X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=usr_bin%2Fgrml-lock;h=82dca798e01e4cd1979207397ebefdf4cb4e967d;hb=e38f9f435b0ca5dacc327f2411591d73e997e85b;hp=e6e50e191ef3fa73b1aa41547b5db83ade6afafe;hpb=d6b26ce3b8ffa721052bfb0eebc546ac9a63e5f9;p=grml-scripts.git

diff --git a/usr_bin/grml-lock b/usr_bin/grml-lock
index e6e50e1..82dca79 100755
--- a/usr_bin/grml-lock
+++ b/usr_bin/grml-lock
@@ -4,14 +4,18 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Son Mär 18 16:41:49 CET 2007 [mika]
+# Latest change: Son Mai 06 15:52:16 CEST 2007 [mika]
 ################################################################################
 
 PN=$0
 
 if [ -r /etc/grml/script-functions ] ; then
    . /etc/grml/script-functions
-   check4progs vlock xlock sudo chpasswd dialog || { echo "Sorry, can't continue. Exiting.">&2 ; exit 1 }
+   if [ -x /usr/bin/X ] ; then
+     check4progs vlock xlock sudo chpasswd dialog || { echo "Sorry, can't continue. Exiting.">&2 ; exit 1 }
+   else
+     check4progs vlock sudo chpasswd dialog || { echo "Sorry, can't continue. Exiting.">&2 ; exit 1 }
+   fi
 fi
 
 if [ -r /etc/grml_version ] ; then
@@ -21,7 +25,7 @@ it might not work as intended." 7 70
 fi
 
 welcome_screen() {
-dialog --stdout --title "$PN" --msgbox "Welcome to $PN!
+dialog --stdout --title "$PN" --yes-label Continue --no-label Quit --yesno "Welcome to $PN!
 
 This script will lock virtual consoles when running
 on console or lock X server when running X.
@@ -34,6 +38,13 @@ GNU screen)!
 Report bugs, send wishes and feedback to the grml team:
 http://www.grml.org/ - contact (at) grml.org
 " 16 65
+
+  case $? in
+      (0)   # everything ok
+            ;;
+      (1)   echo "Cancel pressed." ; exit 1 ;;
+      (255) echo "ESC pressed."    ; exit 255 ;;
+  esac
 }
 
 lockcons()
@@ -51,7 +62,7 @@ askxlock()
   dialog --stdout --title "$PN" --yesno "Now lock X?" 0 0
   retval=$?
   case $retval in
-    0) 
+    0)
        lockx
        ;;
   esac
@@ -73,7 +84,7 @@ askpwd()
 dialog --stdout --title "$PN" --yesno "Set password for user $USER?" 0 0
 retval=$?
 case $retval in
-  0) 
+  0)
      while [ -z "$PASSWD" ] ; do
        PASSWD=$(dialog --stdout --title "$PN" --passwordbox "Set password (hidden typing):" 0 0)
        if [ -n "$PASSWD" ] ; then