-/* xscreensaver, Copyright (c) 1998 Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver, Copyright (c) 1998, 2001 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
itself.
*/
-#define WHICH 0
+#define WHICH_PASS 100
+#define WHICH_SPLASH 101
+#define WHICH_TTY 102
+
+#define WHICH WHICH_PASS
#ifdef HAVE_CONFIG_H
# include "config.h"
#include <stdio.h>
#include <ctype.h>
+#include <pwd.h>
+
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Intrinsic.h>
Bool monitor_powered_on_p (saver_info *si) { return True; }
void initialize_screensaver_window (saver_info *si) {}
void raise_window (saver_info *si, Bool i, Bool b, Bool d) {}
-void blank_screen (saver_info *si) {}
+Bool blank_screen (saver_info *si) {return False;}
void unblank_screen (saver_info *si) {}
Bool select_visual (saver_screen_info *ssi, const char *v) { return False; }
Bool window_exists_p (Display *dpy, Window window) {return True;}
-void start_notice_events_timer (saver_info *si, Window w, Bool) {}
+void start_notice_events_timer (saver_info *si, Window w, Bool b) {}
Bool handle_clientmessage (saver_info *si, XEvent *e, Bool u) { return False; }
int BadWindow_ehandler (Display *dpy, XErrorEvent *error) { exit(1); }
const char *signal_name(int signal) { return "???"; }
void restore_real_vroot (saver_info *si) {}
+void store_saver_status (saver_info *si) {}
void saver_exit (saver_info *si, int status, const char *core) { exit(status);}
+int move_mouse_grab (saver_info *si, Window to, Cursor cursor) { return 0; }
const char *blurb(void) { return progname; }
Atom XA_SCREENSAVER, XA_DEMO, XA_PREFS;
+void
+get_screen_viewport (saver_screen_info *ssi,
+ int *x_ret, int *y_ret,
+ int *w_ret, int *h_ret,
+ Bool verbose_p)
+{
+ *x_ret = 0;
+ *y_ret = 0;
+ *w_ret = WidthOfScreen (ssi->screen);
+ *h_ret = HeightOfScreen (ssi->screen);
+}
+
void
idle_timer (XtPointer closure, XtIntervalId *id)
int
main (int argc, char **argv)
{
- Widget toplevel_shell;
+ Widget toplevel_shell = 0;
saver_screen_info ssip;
saver_info sip;
saver_info *si = &sip;
si->version = (char *) malloc (5);
memcpy (si->version, screensaver_id + 17, 4);
progname = argv[0];
-
-# ifdef SCO
- set_auth_parameters(argc, argv);
-# endif /* SCO */
+ {
+ char *s = strrchr(progname, '/');
+ if (*s) strcpy (progname, s+1);
+ }
/* before hack_uid() for proper permissions */
- if (! lock_init (argc, argv, True))
+ lock_priv_init (argc, argv, True);
+
+ hack_uid (si);
+
+ if (! lock_init (argc, argv, si->prefs.verbose_p))
{
si->locking_disabled_p = True;
si->nolock_reason = "error getting password";
}
- hack_uid (si);
-
progclass = "XScreenSaver";
+#if (WHICH != WHICH_TTY)
toplevel_shell = XtAppInitialize (&si->app, progclass, 0, 0,
&argc, argv, fallback,
0, 0);
load_init_file (&si->prefs);
+#endif /* (WHICH != 2) */
+
+ p->verbose_p = True;
+
while (1)
{
-#if WHICH == 0
+#if WHICH == WHICH_PASS
if (unlock_p (si))
fprintf (stderr, "%s: password correct\n", progname);
else
XSync(si->dpy, False);
sleep (3);
-#elif WHICH == 1
+#elif WHICH == WHICH_SPLASH
{
XEvent event;
make_splash_dialog (si);
XSync (si->dpy, False);
sleep (1);
}
+#elif WHICH == WHICH_TTY
+ {
+ char *pass;
+ char buf[255];
+ struct passwd *p = getpwuid (getuid ());
+ printf ("\n%s: %s's password: ", progname, p->pw_name);
+
+ pass = fgets (buf, sizeof(buf)-1, stdin);
+ if (!pass || !*pass)
+ exit (0);
+ if (pass[strlen(pass)-1] == '\n')
+ pass[strlen(pass)-1] = 0;
+
+ if (passwd_valid_p (pass, True))
+ printf ("%s: Ok!\n", progname);
+ else
+ printf ("%s: Wrong!\n", progname);
+ }
+#else
+# error bogus WHICH value!
#endif
}
}