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/*****************************************************************************
*
* xidletime
*
* derived from xautolock supplied by
* Authors: Michel Eyckmans (MCE) & Stefan De Troch (SDT)
*
* --------------------------------------------------------------------------
*
* Copyright 1990,1992-1999,2001-2002 by Stefan De Troch and Michel Eyckmans.
* Copyright 2005 by Stefan Siegl <stesie at brokenpipe.de>
* Copyright 2007 by Christian Dietrich <stettberger at dokucode.de>
*
* Versions 2.0 and above of xautolock are available under version 2 of the
* GNU GPL.
*
* sinac.c -L/usr/X11R6/lib -lX11 -lXss -lXext -o sinac
*
*****************************************************************************/
#include <X11/Xos.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#include <X11/Xresource.h>
#include <X11/extensions/scrnsaver.h>
#include <stdio.h>
#include <stdlib.h>
#define VERSION "0.1.2"
static XScreenSaverInfo* xss_info = 0;
int
seconds_idle(Display *d)
{
if (! xss_info )
xss_info = XScreenSaverAllocInfo();
XScreenSaverQueryInfo(d, DefaultRootWindow(d), xss_info);
return xss_info->idle / 1000;
}
int
main (int argc, char* argv[])
{
Display* d;
int wait = 0, i, idle;
for (i = 1; i < argc; i++) {
if ((strcmp(argv[i], "-w") == 0) && (i+1 < argc))
wait = atoi(argv[++i]), idle;
else if (strcmp(argv[i], "-p") == 0)
wait = 0;
else {
fprintf(stderr, "sinac - " VERSION ": %s [-w <seconds>] [-p]\n",
argv[0]);
return 1;
}
}
if (!(d = XOpenDisplay (0))) {
fprintf (stderr, "Couldn't connect to %s\n", XDisplayName (0));
return 1;
}
(void) XSync (d, 0);
if (wait)
while ((idle = seconds_idle(d)) < wait)
sleep(wait - idle - 1);
else
fprintf(stdout, "%ld\n", seconds_idle(d));
return 0;
}
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