Imported Upstream version 8.0.7

1 files changed, 28 insertions, 0 deletions

diff --git a/contrib/scripts/x11idle.c b/contrib/scripts/x11idle.c
new file mode 100644
index 0000000..22cefe1
--- /dev/null
+++ b/contrib/scripts/x11idle.c
@@ -0,0 +1,28 @@
+#include <X11/extensions/scrnsaver.h>
+#include <stdio.h>
+
+/* Based on code from
+ * http://coderrr.wordpress.com/2008/04/20/getting-idle-time-in-unix/
+ *
+ * compile with 'gcc -l Xss x11idle.c -o x11idle' and copy x11idle into your
+ * path
+ */
+main() {
+    XScreenSaverInfo *info = XScreenSaverAllocInfo();
+    //open the display specified by the DISPLAY environment variable
+    Display *display = XOpenDisplay(0);
+
+    //display could be null if there is no X server running
+    if (info == NULL || display == NULL) {
+    return -1;
+    }
+
+    //X11 is running, try to retrieve info
+    if (XScreenSaverQueryInfo(display, DefaultRootWindow(display), info) == 0) {
+	return -1;
+    }
+
+    //info was retrieved successfully, print idle time
+    printf("%lu\n", info->idle);
+    return 0;
+}