#! /bin/sh -e

TMP_DIR=${TMP:=/tmp}
docdir=/usr/share/doc/@basename@-jdk
tmpdir=${docdir}/tmp
installdir=${docdir}/html
url=http://java.sun.com/javase/downloads/
archives='jdk-6u18-docs.zip jdk-6u18-docs-ja.zip'
priority=@priority@

 
find_archive()
{
    archive=does/not/exist
    for a in $archives; do
	if [ -e ${TMP_DIR}/$a ]; then
	    archive=$a
	    return
	fi
    done
}

case "$1" in
configure)

    if [ -e $installdir/index.html ]; then
	cat <<-EOF
	
	A current version of the JDK documentation is already installed.
	
	This version will be left in place.
	
	EOF
	exit 0
    fi
    prob=1
    while [ $prob -eq 1 ]; do
        prob=0
	find_archive
        if [ ! -e "${TMP_DIR}/$archive" ]
        then
            cat <<-EOF
	This package is an installer package, it does not actually contain the
	JDK documentation.  You will need to go download one of the
	archives:
	
	    ${archives}
	
	(choose the non-update version if this is the first installation).
	Please visit
	
	    ${url}
	
	now and download.  The file should be owned by root.root and be copied
	to ${TMP_DIR}.
	EOF
            prob=1
        elif [ ! -r "${TMP_DIR}/$archive" ]; then
             echo "Error: ${TMP_DIR}/$archive is not readable."
             prob=1
        fi
        if [ $prob -eq 0 ]; then
            rm -rf ${tmpdir}
            mkdir -p ${tmpdir} ${installdir}
            cd ${tmpdir}
            unzip -q -a ${TMP_DIR}/$archive
	    dir=`ls | wc -l`
	    while [ $dir -eq 1 ]; do
		cd *
		dir=`ls | wc -l`
	    done
	    mv * ${installdir}
	    cd ${installdir}
            rm -rf ${tmpdir}
#            mv ${installdir}/relnotes/demos.html \
#               ${installdir}/relnotes/demos.html.orig
#            sed -e "s:\.\./\.\./demo:/usr/lib/@basename@/demo:g" \
#                ${installdir}/relnotes/demos.html.orig \
#                > ${installdir}/relnotes/demos.html
#            rm ${installdir}/relnotes/demos.html.orig
            chown -R root:root ${installdir}
            chmod -R a=rX,u+w ${installdir}
        fi
	if [ $prob -eq 1 ]; then
            echo ""
            echo -n "[Press RETURN to try again, 'no' + RETURN to abort] "
            read foo
            case "$foo" in [nN]|[nN][oO])
                echo "Abort installation of JDK documentation"
                exit 1
		;;
            esac
        fi
    done

    echo "${TMP_DIR}/$archive has been unpacked and installed."
    echo "You can now delete it, if you wish."
    ;;
esac

#DEBHELPER#

exit 0