END_TEST
START_TEST(udev_create_seat0)
{
struct libinput *li;
struct libinput_event *event;
struct udev *udev;
int fd;
udev = udev_new();
ck_assert(udev != NULL);
li = libinput_udev_create_context(&simple_interface, NULL, udev);
ck_assert(li != NULL);
ck_assert_int_eq(libinput_udev_assign_seat(li, "seat0"), 0);
fd = libinput_get_fd(li);
ck_assert_int_ge(fd, 0);
/* expect at least one event */
libinput_dispatch(li);
event = libinput_get_event(li);
ck_assert(event != NULL);
libinput_event_destroy(event);
libinput_unref(li);
udev_unref(udev);
}
END_TEST
START_TEST(udev_device_sysname)
{
struct libinput *li;
struct libinput_event *ev;
struct libinput_device *device;
const char *sysname;
struct udev *udev;
udev = udev_new();
ck_assert(udev != NULL);
li = libinput_udev_create_context(&simple_interface, NULL, udev);
ck_assert(li != NULL);
ck_assert_int_eq(libinput_udev_assign_seat(li, "seat0"), 0);
libinput_dispatch(li);
while ((ev = libinput_get_event(li))) {
if (libinput_event_get_type(ev) != LIBINPUT_EVENT_DEVICE_ADDED)
continue;
device = libinput_event_get_device(ev);
sysname = libinput_device_get_sysname(device);
ck_assert(sysname != NULL && strlen(sysname) > 1);
ck_assert(strchr(sysname, '/') == NULL);
ck_assert_int_eq(strncmp(sysname, "event", 5), 0);
libinput_event_destroy(ev);
}
libinput_unref(li);
udev_unref(udev);
}
END_TEST
START_TEST(udev_create_empty_seat)
{
struct libinput *li;
struct libinput_event *event;
struct udev *udev;
int fd;
udev = udev_new();
ck_assert(udev != NULL);
/* expect a libinput reference, but no events */
li = libinput_udev_create_context(&simple_interface, NULL, udev);
ck_assert(li != NULL);
ck_assert_int_eq(libinput_udev_assign_seat(li, "seatdoesntexist"), 0);
fd = libinput_get_fd(li);
ck_assert_int_ge(fd, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
ck_assert(event == NULL);
libinput_event_destroy(event);
libinput_unref(li);
udev_unref(udev);
}
END_TEST
START_TEST(path_udev_assign_seat)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
int rc;
litest_set_log_handler_bug(li);
rc = libinput_udev_assign_seat(li, "foo");
ck_assert_int_eq(rc, -1);
litest_restore_log_handler(li);
}
LibinputServer::LibinputServer()
: m_keyboardEventHandler(Input::KeyboardEventHandler::create())
, m_keyboardEventRepeating(new Input::KeyboardEventRepeating(*this))
, m_pointerCoords(0, 0)
, m_pointerBounds(1, 1)
#ifdef KEY_INPUT_HANDLING_VIRTUAL
, m_virtualkeyboard(nullptr)
#endif
{
m_udev = udev_new();
if (!m_udev)
return;
m_libinput = libinput_udev_create_context(&g_interface, nullptr, m_udev);
if (!m_libinput)
return;
int ret = libinput_udev_assign_seat(m_libinput, "seat0");
if (ret)
return;
GSource* baseSource = g_source_new(&EventSource::s_sourceFuncs, sizeof(EventSource));
auto* source = reinterpret_cast<EventSource*>(baseSource);
source->pfd.fd = libinput_get_fd(m_libinput);
source->pfd.events = G_IO_IN | G_IO_ERR | G_IO_HUP;
source->pfd.revents = 0;
g_source_add_poll(baseSource, &source->pfd);
source->server = this;
g_source_set_name(baseSource, "[WPE] libinput");
g_source_set_priority(baseSource, G_PRIORITY_DEFAULT);
g_source_attach(baseSource, g_main_context_get_thread_default());
#ifdef KEY_INPUT_HANDLING_VIRTUAL
const char listenerName[] = "WebKitBrowser";
m_virtualkeyboard = Construct(listenerName, connectorName, VirtualKeyboardCallback);
if (m_virtualkeyboard == nullptr) {
fprintf(stderr, "[LibinputServer] Initialization of virtual keyboard failed!!!\n");
}
else {
fprintf(stderr, "[LibinputServer] Initialization of virtual keyboard and linux input system succeeded.\n");
}
#else
fprintf(stderr, "[LibinputServer] Initialization of linux input system succeeded.\n");
#endif
}
END_TEST
/**
* This test only works if there's at least one device in the system that is
* assigned the default seat. Should cover the 99% case.
