-/* xscreensaver-command, Copyright (c) 1991-2008 Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver-command, Copyright (c) 1991-2013 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
usage: %s -<option>\n\
\n\
This program provides external control of a running xscreensaver process.\n\
- Version %s, copyright (c) 1991-2008 Jamie Zawinski <jwz@jwz.org>.\n\
+ Version %s, copyright (c) 1991-%s Jamie Zawinski <jwz@jwz.org>.\n\
\n\
The xscreensaver program is a daemon that runs in the background.\n\
You control a running xscreensaver process by sending it messages\n\
(Note that one must *never* kill xscreensaver with -9!)\n\
\n\
-restart Causes the screensaver process to exit and then restart with\n\
- the same command line arguments as last time. Do this after\n\
- you've changed your X resource settings, to cause\n\
- xscreensaver to notice the changes.\n\
+ the same command line arguments as last time. You shouldn't\n\
+ really need to do this, since xscreensaver notices when the\n\
+ .xscreensaver file has changed and re-reads it as needed.\n\
\n\
-lock Tells the running xscreensaver process to lock the screen\n\
immediately. This is like -activate, but forces locking as\n\
*/
#define USAGE() do { \
- fprintf (stderr, usage, progname, screensaver_version); exit (1); \
+ fprintf (stderr, usage, progname, screensaver_version, year); exit (1); \
} while(0)
static int watch (Display *);
long arg = 0L;
char *s;
Atom XA_WATCH = 0; /* kludge: not really an atom */
+ char year[5];
progname = argv[0];
s = strrchr (progname, '/');
memcpy (screensaver_version, screensaver_id + 17, 4);
screensaver_version [4] = 0;
+ s = strchr (screensaver_id, '-');
+ s = strrchr (s, '-');
+ s++;
+ strncpy (year, s, 4);
+ year[4] = 0;
+
for (i = 1; i < argc; i++)
{
const char *s = argv [i];
if (*cmd == XA_ACTIVATE || *cmd == XA_LOCK ||
*cmd == XA_NEXT || *cmd == XA_PREV || *cmd == XA_SELECT)
/* People never guess that KeyRelease deactivates the screen saver too,
- so if we're issuing an activation command, wait a second. */
- sleep (1);
+ so if we're issuing an activation command, wait a second.
+ No need to do this if stdin is not a tty, meaning we're not being
+ run from the command line.
+ */
+ if (isatty(0))
+ sleep (1);
i = xscreensaver_command (dpy, *cmd, arg, True, NULL);
if (i < 0) exit (i);