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#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/poll.h>
#include <string.h>
#include <errno.h>
#include <libinput.h>
#include "buckle.h"
static int open_restricted(const char *path, int flags, void *user_data)
{
int fd = open(path, flags);
if(fd < 0) {
fprintf(stderr, "Failed to open %s (%s)\n", path, strerror(errno));
}
return fd < 0 ? -errno : fd;
}
static void close_restricted(int fd, void *user_data)
{
close(fd);
}
static const struct libinput_interface interface = {
.open_restricted = open_restricted,
.close_restricted = close_restricted,
};
static void handle_key(struct libinput_event *ev)
{
struct libinput_event_keyboard *k = libinput_event_get_keyboard_event(ev);
enum libinput_key_state state = libinput_event_keyboard_get_key_state(k);
uint32_t key = libinput_event_keyboard_get_key(k);
play(key, state == LIBINPUT_KEY_STATE_PRESSED);
}
static void handle_events(struct libinput *li)
{
struct libinput_event *ev;
libinput_dispatch(li);
while((ev = libinput_get_event(li))) {
switch(libinput_event_get_type(ev)) {
case LIBINPUT_EVENT_KEYBOARD_KEY:
handle_key(ev);
break;
default:
break;
}
libinput_event_destroy(ev);
libinput_dispatch(li);
}
}
static void log_handler(struct libinput *li, enum libinput_log_priority priority,
const char *format, va_list args)
{
vprintf(format, args);
}
int scan(int verbose)
{
struct udev *udev;
struct libinput *li;
udev = udev_new();
if (!udev) {
fprintf(stderr, "Failed to initialize udev\n");
return -1;
}
li = libinput_udev_create_context(&interface, NULL, udev);
if(!li) {
fprintf(stderr, "Failed to initialize context\n");
return -1;
}
if(verbose) {
libinput_log_set_handler(li, log_handler);
libinput_log_set_priority(li, LIBINPUT_LOG_PRIORITY_DEBUG);
}
if (libinput_udev_assign_seat(li, "seat0")) {
fprintf(stderr, "Failed to set seat\n");
return -1;
}
libinput_dispatch(li);
struct pollfd fds;
fds.fd = libinput_get_fd(li);
fds.events = POLLIN;
fds.revents = 0;
while(poll(&fds, 1, -1) > -1) {
handle_events(li);
}
return 0;
}
void open_console(void)
{
}
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