#!/bin/sh

# set SAVEPWD to current dir. and set PATH to contain current dir.
Curdir=`pwd`
PATH=.:$PATH:$Curdir
export PATH
export Curdir
   gawkbin=awk
   export gawkbin


# ¨M©w¤£´«¦æ script
  echoprompt=`echo -n "."`
  if test "$echoprompt" = "."; then
     echomode="-n "; echocr=""
  else
     echoprompt=`echo  ".\c"`
     if test "$echoprompt" = "."; then
        echomode=""; echocr="\c"
     else 
        echomode="-e "; echocr="\c"
     fi
  fi

#

if test "$LOGNAME" != "root"; then
rootmessage="y"
while test "$rootmessage" = "y"
do
clear
echo " ";echo " "
echo " "
echo "         **********************************************"
echo "         *                                            *"
echo "         *   You are not a super user 'root'          *"
echo "         *                                            *"
echo "         **********************************************"
echo " "
echo "             c. Continue to install."
echo "             q. quit."
echo " "
echo $echomode "         Type 'c' or 'q' : "$echocr
read inkey

case $inkey in
  "c") rootmessage="n";;
  "q") rootmessage="n"; rm -f *@;exit;;
    *) rootmessage="y";;
esac
done
fi

Asktmpdir(){
message="y"
while test "$message" = "y"
do
clear
echo " ";echo " ";echo " "
echo "    In the following, it will start to install chitex "
echo "    Choose one of the following:"
echo " "
echo "    1. Use /usr/local/src/chitex612 as temporay files dir."
echo "    2. Choose other dir. as temporay files dir."
echo "    q. quit"
echo " "
echo " "   
echo $echomode "    Type '1', '2' or 'q' : "$echocr
#echo $echomode "         "$echocr
read inkey
case $inkey in
  "1") message="n";
       tmpdir="/usr/local/src/chitex612";;
  "2") message="n"
       clear
       echo " ";echo " ";echo " "
       echo "     Type the pathname of the temporay files dir."
       echo "     (Press enter key to go back)"
       echo " "
       echo $echomode "     The temporay files dir. : "$echocr
       read inkeya
  
       if test "$inkeya" = ""; then
          message="y"
       else
          message="n"
          tmpdir=$inkeya
       fi 
       ;;
  "q") message="n"; exit;;
    *) message="y";;
esac
done
}

messagea="y"
while test "$messagea" = "y"
do
   Asktmpdir;
   messageb="y"
   while test "$messageb" = "y"
   do
   clear
   echo " "
   echo " "
   echo "     The temporary files dir. you have chosen is: "
   echo "          $tmpdir "
   echo " "
   echo "     1. Accept"
   echo "     2. Cancell and redo it"
   echo ""
   echo ""
   echo $echomode "    Type '1' or '2': "$echocr
   read inkeyb
   case $inkeyb in
     "1") messageb="n";messagea="n" ;;
     "2") messageb="n";messagea="y" ;;
       *) messageb="y" ;;
   esac
   done
done

   if test ! -s $tmpdir; then 
      mkdir -p $tmpdir
   fi

   export tmpdir
   echo $tmpdir > /tmp/tmpdir@

  cd $tmpdir
  gunzip -dc $Curdir/chitex6121.tar.gz|tar xvf -
  gunzip -dc $Curdir/chitex6122.tar.gz|tar xvf -


  cd chitex612
  ./chsetup
#  $Curdir/chitex612/chsetupbig5
  
  exit