#! /bin/sh

prefix=/usr
BIN=${prefix}/bin
localstatedir=/var

usage()
{
    cat <<EOF
Usage: scrollkeeper-get-toc-from-docpath <DOCPATH> 
EOF

    exit $1
}

if test $# -eq 0; then
    usage 1
fi

scrollkeeper_dir=`scrollkeeper-config --pkglocalstatedir`

docids=`grep $1 ${scrollkeeper_dir}/scrollkeeper_docs | \
          awk 'BEGIN { FS="	"} {print $2}'`
	  
for docid in $docids; do
    break;
done

if test -z "$docid"; then
    echo $1 is not installed
    exit 1 
fi

if test -f ${scrollkeeper_dir}/TOC/$docid; then
    echo ${scrollkeeper_dir}/TOC/$docid
    exit 0
else
    echo No table of content available for this document.
    exit 1
fi