From 1e941c775f36817747715152e147452ce78a8d8b Mon Sep 17 00:00:00 2001
From: toni <matzeton@googlemail.com>
Date: Thu, 8 Oct 2015 14:10:35 +0200
Subject: stuff

---
 xidle.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 xidle.c

(limited to 'xidle.c')

diff --git a/xidle.c b/xidle.c
new file mode 100644
index 0000000..ade5407
--- /dev/null
+++ b/xidle.c
@@ -0,0 +1,40 @@
+#include <stdio.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/scrnsaver.h>
+
+
+/* Report amount of X server idle time. */
+/* gcc xidle.c -o xidle -lX11 -lXext -lXss */
+
+int main(int argc, char *argv[])
+{
+  Display *display;
+  int event_base, error_base;
+  XScreenSaverInfo info;
+  float seconds;
+  unsigned int d_seconds = 0;
+
+  if (argc == 2) {
+    d_seconds = atoi(argv[1]);
+  }
+
+  display = XOpenDisplay("");
+
+  if (XScreenSaverQueryExtension(display, &event_base, &error_base)) {
+    XScreenSaverQueryInfo(display, DefaultRootWindow(display), &info);
+
+    seconds = (float)info.idle/1000.0f;
+    if ( d_seconds > 0 ) {
+      if (d_seconds <= (unsigned int) seconds) {
+        return 1;
+      }
+    } else {
+      printf("%f\n",seconds);
+    }
+    return 0;
+  } else {
+    fprintf(stderr,"Error: XScreenSaver Extension not present\n");
+    return -1;
+  }
+}
+
-- 
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