*/
START_TEST(udev_added_seat_default)
{
struct libinput *li;
struct libinput_event *event;
struct udev *udev;
struct libinput_device *device;
struct libinput_seat *seat;
const char *seat_name;
enum libinput_event_type type;
int default_seat_found = 0;
udev = udev_new();
ck_assert(udev != NULL);
li = libinput_udev_create_context(&simple_interface, NULL, udev);
ck_assert(li != NULL);
ck_assert_int_eq(libinput_udev_assign_seat(li, "seat0"), 0);
libinput_dispatch(li);
while (!default_seat_found && (event = libinput_get_event(li))) {
type = libinput_event_get_type(event);
if (type != LIBINPUT_EVENT_DEVICE_ADDED) {
libinput_event_destroy(event);
continue;
}
device = libinput_event_get_device(event);
seat = libinput_device_get_seat(device);
ck_assert(seat != NULL);
seat_name = libinput_seat_get_logical_name(seat);
default_seat_found = !strcmp(seat_name, "default");
libinput_event_destroy(event);
}
ck_assert(default_seat_found);
libinput_unref(li);
udev_unref(udev);
}
bool
LibInputHandler::Open()
{
if ((nullptr != udev_context)
|| (nullptr != li_if)
|| (nullptr != li)
|| fd.IsDefined())
return false;
if (nullptr == udev_context) {
udev_context = new UdevContext(UdevContext::NewRef());
if ((nullptr == udev_context) || (nullptr == udev_context->Get())) {
return false;
}
}
li_if = new libinput_interface;
assert(li_if);
li_if->open_restricted = [](const char *path, int flags, void* user_data)
-> int {
return reinterpret_cast<LibInputHandler*>(user_data)->OpenDevice(path,
flags);
};
li_if->close_restricted = [](int fd, void* user_data) {
reinterpret_cast<LibInputHandler*>(user_data)->CloseDevice(fd);
};
li = libinput_udev_create_context(li_if, this, udev_context->Get());
if (nullptr == li)
return false;
int assign_seat_ret = libinput_udev_assign_seat(li, UDEV_DEFAULT_SEAT);
if (0 != assign_seat_ret)
return false;
fd.Set(libinput_get_fd(li));
if (!fd.IsDefined())
return false;
io_loop.Add(fd, io_loop.READ, *this);
return true;
}
static struct libinput *
open_udev(const struct libinput_interface *interface,
void *userdata,
const char *seat,
int verbose)
{
struct libinput *li;
struct udev *udev = udev_new();
if (!udev) {
fprintf(stderr, "Failed to initialize udev\n");
return NULL;
}
li = libinput_udev_create_context(interface, userdata, udev);
if (!li) {
fprintf(stderr, "Failed to initialize context from udev\n");
goto out;
}
if (verbose) {
libinput_log_set_handler(li, log_handler);
libinput_log_set_priority(li, LIBINPUT_LOG_PRIORITY_DEBUG);
}
if (libinput_udev_assign_seat(li, seat)) {
fprintf(stderr, "Failed to set seat\n");
libinput_unref(li);
li = NULL;
goto out;
}
out:
udev_unref(udev);
return li;
}
END_TEST
START_TEST(udev_seat_recycle)
{
struct udev *udev;
struct libinput *li;
struct libinput_event *ev;
struct libinput_device *device;
struct libinput_seat *saved_seat = NULL;
struct libinput_seat *seat;
int data = 0;
int found = 0;
void *user_data;
udev = udev_new();
ck_assert(udev != NULL);
li = libinput_udev_create_context(&simple_interface, NULL, udev);
ck_assert(li != NULL);
ck_assert_int_eq(libinput_udev_assign_seat(li, "seat0"), 0);
libinput_dispatch(li);
while ((ev = libinput_get_event(li))) {
switch (libinput_event_get_type(ev)) {
case LIBINPUT_EVENT_DEVICE_ADDED:
if (saved_seat)
break;
device = libinput_event_get_device(ev);
ck_assert(device != NULL);
saved_seat = libinput_device_get_seat(device);
libinput_seat_set_user_data(saved_seat, &data);
libinput_seat_ref(saved_seat);
break;
default:
break;
}
libinput_event_destroy(ev);
}
ck_assert(saved_seat != NULL);
libinput_suspend(li);
litest_drain_events(li);
libinput_resume(li);
libinput_dispatch(li);
while ((ev = libinput_get_event(li))) {
switch (libinput_event_get_type(ev)) {
case LIBINPUT_EVENT_DEVICE_ADDED:
device = libinput_event_get_device(ev);
ck_assert(device != NULL);
seat = libinput_device_get_seat(device);
user_data = libinput_seat_get_user_data(seat);
if (user_data == &data) {
found = 1;
ck_assert(seat == saved_seat);
}
break;
default:
break;
}
libinput_event_destroy(ev);
}
ck_assert(found == 1);
libinput_unref(li);
udev_unref(udev);
}