48 lines
960 B
C
48 lines
960 B
C
#include <X11/Xlib.h>
|
|
#include <sys/time.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
|
|
typedef char Keymap[32];
|
|
|
|
void CompareKeymaps(Display *dpy, const Keymap k1, const Keymap k2)
|
|
{
|
|
int i, j;
|
|
struct timeval tv;
|
|
gettimeofday(&tv, NULL);
|
|
for(i = 0; i != 32; ++i)
|
|
{
|
|
char d = k1[i] &~ k2[i];
|
|
char p = k2[i] &~ k1[i];
|
|
int k;
|
|
for(j = 0, k = 1; j != 8; ++j, k <<= 1)
|
|
{
|
|
if (p & k) {
|
|
printf("%d.%06d:p:%d\n", tv.tv_sec, tv.tv_usec, 8*i+j);
|
|
}
|
|
if (d & k) {
|
|
printf("%d.%06d:r:%d\n", tv.tv_sec, tv.tv_usec, 8*i+j);
|
|
}
|
|
}
|
|
}
|
|
fflush(stdout);
|
|
}
|
|
|
|
int main()
|
|
{
|
|
Keymap k1 = {0};
|
|
Keymap k2 = {0};
|
|
Display *dpy = XOpenDisplay(0);
|
|
if(!dpy)
|
|
err(1, "don't have a display, cu\n");
|
|
for(;;)
|
|
{
|
|
usleep(1000);
|
|
XQueryKeymap(dpy, k1);
|
|
CompareKeymaps(dpy, k2, k1);
|
|
usleep(1000);
|
|
XQueryKeymap(dpy, k2);
|
|
CompareKeymaps(dpy, k1, k2);
|
|
}
|
|
}
|