contrib/dialog/samples/inputmenu

   1 #! /bin/sh
   2 # $Id: inputmenu,v 1.15 2012/07/06 18:11:21 tom Exp $
   3 # 2002 - written by Tobias Rittweiler <tobrit@freebits.de>
   4
   5 . ./setup-vars
   6
   7 user="$USER"
   8 uid=`id|sed -e 's/^uid=//' -e 's/(.*//'`
   9 gid=`id|sed -e 's/^.*gid=//' -e 's/(.*//'`
  10 home="$HOME"
  11
  12 while [ ${returncode:-99} -ne 1 -a ${returncode:-99} -ne 250 ]; do
  13         exec 3>&1
  14         value=`$DIALOG \
  15                 --clear --ok-label "Create" \
  16                 --backtitle "An Example for the use of --inputmenu:" "$@" \
  17                 --inputmenu "Originally I designed --inputmenu for a \
  18 configuration purpose. Here is a possible piece of a configuration program. \
  19 " 20 50 10 \
  20 "Username:" "$user" \
  21 "UID:"      "$uid" \
  22 "GID:"      "$gid" \
  23 "HOME:"     "$home" \
  24 2>&1 1>&3 `
  25         returncode=$?
  26         exec 3>&-
  27         case $returncode in
  28         $DIALOG_CANCEL)
  29                 "$DIALOG" \
  30                         --clear --backtitle "An Example for the use of --inputmenu:" \
  31                         --yesno "Really quit?" 10 30
  32                 case $? in
  33                 $DIALOG_OK) break;;
  34                 $DIALOG_CANCEL) returncode=99;;
  35                 esac
  36                 ;;
  37         $DIALOG_OK)
  38                 "$DIALOG" \
  39                         --clear --backtitle "An Example for the use of --inputmenu:"  \
  40                         --msgbox "useradd \n\
  41                                 -d $home \n\
  42                                 -u $uid \n\
  43                                 -g $gid \n\
  44                                 $user" 10 40
  45                 ;;
  46         $DIALOG_EXTRA)
  47                 value=`echo "$value" | sed -e 's/^RENAMED //'`
  48                 tag=`echo "$value" | sed -e 's/:.*//'`
  49                 item=`echo "$value" | sed -e 's/^[^:]*:[        ][      ]*//'`
  50
  51                 case "$tag" in
  52                 Username) user="$item" ;;
  53                 UID)      uid="$item"  ;;
  54                 GID)      gid="$item"  ;;
  55                 HOME)     home="$item" ;;
  56                 esac
  57                 ;;
  58
  59         $DIALOG_ESC)
  60                 echo "ESC pressed."
  61                 break
  62                 ;;
  63
  64         esac
  65 done