File N_zap_warning_xserver.diff of Package xorg-x11-server

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File N_zap_warning_xserver.diff of Package xorg-x11-server

From: Luc Verhaegen <lverhaegen@suse.de>

Handle 'Zap' - Ctrl-Alt-Backspace more gracefully

To avoid accidental zapping of the Xserver warn after
the first ctrl-alt-backspace by emitting a beep. Only
Zap the server if a second ctrl-alt-backspace is sent
within 2 seconds.
This can be enabled with a new option flag "ZapWarning"

Index: xorg-server-21.1.0/hw/xfree86/common/xf86Config.c
===================================================================
--- xorg-server-21.1.0.orig/hw/xfree86/common/xf86Config.c
+++ xorg-server-21.1.0/hw/xfree86/common/xf86Config.c
@@ -621,6 +621,7 @@ configFiles(XF86ConfFilesPtr fileconf)
 typedef enum {
     FLAG_DONTVTSWITCH,
     FLAG_DONTZAP,
+    FLAG_ZAPWARNING,
     FLAG_DONTZOOM,
     FLAG_DISABLEVIDMODE,
     FLAG_ALLOWNONLOCAL,
@@ -657,6 +658,8 @@ static OptionInfoRec FlagOptions[] = {
      {0}, FALSE},
     {FLAG_DONTZAP, "DontZap", OPTV_BOOLEAN,
      {0}, FALSE},
+    { FLAG_ZAPWARNING,           "ZapWarning",                   OPTV_BOOLEAN,
+     {0}, FALSE },
     {FLAG_DONTZOOM, "DontZoom", OPTV_BOOLEAN,
      {0}, FALSE},
     {FLAG_DISABLEVIDMODE, "DisableVidModeExtension", OPTV_BOOLEAN,
@@ -739,6 +742,7 @@ configServerFlags(XF86ConfFlagsPtr flags
 
     xf86GetOptValBool(FlagOptions, FLAG_DONTVTSWITCH, &xf86Info.dontVTSwitch);
     xf86GetOptValBool(FlagOptions, FLAG_DONTZAP, &xf86Info.dontZap);
+    xf86GetOptValBool(FlagOptions, FLAG_ZAPWARNING, &xf86Info.ZapWarning);
     xf86GetOptValBool(FlagOptions, FLAG_DONTZOOM, &xf86Info.dontZoom);
 
     xf86GetOptValBool(FlagOptions, FLAG_IGNORE_ABI, &xf86Info.ignoreABI);
Index: xorg-server-21.1.0/hw/xfree86/common/xf86Events.c
===================================================================
--- xorg-server-21.1.0.orig/hw/xfree86/common/xf86Events.c
+++ xorg-server-21.1.0/hw/xfree86/common/xf86Events.c
@@ -158,10 +158,22 @@ xf86ProcessActionEvent(ActionEvent actio
     DebugF("ProcessActionEvent(%d,%p)\n", (int) action, arg);
     switch (action) {
     case ACTION_TERMINATE:
-        if (!xf86Info.dontZap) {
-            xf86Msg(X_INFO, "Server zapped. Shutting down.\n");
-            GiveUp(0);
+        if (xf86Info.dontZap)
+            break;
+
+        if (xf86Info.ZapWarning) {
+            static struct timeval LastZap = { 0, 0};
+            struct timeval NewZap;
+
+            gettimeofday(&NewZap, NULL);
+
+            if ((NewZap.tv_sec - LastZap.tv_sec) >= 2) {
+                xf86OSRingBell(30, 1000, 50);
+                LastZap = NewZap;
+                break;
+            }
         }
+        GiveUp(0);
         break;
     case ACTION_NEXT_MODE:
         if (!xf86Info.dontZoom)
Index: xorg-server-21.1.0/hw/xfree86/common/xf86Globals.c
===================================================================
--- xorg-server-21.1.0.orig/hw/xfree86/common/xf86Globals.c
+++ xorg-server-21.1.0/hw/xfree86/common/xf86Globals.c
@@ -107,6 +107,7 @@ xf86InfoRec xf86Info = {
     .autoVTSwitch = TRUE,
     .ShareVTs = FALSE,
     .dontZap = FALSE,
+    .ZapWarning = TRUE,
     .dontZoom = FALSE,
     .currentScreen = NULL,
 #ifdef CSRG_BASED
Index: xorg-server-21.1.0/hw/xfree86/common/xf86Privstr.h
===================================================================
--- xorg-server-21.1.0.orig/hw/xfree86/common/xf86Privstr.h
+++ xorg-server-21.1.0/hw/xfree86/common/xf86Privstr.h
@@ -62,6 +62,7 @@ typedef struct {
     Bool autoVTSwitch;
     Bool ShareVTs;
     Bool dontZap;
+    Bool ZapWarning;
     Bool dontZoom;
 
     /* graphics part */

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File N_zap_warning_xserver.diff of Package xorg-x11-server

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