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|
#!/bin/sh
#set -x
fatal_error()
{
echo "$1" 1>&2
exit 1
}
debug_echo()
{
echo "$1" 1>&2
}
verbose_echo()
{
echo "$1" 1>&2
}
which_tool()
{
echo "${PATH}" | tr ":" "\n" | while read i ;
do ls -1ad "${i}/${1}" 2>/dev/null ; done | sort | uniq
}
which_program()
{
echo "${1}" | tr ":" "\n" | while read i ;
do
which_tool "${i}"
done | sort | uniq
}
which_xsl()
{
ls -1ad ${1}/docbook-xsl-stylesheets*/ 2>/dev/null | head -1
}
# Fix HTML generated by the DocBook XSL stylesheets
# In many cases <nsxyz:p> is used instead of <p>, screwing-up
# display (this stuff only works for XHTML)
fix_docbook_html()
{
sed "s/<ns[0-9]*:p>/<p>/g;s/<\/ns[0-9]*:p>/<\/p>/g"
}
# main
infile="${1}"
outputformat="${2}"
outputfile="${3}"
# xsl processing
case "`uname -s`" in
FreeBSD)
PATH="${PATH}:/usr/local/bin:/usr/local/sbin"
export PATH
stylesheetbase="/usr/local/share/xsl/"
;;
*)
stylesheetbase="/usr/share/sgml/docbook/"
;;
esac
xsltproc="`which_tool xsltproc`"
stylesheetdir="`which_xsl ${stylesheetbase}`"
docbook2man="`which_tool docbook2man`"
verbose_echo "# Using xsltproc=${xsltproc}."
verbose_echo "# Using stylesheetdir=${stylesheetdir}."
verbose_echo "# Using docbook2man=${docbook2man}."
# Prechecks
[ "${infile}" = "" ] && fatal_error "$0: No input file."
[ "${outputfile}" = "" ] && fatal_error "$0: No output file."
[ "${outputformat}" = "" ] && fatal_error "$0: No format given."
[ ! -r "${infile}" ] && fatal_error "$0: Input file not found or readable."
[ ! -x "${xsltproc}" ] && fatal_error "$0: No xsltproc found."
[ ! -r "${stylesheetdir}" ] && fatal_error "$0: No DocBook/XSL style sheets found."
[ ! -x "${docbook2man}" ] && fatal_error "$0: No docbook2man found."
# this is hack style to work around the problem that "docbook2man"
# writes lots of files into the current dir
MYTMPDIR="/tmp/docbookconv_${RANDOM}"
MYCURRDIR="${PWD}"
(
mkdir "${MYTMPDIR}"
cd "${MYTMPDIR}"
case "${outputformat}" in
"html")
cp "${MYCURRDIR}/${infile}" "${infile}.tmp"
if [ "${infile}" != "${infile%.sgml}" ] ; then
verbose_echo "# processing as SGML document"
${xsltproc} --docbook ${stylesheetdir}/html/docbook.xsl "${infile}.tmp" | fix_docbook_html >"${MYCURRDIR}/${outputfile}"
else
verbose_echo "# processing as XML document"
${xsltproc} ${stylesheetdir}/html/docbook.xsl "${infile}.tmp" | fix_docbook_html >"${MYCURRDIR}/${outputfile}"
fi
;;
"man")
if [ "${infile}" != "${infile%.sgml}" ] ; then
#cp "${MYCURRDIR}/${infile}" "${infile%.sgml}.xml"
#${docbook2man} --network "${infile%.sgml}.xml"
cp "${MYCURRDIR}/${infile}" "${infile}.tmp"
${docbook2man} --network "${infile}.tmp"
else
cp "${MYCURRDIR}/${infile}" "${infile}.tmp"
${docbook2man} --network "${infile}.tmp"
fi
manfile="$(ls -1 ${infile%.*}.__*)"
verbose_echo "manfile=${manfile}"
[ ! -r "${manfile}" ] && fatal_error "$0: manfile not found."
cp "${manfile}" "${MYCURRDIR}/${outputfile}"
;;
*)
fatal_error "Unsupported output format ${outputformat}."
;;
esac
)
# EOF.
|
