Someone

#!/bin/bash

touch /tmp/dialogtmp && FICHTMP=/tmp/dialogtmp
trap "rm -f $FICHTMP" 0 1 2 3 5 15

function  build_iso() {

        until [ "${PLOP}" != "0" ]      
        do
                msgdir
        done

}

function msgdir () { 

        DIALOG=${DIALOG=dialog}
        

        $DIALOG --backtitle "Kickstart Generator" --clear \
                --inputbox "                                                                                                                         Entrer le chemin vers le repertoire contenant les donnees du DVD :" 16 60 2> ${FICHTMP}
        
        RETVAL=$?
        DATA_DIR=`cat ${FICHTMP}`

        if [ -d ${DATA_DIR} ] ; then

                cd ${DATA_DIR}

                PLOP=1
        else
                PLOP=0
        fi

        return ${PLOP}
}


# Fonction du menu 
function menu ()
{
        DIALOG=${DIALOG=dialog}
        ${DIALOG} --clear --backtitle "Kickstart Generator" \
                  --ok-label "Valider" --cancel-label "Quitter" --menu "Faite un choix :" 20 51 4 \
                  "Kickstart" "Creation d'un fichier kickstart" \
                  "Iso" "Creation d'un image iso" \
                  "Deux" "Les deux actions" 2> ${FICHTMP}

        if [ $? = 0 ]
        then
                CHOIX=`cat ${FICHTMP}`
                case ${CHOIX} in
                 Kickstart) build_ks ;;
                 Iso) build_iso ;;
                 Deux) build_2 ;;
                esac
        else
                exit 0
        fi

}

while :
        do menu
done