/* wsmouse events dump */
#include <sys/time.h>
#include <dev/wscons/wsconsio.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int
main(int argc, char *argv[])
{
	int fd, n;
	char	 *dev;
	struct wscons_event event;
	
	if (argc == 2) {
		dev = argv[1];	
	} else {
		dev = "/dev/wsmouse";
	}
	
	fd = open(dev, O_RDONLY);
	if (fd < 0) {
		perror("open");
		exit(1);
	} 
	
	while (1) {
		n = read(fd, &event, sizeof(struct wscons_event));
		if (n <= 0) {
			perror("read");
		}
		// printf("device: %#x: ", event.device);
		switch (event.type) {
		case WSCONS_EVENT_MOUSE_UP:
			printf("MOUSE_UP: 0x%x\n", event.value);
			break;
		case WSCONS_EVENT_MOUSE_DOWN:
			printf("MOUSE_DOWN: 0x%x\n", event.value);
			break;
		case WSCONS_EVENT_MOUSE_DELTA_X:
			printf("MOUSE_DELTA_X: %d\n", event.value);
			break;
		case WSCONS_EVENT_MOUSE_DELTA_Y:
			printf("MOUSE_DELTA_Y: %d\n", event.value);
			break;
#ifdef WSCONS_EVENT_MOUSE_DELTA_Z
		case WSCONS_EVENT_MOUSE_DELTA_Z:
			printf("MOUSE_DELTA_Z: %d\n", event.value);
			break;
#endif
#ifdef WSCONS_EVENT_MOUSE_ABSOLUTE_Z
		case WSCONS_EVENT_MOUSE_ABSOLUTE_Z:
			printf("MOUSE_ABSOLUTE_Z: %d\n", event.value);
			break;
#endif
		case WSCONS_EVENT_MOUSE_ABSOLUTE_X:
			printf("MOUSE_ABSOLUTE_X: %d\n", event.value);
			break;
		case WSCONS_EVENT_MOUSE_ABSOLUTE_Y:
			printf("MOUSE_ABSOLUTE_Y: %d\n", event.value);
			break;
		case WSCONS_EVENT_SYNC:
			printf("SYNC\n");
			break;
		default:
			printf("unknown event type 0x%x, value 0x%x\n",
			    event.type, event.value);
		}
	}
}