#!/bin/bash ## ================================================================= ## Logtalk - Object oriented extension to Prolog ## Release 2.26.2 ## ## Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved. ## ================================================================= a4_xsl="$LOGTALKUSER/xml/lgtpdfa4.xsl" us_xsl="$LOGTALKUSER/xml/lgtpdfus.xsl" format=a4 # format=us processor=fop # processor=xep # processor=xinc directory="." usage_help() { echo echo "This script converts all Logtalk XML documenting files in the" echo "current directory to PDF files" echo echo "Usage:" echo " $0 -f format -d directory -p processor" echo " $0 -h" echo echo "Optional arguments:" echo " -f paper format (either a4 or us; default is $format)" echo " -d output directory for the PDF files (default is $directory)" echo " -p XSL-FO processor (either fop, xep, or xinc; default is $processor)" echo " -h help" echo exit 1 } if ! [ "$LOGTALKHOME" ] then echo "Error! The environment variable LOGTALKHOME must be defined first!" exit 1 elif ! [ "$LOGTALKUSER" ] then echo "Error! The environment variable LOGTALKUSER must be defined first!" exit 1 else while getopts "f:d:p:h" Option do case $Option in f) f_arg="$OPTARG";; d) d_arg="$OPTARG";; p) p_arg="$OPTARG";; h) usage_help;; *) usage_help;; esac done if [[ "$f_arg" != "" && "$f_arg" != "a4" && "$f_arg" != "us" ]] then echo "Error! Unsupported output format: $f_arg" usage_help exit 1 elif [ "$f_arg" != "" ] then format=$f_arg fi if [[ "$d_arg" != "" && ! -d "$d_arg" ]] then echo "Error! directory does not exists: $d_arg" usage_help exit 1 elif [ "$d_arg" != "" ] then directory=$d_arg fi if [[ "$p_arg" != "" && "$p_arg" != "fop" && "$p_arg" != "xep" && "$p_arg" != "xinc" ]] then echo "Error! Unsupported XSL-FO processor: $p_arg" usage_help exit 1 elif [ "$p_arg" != "" ] then processor=$p_arg fi if [ "$format" = "a4" ] then xsl=$a4_xsl else xsl=$us_xsl fi if ! [[ -a "./logtalk.dtd" ]] then cp "$LOGTALKHOME"/xml/logtalk.dtd . fi if ! [[ -a "./logtalk.xsd" ]] then cp "$LOGTALKHOME"/xml/logtalk.xsd . fi if [[ `(ls *.xml | wc -l) 2> /dev/null` -gt 0 ]] then echo echo "converting XML files to PDF..." for file in *.xml; do echo " converting $file" name="`expr "$file" : '\(.*\)\.[^./]*$' \| "$file"`" case $processor in xinc) eval xinc -xml \"$file\" -xsl \"$xsl\" -pdf \"$directory\"/\"$name.pdf\" 2> /dev/null;; *) eval $processor -q -xml \"$file\" -xsl \"$xsl\" -pdf \"$directory\"/\"$name.pdf\";; esac done echo "conversion done" echo else echo echo "No XML files exist in the current directory!" echo fi rm -f logtalk.dtd rm -f logtalk.xsd exit 0 fi