}
/* If a complete keymap file was given, first try that. */
if (keymap && *keymap) {
input->keymap = xkb_keymap_new_from_string(input->ctx,
keymap, XKB_KEYMAP_FORMAT_TEXT_V1, 0);
if (input->keymap) {
log_debug("new keyboard description from memory");
return 0;
}
log_warn("cannot parse keymap, reverting to rmlvo");
}
input->keymap = xkb_keymap_new_from_names(input->ctx, &rmlvo, 0);
if (!input->keymap) {
log_warn("failed to create keymap (%s, %s, %s, %s), "
"reverting to default system keymap",
model, layout, variant, options);
rmlvo.model = "";
rmlvo.layout = "";
rmlvo.variant = "";
rmlvo.options = "";
input->keymap = xkb_keymap_new_from_names(input->ctx,
&rmlvo, 0);
if (!input->keymap) {
log_warn("failed to create XKB keymap");
ret = -EFAULT;
goto err_ctx;
}
}
log_debug("new keyboard description (%s, %s, %s, %s)",
model, layout, variant, options);
return 0;
err_ctx:
xkb_context_unref(input->ctx);
return ret;
}
void uxkb_desc_destroy(struct uterm_input *input)
{
xkb_keymap_unref(input->keymap);
xkb_context_unref(input->ctx);
}
int
main(int argc, char *argv[])
{
int ret;
int opt;
struct keyboard *kbds;
struct xkb_context *ctx;
struct xkb_keymap *keymap;
const char *rules = NULL;
const char *model = NULL;
const char *layout = NULL;
const char *variant = NULL;
const char *options = NULL;
const char *keymap_path = NULL;
struct sigaction act;
setlocale(LC_ALL, "");
while ((opt = getopt(argc, argv, "r:m:l:v:o:k:n:c")) != -1) {
switch (opt) {
case 'r':
rules = optarg;
break;
case 'm':
model = optarg;
break;
case 'l':
layout = optarg;
break;
case 'v':
variant = optarg;
break;
case 'o':
options = optarg;
break;
case 'k':
keymap_path = optarg;
break;
case 'n':
errno = 0;
evdev_offset = strtol(optarg, NULL, 10);
if (errno) {
fprintf(stderr, "error: -n option expects a number\n");
exit(EXIT_FAILURE);
}
break;
case 'c':
report_state_changes = true;
break;
case '?':
fprintf(stderr, " Usage: %s [-r <rules>] [-m <model>] "
"[-l <layout>] [-v <variant>] [-o <options>]\n",
argv[0]);
fprintf(stderr, " or: %s -k <path to keymap file>\n",
argv[0]);
fprintf(stderr, "For both: -n <evdev keycode offset>\n"
" -c (to report changes to the state)\n");
exit(EX_USAGE);
}
}
ctx = test_get_context(0);
if (!ctx) {
ret = -1;
fprintf(stderr, "Couldn't create xkb context\n");
goto err_out;
}
if (keymap_path) {
FILE *file = fopen(keymap_path, "r");
if (!file) {
ret = EXIT_FAILURE;
fprintf(stderr, "Couldn't open '%s': %s\n",
keymap_path, strerror(errno));
goto err_ctx;
}
keymap = xkb_keymap_new_from_file(ctx, file,
XKB_KEYMAP_FORMAT_TEXT_V1, 0);
fclose(file);
}
else {
keymap = test_compile_rules(ctx, rules, model, layout, variant,
options);
}
if (!keymap) {
ret = -1;
fprintf(stderr, "Couldn't create xkb keymap\n");
goto err_ctx;
}
kbds = get_keyboards(keymap);
if (!kbds) {
ret = -1;
goto err_xkb;
}
act.sa_handler = sigintr_handler;
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
sigaction(SIGINT, &act, NULL);
sigaction(SIGTERM, &act, NULL);
/* Instead of fiddling with termios.. */
system("stty -echo");
ret = loop(kbds);
if (ret)
goto err_stty;
err_stty:
system("stty echo");
free_keyboards(kbds);
err_xkb:
xkb_keymap_unref(keymap);
err_ctx:
xkb_context_unref(ctx);
err_out:
exit(ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
}
