#!/bin/sh
#
# $FreeBSD: ports/textproc/xsl-docbook-modular/files/dbx2a.sh.tmpl,v 1.1 2001/03/19 12:50:40 kiri Exp $
#

JDKVERSION=${JDKVERSION:-%%JDKVERSION%%}

PREFIX=%%PREFIX%%
JAVABINDIR=${PREFIX}/jdk${JDKVERSION}/bin
CLASSDIR=${PREFIX}/share/java/classes
DBXSLDIR=${PREFIX}/share/xml/docbook/xsl/modular
DBXSL_HTML=${DBXSLDIR}/html/docbook.xsl
DBXSL_FO=${DBXSLDIR}/fo/docbook.xsl

DBXSL_CLASSPATH=${CLASSDIR}/xt.jar:${CLASSDIR}/xerces.jar
JAVAPARSEARG='-Dcom.jclark.xsl.sax.parser=org.apache.xerces.parsers.SAXParser com.jclark.xsl.sax.Driver'

cmd=`basename $0`
tmprfx=`mktemp -t ${cmd}` || exit 1
rm -f ${tmprfx}

msg()
{
    echo "===>[${cmd}]: $1"
}
error()
{
    if [ -z "${ignore_flag}" ]; then
	echo "*** ERROR[${cmd}]: $1"
	exit 1
    fi
}
usage()
{
    cat <<EOF
${cmd} [options] [file_name1, file_name2, ...]
	-c		: check xml syntax but do not anything else
	-p		: translate into PDF
	-w		: translate into HTML
	-f		: force to translate
	-i		: ignore errors and continue
	-j		: check java version
	-v		: verbose output
	-d		: debug mode. no execute but show commandlines.
	-h		: show this message
	file_name	: XML DocBook documents. wirdcard allows.
EOF
    exit 0
}

while [ -z "`getopts "c p w f i j v d h" opt \
	> ${tmprfx}:getopt_err.log`" \
	-a X"${opt}" != "X?" ]; do
    case ${opt} in
	c)
	    check_flag="yes"
	    ;;
	p)
	    pdf_flag="yes"
	    ;;
	w)
	    html_flag="yes"
	    ;;
	f)
	    force_flag="yes"
	    ;;
	i)
	    ignore_flag="yes"
	    ;;
	j)
	    java_flag="yes"
	    ;;
	v)
	    verbose_flag="yes"
	    ;;
	d)
	    ECHO="echo "
	    debug_flag="yes"
	    ;;
	h)
	    usage
	    ;;
	*)
	    ;;
    esac
done
if [ -s ${tmprfx}:getopt_err.log ]; then
    cat ${tmprfx}:getopt_err.log
    rm -f ${tmprfx}:getopt_err.log
    exit 1
fi
rm -f ${tmprfx}:getopt_err.log

shift `expr ${OPTIND} - 1`

if [ -z "${pdf_flag}" -a -z "${html_flag}" \
	-a -z "${check_flag}" -a -z "${java_flag}" ]; then
    error "need \`-c', \`-j', \`-p' or \`-w' option."
fi
if [ -n "${java_flag}" ]; then
    path="`ls ${PREFIX}/jdk*/bin/java 2> /dev/null`"
    for p in ${path}; do
	jv="`echo ${p}|\
	    perl -ne 'print $1 if m,^.*/jdk([0-9.]+)/bin/java$,'` ${jv}"
    done
    echo "JDK Version: ${jv} available"
    echo "If you use another JDK version, set above version to JDKVERSION:"
    echo "    env JDKVERSION=jdk_version_no dbxa dbxa_options xml_file"
elif [ -z "$1" ]; then
    usage
else
    files="$*"
fi

