http://packetstormsecurity.org/UNIX/admin/xscreensaver-4.01.tar.gz

[xscreensaver] / driver / xscreensaver.h

diff --git a/driver/xscreensaver.h b/driver/xscreensaver.h
index 448fd37f149aa2c1c8d31b820eb52213de4612bb..41b1d718f5fef7ac20002a8cf0ec52e17f4e4ddc 100644 (file)
--- a/driver/xscreensaver.h
+++ b/driver/xscreensaver.h
@@ -1,4 +1,4 @@
-/* xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver, Copyright (c) 1993-2002 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
@@ -84,6 +84,8 @@ struct saver_info {
   Bool screen_blanked_p;       /* Whether the saver is currently active. */
   Window mouse_grab_window;    /* Window holding our mouse grab */
   Window keyboard_grab_window; /* Window holding our keyboard grab */
+  int mouse_grab_screen;       /* The screen number the mouse grab is on */
+  int keyboard_grab_screen;    /* The screen number the keyboard grab is on */
   Bool fading_possible_p;      /* Whether fading to/from black is possible. */
   Bool throttled_p;             /* Whether we should temporarily just blank
                                    the screen, not run hacks. */
@@ -182,6 +184,7 @@ struct saver_info {
 struct saver_screen_info {
   saver_info *global;
 
+  int number;
   Screen *screen;
   Widget toplevel_shell;
 
@@ -201,9 +204,11 @@ struct saver_screen_info {
                                    value here overrides prefs->install_cmap_p.)
                                  */
   Visual *current_visual;      /* The visual of the window. */
-  Visual *default_visual;      /* visual to use when none other specified */
   int current_depth;           /* How deep the visual (and the window) are. */
 
+  Visual *default_visual;      /* visual to use when none other specified */
+  Visual *best_gl_visual;      /* visual to use for GL hacks */
+
   Window real_vroot;           /* The original virtual-root window. */
   Window real_vroot_value;     /* What was in the __SWM_VROOT property. */
 
@@ -265,7 +270,7 @@ struct saver_screen_info {
    server extensions and virtual roots
    ======================================================================= */
 
-extern void restore_real_vroot (saver_info *si);
+extern Bool restore_real_vroot (saver_info *si);
 extern void disable_builtin_screensaver (saver_info *, Bool unblank_screen_p);
 extern Bool ensure_no_screensaver_running (Display *, Screen *);
 
@@ -301,6 +306,7 @@ extern void unblank_screen (saver_info *si);
 extern void get_screen_viewport (saver_screen_info *ssi,
                                  int *x_ret, int *y_ret,
                                  int *w_ret, int *h_ret,
+                                 int target_x, int target_y,
                                  Bool verbose_p);
 
 
@@ -316,7 +322,9 @@ extern Bool passwd_valid_p (const char *typed_passwd, Bool verbose_p);
 #endif /* NO_LOCKING */
 
 extern void set_locked_p (saver_info *si, Bool locked_p);
-extern int move_mouse_grab (saver_info *si, Window to, Cursor cursor);
+extern int move_mouse_grab (saver_info *si, Window to, Cursor cursor,
+                            int to_screen_no);
+extern int mouse_screen (saver_info *si);
 
 
 /* =======================================================================
@@ -340,7 +348,6 @@ extern int string_width (XFontStruct *font, char *s);
 
 extern void make_splash_dialog (saver_info *si);
 extern void handle_splash_event (saver_info *si, XEvent *e);
-extern void skull (Display *, Window, GC, GC, int, int, int, int);
 
 
 /* =======================================================================
@@ -353,6 +360,7 @@ extern void activate_lock_timer (XtPointer si, XtIntervalId *id);
 extern void reset_watchdog_timer (saver_info *si, Bool on_p);
 extern void idle_timer (XtPointer si, XtIntervalId *id);
 extern void sleep_until_idle (saver_info *si, Bool until_idle_p);
+extern void reset_timers (saver_info *si);
 
 /* =======================================================================
    remote control
@@ -365,6 +373,9 @@ extern void maybe_reload_init_file (saver_info *);
    subprocs
    ======================================================================= */
 
+extern void handle_signals (saver_info *si);
+extern void block_sigchld (void);
+extern void unblock_sigchld (void);
 extern void hack_environment (saver_info *si);
 extern void hack_subproc_environment (saver_screen_info *ssi);
 extern void init_sigchld (void);
@@ -376,6 +387,8 @@ extern void emergency_kill_subproc (saver_info *si);
 extern Bool select_visual (saver_screen_info *ssi, const char *visual_name);
 extern void store_saver_status (saver_info *si);
 extern const char *signal_name (int signal);
+extern void exec_command (const char *shell, const char *command,
+                          int nice_level);
 
 /* =======================================================================
    subprocs diagnostics
@@ -403,8 +416,9 @@ extern int BadWindow_ehandler (Display *dpy, XErrorEvent *error);
 extern Bool window_exists_p (Display *dpy, Window window);
 extern char *timestring (void);
 extern Bool display_is_on_console_p (saver_info *si);
+extern Visual *get_best_gl_visual (saver_screen_info *ssi);
 
-extern Atom XA_VROOT, XA_XSETROOT_ID;
+extern Atom XA_VROOT, XA_XSETROOT_ID, XA_ESETROOT_PMAP_ID, XA_XROOTPMAP_ID;
 extern Atom XA_SCREENSAVER, XA_SCREENSAVER_VERSION, XA_SCREENSAVER_ID;
 extern Atom XA_SCREENSAVER_STATUS, XA_LOCK, XA_BLANK;
 extern Atom XA_DEMO, XA_PREFS;