Adding the main C file too. - xssstate - a simple utility to get the X screensaver state
HTML git clone git://git.suckless.org/xssstate
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit ea369273fd93c6f5705f4c69be14cc6c88d6184c
DIR parent c30b12c8e9d20225f69014d3fe60c0c0c4476773
HTML Author: Christoph Lohmann <20h@r-36.net>
Date: Sun, 9 Dec 2012 07:10:32 +0100
Adding the main C file too.
Diffstat:
A xssstate.c | 106 ++++++++++++++++++++++++++++++
1 file changed, 106 insertions(+), 0 deletions(-)
---
DIR diff --git a/xssstate.c b/xssstate.c
@@ -0,0 +1,106 @@
+/*
+ * See LICENSE file for copyright and license details.
+ */
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <libgen.h>
+#include <X11/extensions/scrnsaver.h>
+
+#include "arg.h"
+
+char *argv0;
+
+void
+die(const char *errstr, ...) {
+ va_list ap;
+
+ va_start(ap, errstr);
+ vfprintf(stderr, errstr, ap);
+ va_end(ap);
+ exit(EXIT_FAILURE);
+}
+
+void
+usage(void)
+{
+ die("usage: %s [-istv]\n", basename(argv0));
+}
+
+int
+main(int argc, char *argv[]) {
+ XScreenSaverInfo *info;
+ Display *dpy;
+ int base, errbase;
+ Bool showstate, showtill, showidle;
+
+ showstate = false;
+ showtill = false;
+ showidle = false;
+
+ ARGBEGIN {
+ case 'i':
+ showidle = true;
+ break;
+ case 's':
+ showstate = true;
+ break;
+ case 't':
+ showtill = true;
+ break;
+ case 'v':
+ die("xssstate-"VERSION", © 2008-2012 xssstate engineers"
+ ", see LICENSE for details.\n");
+ default:
+ usage();
+ } ARGEND;
+
+ if (!showstate && !showtill && !showidle)
+ usage();
+
+ if (!(dpy = XOpenDisplay(0)))
+ die("Cannot open display.\n");
+
+ if (!XScreenSaverQueryExtension(dpy, &base, &errbase))
+ die("Screensaver extension not activated.\n");
+
+ info = XScreenSaverAllocInfo();
+ XScreenSaverQueryInfo(dpy, DefaultRootWindow(dpy), info);
+
+ if (showstate) {
+ switch(info->state) {
+ case ScreenSaverOn:
+ printf("on\n");
+ break;
+ case ScreenSaverOff:
+ printf("off\n");
+ break;
+ case ScreenSaverDisabled:
+ printf("disabled\n");
+ break;
+ }
+ } else if (showtill) {
+ switch(info->state) {
+ case ScreenSaverOn:
+ printf("0\n");
+ break;
+ case ScreenSaverOff:
+ printf("%ld\n", info->til_or_since);
+ break;
+ case ScreenSaverDisabled:
+ printf("-1\n");
+ break;
+ }
+ } else if (showidle) {
+ printf("%ld\n", info->idle);
+ }
+
+
+ XCloseDisplay(dpy);
+
+ return 0;
+}
+