if [ -n "${check_flag}" ]; then
    export CLASSPATH=${DBXSL_CLASSPATH}:${CLASSPATH}
    for f in ${files}; do
	fbase=`echo ${f}|grep \.xml$ `
	if [ -n "${fbase}" ]; then
	    fbase=`basename ${fbase} .xml`
	else
	    continue
	fi
	if [ -f ${f} ]; then
	    if [ -n "${verbose_flag}" ]; then
		msg "tring to parse \`${f}'"
	    fi
	    if [ -n "${debug_flag}" -o -n "${verbose_flag}" ]; then
		echo ${JAVABINDIR}/java ${JAVAPARSEARG} ${f} ${DBXSL_HTML} \
		    '>' /dev/null
	    fi
	    if [ -z "${debug_flag}" ]; then
		${JAVABINDIR}/java ${JAVAPARSEARG} ${f} ${DBXSL_HTML} \
		    > /dev/null
		if [ $? -ne 0 ]; then
		    error "failed to parse ${f}"
		fi
	    fi
	fi
    done
fi
if [ -n "${pdf_flag}" ]; then
    export CLASSPATH=${DBXSL_CLASSPATH}:${CLASSDIR}/fop.jar:${CLASSDIR}/svg-w3c.jar:${CLASSPATH}
    for f in ${files}; do
	fbase=`echo ${f}|grep \.xml$ `
	if [ -n "${fbase}" ]; then
	    fbase=`basename ${fbase} .xml`
	else
	    continue
	fi
	if [ -f ${f} -a \( ! -s ${fbase}.pdf -o -n "${force_flag}" \) ]; then
	    if [ -n "${verbose_flag}" ]; then
		msg "tring to make \`${f} -> ${fbase}.pdf'"
	    fi
	    if [ -n "${debug_flag}" -o -n "${verbose_flag}" ]; then
		echo ${JAVABINDIR}/java ${JAVAPARSEARG} ${f} ${DBXSL_FO} \
		    '>' ${fbase}.fo
	    fi
	    if [ -z "${debug_flag}" ]; then
		${JAVABINDIR}/java ${JAVAPARSEARG} ${f} ${DBXSL_FO} \
		    > ${fbase}.fo
		if [ $? -ne 0 ]; then
		    error "failed to put ${fbase}.fo"
		fi
	    fi
	    if [ -n "${debug_flag}" -o -n "${verbose_flag}" ]; then
		echo ${JAVABINDIR}/java  org.apache.fop.apps.CommandLine \
		    ${fbase}.fo ${fbase}.pdf
	    fi
	    if [ -z "${debug_flag}" ]; then
		${JAVABINDIR}/java  org.apache.fop.apps.CommandLine \
		    ${fbase}.fo ${fbase}.pdf
		if [ $? -ne 0 ]; then
		    error "failed to put ${fbase}.pdf"
		fi
	    fi
	fi
    done
fi
if [ -n "${html_flag}" ]; then
    export CLASSPATH=${DBXSL_CLASSPATH}:${CLASSPATH}
    for f in ${files}; do
	fbase=`echo ${f}|grep \.xml$ `
	if [ -n "${fbase}" ]; then
	    fbase=`basename ${fbase} .xml`
	else
	    continue
	fi
	if [ -f ${f} -a \( ! -s ${fbase}.html -o -n "${force_flag}" \) ]; then
	    if [ -n "${verbose_flag}" ]; then
		msg "tring to make \`${f} -> ${fbase}.html'"
	    fi
	    if [ -n "${debug_flag}" -o -n "${verbose_flag}" ]; then
		echo ${JAVABINDIR}/java ${JAVAPARSEARG} ${f} ${DBXSL_HTML} \
		    '>' ${fbase}.html
	    fi
	    if [ -z "${debug_flag}" ]; then
		${JAVABINDIR}/java ${JAVAPARSEARG} ${f} ${DBXSL_HTML} \
		    > ${fbase}.html
		if [ $? -ne 0 ]; then
		    error "failed to put ${fbase}.html"
		fi
	    fi
	fi
    done
fi