Logtalk 2.20.0 files.

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1114 b08c6af1-5177-4d33-ba66-4b1c6b8b522a

Logtalk/xml/lgt2pdf.sh

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+#!/bin/bash
+
+## =================================================================
+## Logtalk - Object oriented extension to Prolog
+## Release 2.19.2
+##
+## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
+## =================================================================
+
+a4_xsl="$LOGTALKHOME/xml/lgtpdfa4.xsl"
+us_xsl="$LOGTALKHOME/xml/lgtpdfus.xsl"
+
+format=a4
+# format=us
+
+processor=fop
+# processor=xep
+
+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 or xep; default is $processor)"
+	echo "  -h help"
+	echo
+	exit 1
+}
+
+if ! [ $LOGTALKHOME ]
+then
+	echo "Error! The environment variable LOGTALKHOME 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" ]]
+	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
+
+	cp $LOGTALKHOME/xml/logtalk.dtd .
+	cp $LOGTALKHOME/xml/logtalk.xsd .
+
+	echo
+	echo "converting XML files to PDF..."
+
+	for file in *.xml; do
+		echo "  converting $file"
+		name="`expr "$file" : '\(.*\)\.[^./]*$' \| "$file"`"
+		eval $processor -q -xml $file -xsl $xsl -pdf $directory/$name.pdf
+	done
+
+	echo "conversion done"
+	echo
+
+	rm logtalk.dtd
+	rm logtalk.xsd
+
+	exit 0
+
+fi