static void dev_destroy(struct wiimote_dev *dev) {
if (dev->root) {
xwii_iface_unref(dev->iface);
free(dev->root);
dev->root = NULL;
}
if (dev->uinput > 0) {
ioctl(dev->uinput, UI_DEV_DESTROY);
close(dev->uinput);
}
printf("deassociated from device %s\n", dev->device);
}
int main(int argc, char **argv)
{
int ret = 0;
char *path = NULL;
struct xwii_iface *iface;
if (argc > 2 || (argc == 2 && (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0))) {
printf("This is %s version %s.\n\n", PACKAGE, VERSION);
printf("Usage: %s [-h | --help] [-o | --once]\n", argv[0]);
printf("\t-h\t--help\tShow this information.\n");
printf("\t-o\t--once\tFind one device and do not try to rediscover.\n");
return 1;
}
while (true) {
struct xwii_monitor *mon = xwii_monitor_new(false, false);
if (!mon) {
printf("Cannot create monitor\n");
return 2;
}
path = xwii_monitor_poll(mon);
xwii_monitor_unref(mon);
usleep(100000);
if (path != NULL) {
ret = xwii_iface_new(&iface, path);
if (ret) {
printf("Error newing '%s' err:%d\n", path, ret);
} else {
ret = xwii_iface_open(iface, XWII_IFACE_CORE |
XWII_IFACE_WRITABLE);
if (ret) {
printf("Error opening '%s' err:%d\n", path, ret);
} else {
ret = run_once(iface);
if (ret) {
printf("Event-Loop exit with status %d\n", ret);
}
}
}
free(path);
xwii_iface_unref(iface);
}
if (argc >= 2 && (strcmp(argv[1], "-o") == 0 || strcmp(argv[1], "--once") == 0))
break;
}
return ret;
}
int close_wii_device(struct wiimoteglue_state* state, struct wii_device *dev) {
if (dev->xwii == NULL) {
return 0; //Already closed.
}
printf("Controller %s (%s) has been closed.\n",dev->id,dev->bluetooth_addr);
close(dev->fd);
xwii_iface_unref(dev->xwii);
dev->xwii = NULL;
if (dev->slot != NULL) {
printf("(It was assigned slot %s)\n",dev->slot->slot_name);
remove_device_from_slot(dev);
}
return 0;
}
int open_wii_device(struct wiimoteglue_state *state, struct wii_device* dev) {
if (dev->xwii != NULL) {
return 0; //Already open.
}
if (dev->udev == NULL) {
return -1; //Not even connected.
}
int i;
struct xwii_iface *wiidev;
char* syspath = udev_device_get_syspath(dev->udev);
if (syspath == NULL)
return -1;
xwii_iface_new(&wiidev,syspath);
xwii_iface_watch(wiidev,true);
xwii_iface_open(wiidev, XWII_IFACE_WRITABLE | (XWII_IFACE_ALL ^ XWII_IFACE_ACCEL ^ XWII_IFACE_IR ^ XWII_IFACE_MOTION_PLUS));
if (!(xwii_iface_available(wiidev) & (XWII_IFACE_CORE | XWII_IFACE_PRO_CONTROLLER | XWII_IFACE_BALANCE_BOARD))) {
printf("Tried to open a non-wiimote device...\n");
printf("Or we didn't have permission on the event devices?\n");
printf("You might need to add a udev rule to give permission.\n");
xwii_iface_unref(wiidev);
return -1;
}
dev->xwii = wiidev;
dev->ifaces = xwii_iface_opened(wiidev);
if (state->ignore_pro && (dev->ifaces & XWII_IFACE_PRO_CONTROLLER)) {
xwii_iface_unref(wiidev);
dev->xwii = NULL;
return 0;
}
dev->type = REMOTE;
if (dev->ifaces & XWII_IFACE_BALANCE_BOARD) {
dev->type = BALANCE;
}
if (dev->ifaces & XWII_IFACE_PRO_CONTROLLER) {
dev->type = PRO;
}
dev->fd = xwii_iface_get_fd(wiidev);
wiimoteglue_epoll_watch_wiimote(state->epfd, dev);
compute_device_map(state,dev);
if (dev->map->accel_active) {
xwii_iface_open(wiidev,XWII_IFACE_ACCEL);
} else {
xwii_iface_close(wiidev,XWII_IFACE_ACCEL);
}
if (dev->map->IR_count) {
xwii_iface_open(wiidev,XWII_IFACE_IR);
} else {
xwii_iface_close(wiidev,XWII_IFACE_IR);
}
/*LEDs only checked after opening,
*and we want to store the state
*only on the very initial opening.*/
if (dev->original_leds[0] == -2)
store_led_state(state,dev);
return 0;
}
